EX-10.2





 Exhibit 10.2 

INVESTMENT MANAGEMENT TRUST AGREEMENT 

This Investment Management Trust Agreement (this “Agreement”) is made effective as of
[                    ], 2021 by and between Space Acquisition Corp. I, a Cayman Islands exempted company (the “Company”), and
Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”). 
 WHEREAS, the
Company’s registration statement on Form S-1, File No. 333-253841 (the “Registration Statement”) and prospectus (the
“Prospectus”) for the initial public offering (the “Offering”) of the Company’s units (the “Units”), each of which consists of one Class A ordinary share, par value
$0.0001 per share (the “Ordinary Shares”), and one-third of one redeemable warrant, has been declared effective as of the date hereof by the U.S. Securities and Exchange Commission; and

 WHEREAS, the Company has entered into an Underwriting Agreement (the “Underwriting Agreement”) with Cantor
Fitzgerald & Co., as representative (the “Representative”) of the several underwriters (the “Underwriters”) named therein; and 

WHEREAS, as described in the Prospectus, $300,000,000 of the gross proceeds of the Offering and sale of the Private Placement Warrants (as
defined in the Underwriting Agreement) (or $345,000,000 if the Underwriters’ over-allotment option is exercised in full) will be delivered to the Trustee to be deposited and held in a segregated trust account located at all times in the United
States (the “Trust Account”) for the benefit of the Company and the holders of the Ordinary Shares included in the Units issued in the Offering as hereinafter provided (the amount to be delivered to the Trustee (and any
interest subsequently earned thereon) is referred to herein as the “Property,” the shareholders for whose benefit the Trustee shall hold the Property will be referred to as the “Public
Shareholders,” and the Public Shareholders and the Company will be referred to together as the “Beneficiaries”); 

WHEREAS, pursuant to the Underwriting Agreement, a portion of the Property equal to $10,500,000, or $12,075,000 if the Underwriters’
over-allotment option is exercised in full, is attributable to deferred underwriting discounts and commissions that will be payable by the Company to the Underwriters upon and concurrently with the consummation of the Business Combination (as
defined below) (the “Deferred Discount”); and 
 WHEREAS, the Company and the Trustee desire to enter into this
Agreement to set forth the terms and conditions pursuant to which the Trustee shall hold the Property. 
 NOW THEREFORE, IT IS AGREED: 

1.    Agreements and Covenants of Trustee. The Trustee hereby agrees and covenants to: 

(a)    Hold the Property in trust for the Beneficiaries in accordance with the terms of this Agreement in the Trust Account
established by the Trustee in the United States at J.P. Morgan Chase Bank, N.A. (or at another U.S. chartered commercial bank with consolidated assets of $100 billion or more) and at a brokerage institution selected by the Trustee that is
reasonably satisfactory to the Company; 
 (b)    Manage, supervise and administer the Trust Account subject to the
terms and conditions set forth herein; 
 (c)    In a timely manner, upon the written instruction of the Company, invest
and reinvest the Property solely in United States government securities within the meaning of Section 2(a)(16) of the Investment Company Act of 1940, as amended, having a maturity of 185 days or less, or in money market funds meeting the
conditions of paragraphs (d)(1), (d)(2), (d)(3) and (d)(4) of Rule 2a-7 promulgated under the Investment Company Act of 1940, as amended (or any successor rule), which invest only in direct U.S. government
treasury obligations, as determined by the Company; it being understood that the Trust Account will earn no interest while account funds are uninvested awaiting the Company’s instructions hereunder and the Trustee may earn bank credits or other
consideration; 












 (d)    Collect and receive, when due, all interest or other income
arising from the Property, which shall become part of the “Property,” as such term is used herein;

(e)    Promptly notify the Company and the Representative of all communications received by the Trustee with respect to
any Property requiring action by the Company; 
 (f)    Supply any necessary information or documents as may be
requested by the Company (or its authorized agents) in connection with the Company’s preparation of the tax returns relating to assets held in the Trust Account; 

(g)    Participate in any plan or proceeding for protecting or enforcing any right or interest arising from the Property
if, as and when instructed by the Company to do so; 
 (h)    Render to the Company monthly written statements of the
activities of, and amounts in, the Trust Account reflecting all receipts and disbursements of the Trust Account; 

(i)    Commence liquidation of the Trust Account only after and promptly after (x) receipt of, and only in accordance
with the terms of, a letter from the Company (“Termination Letter”) in a form substantially similar to that attached hereto as either Exhibit A or Exhibit B, as applicable, signed on behalf of
the Company by its Chief Executive Officer, Chief Financial Officer, President, Executive Vice President, Vice President, Secretary or Chairman of the board of directors of the Company (the “Board”) or other authorized
officer of the Company, and, in the case of Exhibit A, acknowledged and agreed to by the Representative, and complete the liquidation of the Trust Account and distribute the Property in the Trust Account, including interest earned on the
funds held in the Trust Account (which interest shall be net of taxes payable and up to $100,000 of interest to pay dissolution expenses), only as directed in the Termination Letter and the other documents referred to therein, or (y) upon the
date which is the later of (1) 24 months after the closing of the Offering and (2) such later date as may be approved by the Company’s shareholders in accordance with the Company’s amended and restated memorandum and articles of
association if a Termination Letter has not been received by the Trustee prior to such date, in which case the Trust Account shall be liquidated in accordance with the procedures set forth in the Termination Letter attached as Exhibit B and
the Property in the Trust Account, including interest earned on the funds held in the Trust Account (which interest shall be net of taxes payable and up to $100,000 of interest to pay dissolution expenses), shall be distributed to the Public
Shareholders of record as of such date; 
 (j)    Upon written request from the Company, which may be given from time to
time in a form substantially similar to that attached hereto as Exhibit C (a “Tax Payment Withdrawal Instruction”), withdraw from the Trust Account and distribute to the Company the amount of interest earned on the
Property requested by the Company to cover any tax obligation owed by the Company as a result of assets of the Company or interest or other income earned on the Property, which amount shall be delivered directly to the Company by electronic funds
transfer or other method of prompt payment, and the Company shall forward such payment to the relevant taxing authority so long as there is no reduction in the principal amount initially deposited in the Trust Account; provided,
however, that to the extent there is not sufficient cash in the Trust Account to pay such tax obligation, the Trustee shall liquidate such assets held in the Trust Account as shall be designated by the Company in writing to make such
distribution (it being acknowledged and agreed that any such amount in excess of interest income earned on the Property shall not be payable from the Trust Account). The written request of the Company referenced above shall constitute presumptive
evidence that the Company is entitled to said funds, and the Trustee shall have no responsibility to look beyond said request; 

(k)    Upon written request from the Company, which may be given from time to time in a form substantially similar to that
attached hereto as Exhibit D (a “Shareholder Redemption Withdrawal Instruction”), the Trustee shall distribute to the Public Shareholders on behalf of the Company the amount requested by the Company to be used to
redeem Ordinary Shares from Public Shareholders properly submitted in connection with a shareholder vote to approve an amendment to the Company’s amended and restated memorandum and articles of association (A) to modify the substance or
timing of the Company’s obligation to allow redemption in connection with our initial business combination or to redeem 100% of the Ordinary Shares included in the Units sold in the Offering (the “public shares”) if the
Company has not consummated an initial Business Combination within such time as is described in the Company’s amended and restated memorandum and articles of association or (B) with respect to any other material


  
 2 













 
provisions relating to shareholders’ rights or pre- initial Business Combination activity. The written request of the Company referenced above shall
constitute presumptive evidence that the Company is entitled to distribute said funds, and the Trustee shall have no responsibility to look beyond said request; and 

(l)    Not make any withdrawals or distributions from the Trust Account other than pursuant to Section 1(i),
(j) or (k) above. 
 2.    Agreements and Covenants of the Company. The Company hereby agrees
and covenants to: 
 (a)    Give all instructions to the Trustee hereunder in writing, signed by the Company’s
Chairman of the Board, Chief Executive Officer, Chief Financial Officer, President, Executive Vice President, Vice President or Secretary. In addition, except with respect to its duties under Sections 1(i), 1(j) and 1(k) hereof,
the Trustee shall be entitled to rely on, and shall be protected in relying on, any verbal or telephonic advice or instruction which it, in good faith and with reasonable care, believes to be given by any one of the persons authorized above to give
written instructions, provided that the Company shall promptly confirm such instructions in writing; 
 (b)    Subject
to Section 4 hereof, hold the Trustee harmless and indemnify the Trustee from and against any and all expenses, including reasonable counsel fees and disbursements, or losses suffered by the Trustee in connection with any action taken by
it hereunder and in connection with any action, suit or other proceeding brought against the Trustee involving any claim, or in connection with any claim or demand, which in any way arises out of or relates to this Agreement, the services of the
Trustee hereunder, or the Property or any interest earned on the Property, except for expenses and losses resulting from the Trustee’s gross negligence, fraud or willful misconduct. Promptly after the receipt by the Trustee of notice of demand
or claim or the commencement of any action, suit or proceeding, pursuant to which the Trustee intends to seek indemnification under this Section 2(b), it shall notify the Company in writing of such claim (hereinafter referred to as the
“Indemnified Claim”). The Trustee shall have the right to conduct and manage the defense against such Indemnified Claim; provided that the Trustee shall obtain the consent of the Company with respect to the
selection of counsel, which consent shall not be unreasonably withheld. The Trustee may not agree to settle any Indemnified Claim without the prior written consent of the Company, which such consent shall not be unreasonably withheld. The Company
may participate in such action with its own counsel; 
 (c)    Pay the Trustee the fees set forth on Schedule A
hereto, including an initial acceptance fee, annual administration fee, and transaction processing fee which fees shall be subject to modification by the parties from time to time. It is expressly understood that the Property shall not be used to
pay such fees unless and until it is distributed to the Company pursuant to Sections 1(i) through 1(j) hereof. The Company shall pay the Trustee the initial acceptance fee and the first annual administration fee at the
consummation of the Offering. The Company shall not be responsible for any other fees or charges of the Trustee except as set forth in this Section 2(c), Schedule A and as may be provided in Section 2(b) hereof;

 (d)    In connection with any vote of the Company’s shareholders regarding a merger, share exchange, asset
acquisition, share purchase, reorganization or similar business combination involving the Company and one or more businesses (the “Business Combination”), provide to the Trustee an affidavit or certificate of the inspector of
elections for the shareholder meeting verifying the vote of such shareholders regarding such Business Combination; 

(e)    Provide the Representative with a copy of any Termination Letter(s) and/or any other correspondence that is sent to
the Trustee with respect to any proposed withdrawal from the Trust Account promptly after it issues the same; 

(f)    Unless otherwise agreed between the Company and the Representative, ensure that any Instruction Letter (as defined
in Exhibit A) delivered in connection with a Termination Letter in the form of Exhibit A expressly provides that the Deferred Discount is paid directly to the account or accounts directed by the Representative on behalf of the
Underwriters prior to any transfer of the funds held in the Trust Account to the Company or any other person; 

  
 3 













 (g)    Instruct the Trustee to make only those distributions that are
permitted under this Agreement, and refrain from instructing the Trustee to make any distributions that are not permitted under this Agreement; and 

(h)    Within four (4) business days after the Underwriters exercise the over-allotment option (or any unexercised
portion thereof) or such over-allotment option expires, provide the Trustee with a notice in writing of the total amount of the Deferred Discount. 

3.    Limitations of Liability. The Trustee shall have no responsibility or liability to: 

(a)    Imply obligations, perform duties, inquire or otherwise be subject to the provisions of any agreement or
document other than this Agreement and that which is expressly set forth herein; 
 (b)    Take any action with respect
to the Property, other than as directed in Section 1 hereof, and the Trustee shall have no liability to any third party except for liability arising out of the Trustee’s gross negligence, fraud or willful misconduct; 

(c)    Institute any proceeding for the collection of any principal and income arising from, or institute, appear in or
defend any proceeding of any kind with respect to, any of the Property unless and until it shall have received instructions from the Company given as provided herein to do so and the Company shall have advanced or guaranteed to it funds sufficient
to pay any expenses incident thereto; 
 (d)    Refund any depreciation in principal of any Property; 

(e)    Assume that the authority of any person designated by the Company to give instructions hereunder shall not be
continuing unless provided otherwise in such designation, or unless the Company shall have delivered a written revocation of such authority to the Trustee; 

(f)    The other parties hereto or to anyone else for any action taken or omitted by it, or any action suffered by it to
be taken or omitted, in good faith and in the Trustee’s best judgment, except for the Trustee’s gross negligence, fraud or willful misconduct. The Trustee may rely conclusively and shall be protected in acting upon any order, notice,
demand, certificate, opinion or advice of counsel (including counsel chosen by the Trustee, which counsel may be the Company’s counsel), statement, instrument, report or other paper or document (not only as to its due execution and the validity
and effectiveness of its provisions, but also as to the truth and acceptability of any information therein contained) which the Trustee believes, in good faith and with reasonable care, to be genuine and to be signed or presented by the proper
person or persons. The Trustee shall not be bound by any notice or demand, or any waiver, modification, termination or rescission of this Agreement or any of the terms hereof, unless evidenced by a written instrument delivered to the Trustee, signed
by the proper party or parties and, if the duties or rights of the Trustee are affected, unless it shall give its prior written consent thereto; 

(g)    Verify the accuracy of the information contained in the Registration Statement; 

(h)    Provide any assurance that any Business Combination entered into by the Company or any other action taken by the
Company is as contemplated by the Registration Statement; 
 (i)    File information returns with respect to the Trust
Account with any local, state or federal taxing authority or provide periodic written statements to the Company documenting the taxes payable by the Company, if any, relating to any interest income earned on the Property; 

(j)    Prepare, execute and file tax reports, income or other tax returns and pay any taxes with respect to any income
generated by, and activities relating to, the Trust Account, regardless of whether such tax is payable by the Trust Account or the Company, including, but not limited to, tax obligations, except pursuant to Section 1(j) hereof; or 

  
 4 













 (k)    Verify calculations, qualify or otherwise approve the
Company’s written requests for distributions pursuant to Sections 1(i), 1(j) or 1(k) hereof. 

4.    Trust Account Waiver. The Trustee has no right of set-off or any
right, title, interest or claim of any kind (“Claim”) to, or to any monies in, the Trust Account, and hereby irrevocably waives any Claim to, or to any monies in, the Trust Account that it may have now or in the future. In
the event the Trustee has any Claim against the Company under this Agreement, including, without limitation, under Section 2(b) or Section 2(c) hereof, the Trustee shall pursue such Claim solely against the Company
and its assets outside the Trust Account and not against the Property or any monies in the Trust Account. 

5.    Termination. This Agreement shall terminate as follows: 

(a)    If the Trustee gives written notice to the Company that it desires to resign under this Agreement, the Company shall
use its reasonable efforts to locate a successor trustee, pending which the Trustee shall continue to act in accordance with this Agreement. At such time that the Company notifies the Trustee that a successor trustee has been appointed and has
agreed to become subject to the terms of this Agreement, the Trustee shall transfer the management of the Trust Account to the successor trustee, including but not limited to the transfer of copies of the reports and statements relating to the Trust
Account, whereupon this Agreement shall terminate; provided, however, that in the event that the Company does not locate a successor trustee within ninety (90) days of receipt of the resignation notice from the Trustee, the
Trustee may submit an application to have the Property deposited with any court in the State of New York or with the United States District Court for the Southern District of New York and upon such deposit, the Trustee shall be immune from any
liability whatsoever; or 
 (b)    At such time that the Trustee has completed the liquidation of the Trust Account and
its obligations in accordance with the provisions of Section 1(i) hereof and distributed the Property in accordance with the provisions of the Termination Letter, this Agreement shall terminate except with respect to
Section 2(b). 
 6.    Miscellaneous. 

(a)    The Company and the Trustee each acknowledge that the Trustee will follow the security procedures set forth below
with respect to funds transferred from the Trust Account. The Company and the Trustee will each restrict access to confidential information relating to such security procedures to authorized persons. Each party must notify the other party
immediately if it has reason to believe unauthorized persons may have obtained access to such confidential information, or of any change in its authorized personnel. In executing funds transfers, the Trustee shall rely upon all information supplied
to it by the Company, including, account names, account numbers, and all other identifying information relating to a Beneficiary, Beneficiary’s bank or intermediary bank. Except for any liability arising out of the Trustee’s gross
negligence, fraud or willful misconduct, the Trustee shall not be liable for any loss, liability or expense resulting from any error in the information or transmission of the funds. 

(b)    This Agreement shall be governed by and construed and enforced in accordance with the laws of the State of New
York. This Agreement may be executed in several original or facsimile counterparts, each one of which shall constitute an original, and together shall constitute but one instrument. 

(c)    This Agreement contains the entire agreement and understanding of the parties hereto with respect to the subject
matter hereof. Except for Section 1(i), 1(j) and 1(k) hereof (which sections may not be modified, amended or deleted without the affirmative vote of sixty-five percent (65%) of the then outstanding Ordinary Shares and
Class B ordinary shares, par value $0.0001 per share, of the Company, voting together as a single class; provided that no such amendment will affect any Public Shareholder who has properly elected to redeem his or her Ordinary
Shares in connection with a shareholder vote to amend this Agreement (A) to modify the substance or timing of the Company’s obligation to allow redemption in connection with our initial business combination or to redeem 100% of its
Ordinary Shares if the Company does not complete its initial Business Combination within the time frame specified in the Company’s amended and restated memorandum and articles of association or (B) with respect to any other material
provisions relating to shareholders’ rights or pre-initial Business Combination activity), this Agreement or any provision hereof may only be changed, amended or modified (other than to correct a
typographical error) by a writing signed by each of the parties hereto. 

  
 5 













 (d)    The parties hereto consent to the jurisdiction and venue of any
state or federal court located in the City of New York, State of New York, for purposes of resolving any disputes hereunder. AS TO ANY CLAIM, CROSS-CLAIM OR COUNTERCLAIM IN ANY WAY RELATING TO THIS AGREEMENT, EACH PARTY WAIVES THE RIGHT TO TRIAL BY
JURY. 
 (e)    Any notice, consent or request to be given in connection with any of the terms or provisions of this
Agreement shall be in writing and shall be sent by express mail or similar private courier service, by certified mail (return receipt requested), by hand delivery or by electronic mail: 

if to the Trustee, to: 

Continental Stock Transfer & Trust Company 

1 State Street, 30th Floor 

New York, New York 10004 

Attn: Francis Wolf & Celeste Gonzalez 

Email: fwolf@continentalstock.com 

Email: cgonzalez@continentalstock.com 

if to the Company, to: 
 Space
Acquisition Corp. I 
 2200 Timber Rose Drive 

Las Vegas, Nevada 89134 
 Attn:
Kevin Schubert 
 Email: kevin@spaceacqcorp.com 

in each case, with copies to: 

Winston & Strawn LLP 

200 Park Avenue 
 New York, New
York 10166 
 Attn: David A. Sakowitz 

Email: dsakowitz@winston.com 

and 
 Cantor
Fitzgerald & Co. 
 110 E 59th Street, #4 

New York, New York 10022 
 Attn:
General Counsel 
 Fax: (212) 829-4708 

and 
 Ellenoff
Grossman & Schole LLP 
 1345 6th Avenue 

New York, New York 10105 
 Attn:
Stuart Neuhauser 
 Email: sneuhauser@egsllp.com 

(f)    Each of the Company and the Trustee hereby represents that it has the full right and power and has been duly
authorized to enter into this Agreement and to perform its respective obligations as contemplated hereunder. The Trustee acknowledges and agrees that it shall not make any claims or proceed against the Trust Account, including by way of set-off, and shall not be entitled to any funds in the Trust Account under any circumstance. 

  
 6 













 (g)    This Agreement is the joint product of the Trustee and the
Company and each provision hereof has been subject to the mutual consultation, negotiation and agreement of such parties and shall not be construed for or against any party hereto. 

(h)    This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but
all such counterparts shall together constitute one and the same instrument. Delivery of a signed counterpart of this Agreement by facsimile or electronic transmission shall constitute valid and sufficient delivery thereof. 

(i)    Each of the Company and the Trustee hereby acknowledges and agrees that the Representative on behalf of the
Underwriters are third-party beneficiaries of this Agreement. 
 (j)    Except as specified herein, no party to this
Agreement may assign its rights or delegate its obligations hereunder to any other person or entity. 
 [Signature Page Follows]

  
 7 













 IN WITNESS WHEREOF, the parties have duly executed this Investment Management Trust
Agreement as of the date first written above. 
  

			
	CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Trustee
		
	 By:
	 	  

		 	 Name: Francis Wolf

		 	 Title:   Vice President

	
	  
 SPACE ACQUISITION CORP. I

		
	 By:
	 	  

		 	 Name: Kevin Schubert

		 	 Title:   Chief Executive Officer



 [Signature Page to Investment Management Trust Agreement] 












 SCHEDULE A 
  

							
	 Fee Item
	  	 Time and method of payment
	  	Amount	 
	Initial set-up fee.	  	Initial closing of Offering by wire transfer.	  	$	3,500.00	 
	Trustee administration fee	  	Payable annually. First year fee payable, at initial closing of Offering by wire transfer, thereafter by wire transfer or check.	  	$	10,000.00	 
	 Transaction processing fee for disbursements to Company under Section 1
	  	Billed to Company following disbursement made to Company under Section 1	  	$	250.00	 
	 Paying Agent services as required pursuant to Section 1(i) and 1(k)
	  	Billed to Company upon delivery of service pursuant to Section 1(i) and 1(k)	  	 	Prevailing rates	 













 EXHIBIT A 

[Letterhead of Company] 

[Insert date] 
 Continental Stock
Transfer & Trust Company 
 1 State Street, 30th Floor 

New York, New York 10004 
 Attn: Francis Wolf &
Celeste Gonzalez 
 Re:    Trust Account — Termination Letter 

Dear Mr. Wolf and Ms. Gonzalez: 

Pursuant to Section 1(i) of the Investment Management Trust Agreement between Space Acquisition Corp. I (the
“Company”) and Continental Stock Transfer & Trust Company (“Trustee”), dated as of
                    , 2021 (the “Trust Agreement”), this is to advise you that the Company has entered into an agreement with
                 (the “Target Business”) to consummate a business combination with Target Business (the “Business
Combination”) on or about [insert date]. The Company shall notify you at least seventy-two (72) hours in advance of the actual date (or such shorter period as you may agree) of
the consummation of the Business Combination (the “Consummation Date”). Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement. 

In accordance with the terms of the Trust Agreement, we hereby authorize you to commence to liquidate all of the assets of the Trust Account,
and to transfer the proceeds to a segregated account held by you on behalf of the Beneficiaries to the effect that, on the Consummation Date, all of the funds held in the Trust Account will be immediately available for transfer to the account or
accounts that the Company shall direct on the Consummation Date (including as directed to it by the Representative on behalf of the Underwriters (with respect to the Deferred Discount)). 

On the Consummation Date (i) counsel for the Company shall deliver to you written notification that the Business Combination has been
consummated, or will be consummated concurrently with your transfer of funds to the accounts as directed by the Company (the “Notification”), and (ii) the Company shall deliver to you (a) a certificate of the Chief
Executive Officer, Chief Financial Officer, Chief Operating Officer or President, which verifies that the Business Combination has been approved by a vote of the Company’s shareholders, if a vote is held and (b) a joint written instruction
signed by the Company and the Representative with respect to the transfer of the funds held in the Trust Account, including payment of amounts owed to public shareholders who have properly exercised their redemption rights and payment of the
Deferred Discount directly to the account or accounts directed by the Representative from the Trust Account (the “Instruction Letter”). You are hereby directed and authorized to transfer the funds held in the Trust Account
immediately upon your receipt of the Notification and the Instruction Letter, in accordance with the terms of the Instruction Letter. In the event that certain deposits held in the Trust Account may not be liquidated by the Consummation Date without
penalty, you will notify the Company in writing of the same and the Company shall direct you as to whether such funds should remain in the Trust Account and be distributed after the Consummation Date to the Company. Upon the distribution of all the
funds, net of any payments necessary for reasonable unreimbursed expenses related to liquidating the Trust Account, your obligations under the Trust Agreement shall be terminated. 

In the event that the Business Combination is not consummated on the Consummation Date described in the notice thereof and we have not
notified you on or before the original Consummation Date of a new Consummation Date, then upon receipt by the Trustee of written instructions from the Company, the funds held in the Trust Account shall be reinvested as provided in Section 1(c)
of the Trust Agreement on the business day immediately following the Consummation Date as set forth in such notice as soon thereafter as possible. 












 
			
	Very truly yours,
	
	Space Acquisition Corp. I
		
	 By:
	 	  

		 	 Name:

		 	 Title:



  

			
	Agreed and acknowledged by:
	
	Cantor Fitzgerald & Co.
		
	 By:
	 	  

		 	 Name:

		 	 Title:














 EXHIBIT B 

[Letterhead of Company] 

[Insert date] 
 Continental Stock
Transfer & Trust Company 
 1 State Street, 30th Floor 

New York, New York 10004 
 Attn: Francis Wolf &
Celeste Gonzalez 
 Re:    Trust Account — Termination Letter 

Dear Mr. Wolf and Ms. Gonzalez: 

Pursuant to Section 1(i) of the Investment Management Trust Agreement between Space Acquisition Corp. I (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as
of                    , 2021 (the “Trust Agreement”), this is to advise you that the Company has been unable to effect a
business combination with a Target Business (the “Business Combination”) within the time frame specified in the Company’s Amended and Restated Memorandum and Articles of Association, as described in the Company’s
Prospectus relating to the Offering. Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement. 

In accordance with the terms of the Trust Agreement, we hereby authorize you to liquidate all of the assets in the Trust Account and to
transfer the total proceeds into a segregated account held by you on behalf of the Beneficiaries to await distribution to the Public Shareholders. The Company has selected            1 as the effective date for the purpose of determining when the Public Shareholders will be entitled to receive their share of the liquidation proceeds. You agree to be the Paying Agent of record and,
in your separate capacity as Paying Agent, agree to distribute said funds directly to the Company’s Public Shareholders in accordance with the terms of the Trust Agreement and the Memorandum and Articles of Association of the Company. Upon the
distribution of all the funds, net of any payments necessary for reasonable unreimbursed expenses related to liquidating the Trust Account, your obligations under the Trust Agreement shall be terminated, except to the extent otherwise provided in
Section 1(i) of the Trust Agreement. 
  

			
	Very truly yours,
	
	Space Acquisition Corp. I
		
	 By:
	 	  

		 	 Name:

		 	 Title:



 cc: Cantor Fitzgerald & Co. 

 

	1 	 24 months from the closing of the Offering, or at a later date, if extended. 














 EXHIBIT C 

[Letterhead of Company] 

[Insert date] 
 Continental Stock
Transfer & Trust Company 
 1 State Street, 30th Floor 

New York, New York 10004 
 Attn: Francis Wolf &
Celeste Gonzalez 
 Re:    Trust Account — Tax Payment Withdrawal Instruction 

Dear Mr. Wolf and Ms. Gonzalez: 

Pursuant to Section 1(j) of the Investment Management Trust Agreement between Space Acquisition Corp. I (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as
of                    , 2021 (the “Trust Agreement”), the Company hereby requests that you deliver to the Company
$                of the interest income earned on the Property as of the date hereof. Capitalized terms used but not defined herein shall have the meanings set forth in
the Trust Agreement. 
 The Company needs such funds to pay for the tax obligations as set forth on the attached tax return or tax
statement. In accordance with the terms of the Trust Agreement, you are hereby directed and authorized to transfer (via wire transfer) such funds promptly upon your receipt of this letter to the Company’s operating account at: 

[WIRE INSTRUCTION INFORMATION] 
  

			
	Very truly yours,
	
	Space Acquisition Corp. I
		
	 By:
	 	  

		 	Name:
		 	Title:


 cc: Cantor Fitzgerald & Co. 












 EXHIBIT D 

[Letterhead of Company] 

[Insert date] 
 Continental Stock
Transfer & Trust Company 
 1 State Street, 30th Floor 

New York, New York 10004 
 Attn: Francis Wolf &
Celeste Gonzalez 
 Re:    Trust Account — Shareholder Redemption Withdrawal Instruction 

Dear Mr. Wolf and Ms. Gonzalez: 

Pursuant to Section 1(k) of the Investment Management Trust Agreement between Space Acquisition Corp. I (the
“Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of
                    , 2021 (the “Trust Agreement”), the Company hereby requests that you deliver to the
redeeming Public Shareholders of the Company $                 of the principal and interest income earned on the Property as of the date hereof to a segregated account
held by you on behalf of the Beneficiaries for distribution to the Public Shareholders who have requested redemption of their Ordinary Shares. Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

 The Company needs such funds to pay its Public Shareholders who have properly elected to have their Ordinary Shares redeemed by the
Company in connection with a shareholder vote to approve an amendment to the Company’s amended and restated memorandum and articles of association (A) to modify the substance or timing of the Company’s obligation to allow redemption
in connection with our initial business combination or to redeem 100% of its public Ordinary Shares if the Company has not consummated an initial Business Combination within such time as is described in the Company’s amended and restated
memorandum and articles of association or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial Business Combination activity. As such, you are hereby
directed and authorized to transfer (via wire transfer) such funds promptly upon your receipt of this letter. 
  

			
	Very truly yours,
	
	Space Acquisition Corp. I
		
	 By:
	 	  

		 	Name:
		 	Title:


 cc: Cantor Fitzgerald & Co.