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Featured3 min readWelcome Back to Planet Earth, Expedition 70 Crew! article1 day ago5 min readNASA “Wildfire Digital Twin” Pioneers New AI Models and Streaming Data Techniques for Forecasting Fire and Smokearticle1 day ago3 min readNASA Study Provides New Look at Orbital Debris, Potential Solutions article2 days ago

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Introduction - NASA Science
; MeteorsThe Kuiper BeltThe Oort CloudSkywatchingEspañol CienciaAeronáuticaCiencias TerrestresSistema SolarUniversoScience All NASA ScienceEarth SciencePlanetary ScienceAstrophysics & Space ScienceThe Sun & HeliophysicsBiological & Physical SciencesLunar ScienceCitizen ScienceAstromaterialsAeronautics ResearchHuman Space Travel ResearchExploreSearchSubmitNews & EventsMultimediaNASA+…LearnIntroductionIntroductionSection 1: EnvironmentChapter 1: The Solar SystemChapter 2: Reference SystemsChapter 3: Gravity & MechanicsChapter 4: TrajectoriesChapter 5: Planetary OrbitsChapter 6: ElectromagneticsSection 2: Flight ProjectsChapter 7: Mission InceptionChapter 8: ExperimentsChapter 9: Spacecraft ClassificationChapter 10: TelecomChapter 11: Onboard SystemsChapter 12: Science InstrumentsChapter 13: NavigationSection 3: OperationsChapter 14: LaunchChapter 15: CruiseChapter 16: EncounterChapter 17: Extended OpsChapter 18: Deep Space NetworkMoreParticipant's GuideEditorial PageGlossaryUnits of MeasureA Gravity Assist PrimerExplore This SectionIntroductionSection 1: EnvironmentSection 2: Flight ProjectsSection 3: OperationsMoreBasics of SpaceflightPeople from all sorts of backgrounds work on projects that explore our solar system and beyond. Find topics here that might be unfamiliar to you, and learn how they fit into the business of interplanetary exploration.By Dave DoodyJoin the missionThis tutorial offers a broad scope, but limited depth, as a framework for further learning. Any one of its topic areas can involve a lifelong career of specialization, but here we see how they all work together.
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NASA - NSSDCA - Spacecraft - Details
Dr. David R. Williams PersonnelNameRoleOriginal AffiliationE-mailDr. Michael F. A'HearnMission Principal InvestigatorUniversity of MarylandDr. Tim LarsonProject ManagerNASA Jet Propulsion Laboratorytimothy.w.larson@nasa.govSelected ReferencesBelton, M. J. S., and M. F. A'Hearn, Deep sub-surface exploration of cometary nuclei,
 Adv. Space Res., 24, No. 9, 1167-1173, May 1999. A'Hearn, M. F., et al., Deep Impact: A Large-Scale Active Experiment on a Cometary Nucleus,
 Space Sci. Rev., 117, No. 1-2, 1-21, Mar. 2005.Blume, W. H., Deep Impact Mission Design,
 Space Sci. Rev., 117, No. 1-2, 23-42, Mar. 2005.A'Hearn, M. F., et al., Deep Impact: Excavating comet Tempel 1,
 Science, 310, No. 5746, 258-264, Oct. 2005.A'Hearn, M. F., and M. R. Combi, Deep Impact at Comet Tempel 1,
 Icarus, 187, No. 1, 1-3, Mar. 2007.Mastrodemos, N., et al., Autonomous Navigation for the Deep Impact Mission Encounter with Comet Tempel 1,
 Space Sci. Rev., 117, No. 1-2, 95-121, doi:10.1007/s11214-005-3394-4, Mar. 2005.Veverka, J., et al., Return to Comet Tempel 1: Overview of Stardust-NExT results,
 Icarus, 222, No. 2, 424-435, doi:10.1016/j.icarus.2012.03.034, Feb. 2013.Wellnitz, D. D., et al., The location of the impact point of the Deep Impact Impactor on Comet 9P/Tempel 1,
NASA - NSSDCA - NMC - Data Collection - Query Results
Hawaii (PDS)Deep Impact/EPOXIDeep Impact MRI Raw Navigation Image Archive, Cruise Phase (PDS)Deep Impact/EPOXI:Medium Resolution Instrument (MRI)Deep Impact MRI Raw Navigation Image Archive, Encounter Phase (PDS)Deep Impact/EPOXI:Medium Resolution Instrument (MRI)Deep Impact MRI Reduced Navigation Image Archive, Encounter Phase (PDS)Deep Impact/EPOXI:Medium Resolution Instrument (MRI)Deep Impact Support Data - IRTF Mid-Infrared Images of Tempel 1 (PDS)Deep Impact/EPOXIDeep Impact Support Data - IRTF Near-Infrared Images of Tempel 1 (PDS)Deep Impact/EPOXIDeep Impact Support Data - IRTF Near-Infrared Spectra of Tempel 1 (PDS)Deep Impact/EPOXISan Pedro Martir Optical Imaging of Tempel 1 (PDS)Deep Impact/EPOXIPLATE SHAPE MODEL OF COMET 9P/TEMPEL 1 V2.0 (PDS)Deep Impact/EPOXI:High Resolution Instrument (HRI)Deep Impact/EPOXI:Medium Resolution Instrument (MRI)Deep Impact Impactor (DII) Vehicle:Impactor targeting Sensor (ITS)Stardust/NExT:Imaging and Navigation CameraEPOXI 103P
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Education News & Blogs – NASA Jet Propulsion Laboratory
Those models can then be used for comparing and studying more distant galaxies that are harder to observe.
Why Fly on a Balloon?
Unlike most NASA missions, GUSTO won’t launch on a rocket. It will be carried to approximately 120,000 feet (36.5 kilometers) above Antarctica using what’s known as a Long Duration Balloon, or LDB.
Balloon missions provide a number of advantages to scientists conducting research. They are more affordable than missions that go to space and require less time to develop. They also offer a way to test new scientific instruments and technologies before they are used in space. For these reasons, balloons have become a popular way for university students to gain experience building and testing science instruments.
 
Explore how balloons are being used for Earth and space science in this video from the Johns Hopkins Applied Physics Laboratory, which is providing the mission operations for GUSTO and the balloon gondola where the mission's instruments will be mounted. | Watch on YouTube
GUSTO's use of the Long Duration Balloon provided by NASA’s Balloon Science Program offers several advantages over other types of scientific balloons. Conventional scientific balloons stay aloft for a few hours or a few days and rely on the balloon maintaining a line-of-sight to send and receive data. Long Duration Balloons use satellites for sending data and receiving commands and can stay afloat for a few weeks to a couple of months.
Made with a thin, strong, plastic film called polyethylene, LDBs are partially inflated with helium. As the balloon rises, the surrounding air pressure decreases, allowing the gas inside the balloon to expand, increasing the volume and pressure of the balloon. When fully expanded, the balloon has a volume of around 40 million cubic feet (1.1 million cubic meters). That’s big enough to fit an entire football stadium inside.
 GUSTO will be attached to a balloon gondola like the one depicted in this artist's rendering. | + Expand image

The telescope itself will be attached to a platform known as a gondola, which is home to several components that make the mission possible.
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Communicating with MissionsMissionsSCaN ProgramSocial MediaSCaN XSCaN Facebook

SCaN.Exploration, enabled.
Reliable space communication and navigation systems are critical to every NASA mission. Spacecraft commands, never-before-seen images, and scientific data are sent and received daily by NASA’s giant antennas on Earth. From the Voyager mission exploring beyond our solar system, to astronauts onboard the International Space Station, space communications provide the crucial connection to our home planet.

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Exploring the Farthest Points of Our Solar System

Keeping in touch, no matter the distance.
From robotic explorers venturing the rocky landscape of Mars, to the Voyager missions unveiling the secrets of interstellar space, to the first woman and first person of color landing on the Moon—NASA’s Deep Space Network provides communications, tracking, and radio science services to missions that explore the furthest points of our solar system. Consisting of three ground stations around the world, its sites are spaced equidistant from each other, ensuring one complex is always in view of faraway spacecraft. The global network also serves as a planetary radar and radio observatory for science measurements.

	The Deep Space Network 	

Deep Space Station 35 (DSS-35) at the Canberra Deep Space Communications Complex in Canberra, Australia.NASA 

Earth and Beyond

Enabling missions within one million miles of Earth.
Astronauts onboard the International Space Station, missions monitoring Earth’s weather and effects of climate change, and spacecraft exploring the Moon and beyond all depend on NASA’s Near Space Network to provide robust communications services.
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NASA is conducting research with pilots and project engineers assessing a flight autonomy system software’s responsiveness and efficacy, testing the human-to-machine interactions to support progress in its development.  

 

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