Question: Which child of Atum is also known as the goddess of the sky?
Context: The Durgiana Temple, also known as Lakshmi Narayan Temple, Durga Tirath and Sitla Mandir, is a premier temple situated in the city of Amritsar, Punjab, India.  Though a Hindu temple, its architecture is similar to the Golden Temple of Sikh religion.  This temple derives its name from the Goddess Durga, the chief Goddess deified and worshipped here.  Idols of Goddess Laksmi (goddess of wealth) and Vishnu (the protector of the world) are also deified here and worshipped. Balambika (Deity) (also known as "Bala") is a goddess of the Hindu religion, usually found in South India.  Her name means "Goddess Of Knowledge", or "Child Goddess". The Ennead or Great Ennead was a group of nine deities in Egyptian mythology worshiped at Heliopolis: the sun god Atum; his children Shu and Tefnut; their children Geb and Nut; and their children Osiris, Isis, Seth, and Nephthys.  The Ennead sometimes includes the son of Osiris and Isis, Horus.  It rose to importance in Dynasties V and VI and remained prominent in Egypt into its occupation by the Macedonian Ptolemaic dynasty established by Alexander the Great's successor in the area, Ptolemy I. Chac Chel is a powerful ancient Maya goddess of creation, destruction, childbirth, water, weaving and spinning, healing, and divining.  She is half of the original Creator Couple, seen most often as the wife of Chaac, who is the pre-eminent god of lightning and rain, although she is occasionally paired with the Creator God Itzamna in the Popol Vuh, the highland Maya bible.  This highlights her importance, as dualities such as male/female and husband/wife were extremely important to the Maya, and one cannot function without the other.  Chac Chel is also called Goddess O by many Mayanists and she is the aged, grandmotherly counterpart to the young goddess of childbirth and weaving, Ix Chel (also known as Goddess I and Ixik Kab).  Most popular in the Late Classic and Postclassic Periods, she is most often depicted in scenes in the Dresden Codex and Madrid Codex.  Depictions of her, and burial goods related to her, have also been found in Chichen Itza, the Balankanche Cave near Chichen Itza, Tulum, The Margarita Tomb in Copan, and in Yaxchilan. Devi Kanya Kumari is goddess "Shree Bhagavathy" in the form of an adolescent girl child.  Devi is also known as Shree Baala Bhadra or Shree Baala.  She is popularly known as "Bhagavathy" (Durga or Parvati) "Devi".  The Bhagavathy Temple is located in Cape Kanya Kumari in Tamil Nadu, at the southern tip of main land India, there by located on the confluence of the Bay of Bengal, the Arabian Sea, and the Indian Ocean.  She is also known by several other names, including "Kanya Devi" and "Devi Kumari".  She is also worshiped as Shree "Bhadrakali" by devotees.  Sage Parashurama is said to have performed the consecration of the temple.  The goddess is believed to be the one who removes the rigidity of our mind; devotees usually feel the tears in their eyes or even inside their mind when they pray to the goddess in devotion and contemplation. Drawing down the Moon (also known as drawing down the Goddess) is a central ritual in many contemporary Wiccan traditions.  During the ritual, a coven's High Priestess enters a trance and requests that the Goddess or Triple Goddess, symbolized by the Moon, enter her body and speak through her.  The High Priestess may be aided by the High Priest, who invokes the spirit of the Goddess.  During her trance, the Goddess speaks through the High Priestess. Nut (Egyptian: "Nwt" ), also known by various other transcriptions, is the goddess of the sky in the Ennead of ancient Egyptian religion.  She was seen as a star-covered nude woman arching over the earth, or as a cow. Atahensic (also called Ataensic) is an Iroquois sky goddess that fell to the earth at the time of creation.  According to legend, on earth a tree broke and left a hole in the ground leading to the centre of the earth.  Atahensic fell from the sky and before falling into the hole left by the tree, she was carried down by the wings of birds.  After her fall the birds brought her down the hole onto water.  A giant turtle then emerged from the water underground and carried her to the surface on the hole.  She then gave birth to Earth Mother.  Earth Mother gave birth to Hahgwehdiyu and Hahgwehdaetgah, twin sons.  (Good Twin and Evil Twin, Evil twin killed Earth mother by bursting out of her side during child birth.)  Atahensic is associated with marriage, childbirth, and feminine endeavors in general. Mamitu, also known as Mammetun, Mammetum, or Mammitu was the ancient Akkadian goddess of fate and destiny.  She was believed to reside in Irkalla and decree the fates of all human beings based on arbitrary whims.  Nonetheless, whatever decrees she issued were irrevocable.  She was also worshipped as goddess of the oath, later a chthonic goddess of fate and a judge in the underworld, similar to the Anunnaki.  She is occasionally regarded as a consort of Nergal.  In some passages, she is also known as a demon of irrevocable curses. Benben was the mound that arose from the primordial waters Nu upon which the creator god Atum settled in the creation story of the Heliopolitan form of Ancient Egyptian religion.  The Benben stone (also known as a pyramidion) is the top stone of the Egyptian pyramid.  It is also related to the Obelisk.
Answer: Nut