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  2. Helix Nebula - Wikipedia

    en.wikipedia.org/wiki/Helix_nebula

    Helix Nebula. The Helix Nebula (also known as NGC 7293 or Caldwell 63) is a planetary nebula (PN) located in the constellation Aquarius. Discovered by Karl Ludwig Harding, most likely before 1824, this object is one of the closest of all the bright planetary nebulae to Earth. [3] The distance, measured by the Gaia mission, is 655±13 light ...

  3. Aquarius (constellation) - Wikipedia

    en.wikipedia.org/wiki/Aquarius_(constellation)

    Aquarius (constellation) Visible at latitudes between + 65 ° and − 90 °. Best visible at 21:00 (9 p.m.) during the month of October. Aquarius is an equatorial constellation of the zodiac, between Capricornus and Pisces. Its name is Latin for "water-carrier" or "cup-carrier", and its old astronomical symbol is (♒︎), a representation of ...

  4. Aquarius Stream - Wikipedia

    en.wikipedia.org/wiki/Aquarius_Stream

    The Aquarius Stream is a stellar stream located in the Milky Way Galaxy. It is so named because most of the stars in the stream lie in the direction of the Aquarius constellation. At its nearest point it is about 2000 light years from Earth; at its farthest it is about 30,000 light years away. It is the closest stellar stream to Earth yet found ...

  5. NEEMO - Wikipedia

    en.wikipedia.org/wiki/NEEMO

    NASA Extreme Environment Mission Operations, or NEEMO, [1] is a NASA analog mission that sends groups of astronauts, engineers and scientists to live in the Aquarius underwater laboratory, the world's only undersea research station, for up to three weeks at a time in preparation for future space exploration. [2] Aquarius is an underwater ...

  6. Apollo Lunar Module - Wikipedia

    en.wikipedia.org/wiki/Apollo_Lunar_Module

    Apollo Lunar Module. The Apollo Lunar Module (LM / ˈlɛm /), originally designated the Lunar Excursion Module (LEM), was the lunar lander spacecraft that was flown between lunar orbit and the Moon's surface during the United States' Apollo program. It was the first crewed spacecraft to operate exclusively in the airless vacuum of space, and ...

  7. Aquila (constellation) - Wikipedia

    en.wikipedia.org/wiki/Aquila_(constellation)

    Aquarius. Delphinus. Visible at latitudes between + 90 ° and − 75 °.Best visible at 21:00 (9 p.m.) during the month of August. Aquila is a constellation on the celestial equator. Its name is Latin for ' eagle ' and it represents the bird that carried Zeus/Jupiter's thunderbolts in Greek-Roman mythology.

  8. Pisces (constellation) - Wikipedia

    en.wikipedia.org/wiki/Pisces_(constellation)

    Pisces is a constellation of the zodiac. Its vast bulk – and main asterism viewed in most European cultures per Greco-Roman antiquity as a distant pair of fishes connected by one cord each that join at an apex – are in the Northern celestial hemisphere. Its old astronomical symbol is (♓︎).

  9. Aquarius (SAC-D instrument) - Wikipedia

    en.wikipedia.org/wiki/Aquarius_(SAC-D_instrument)

    The radiometers on Aquarius are the most accurate ever and were able to sense at a frequency of 1.4 GHz. [7] Raw data records from the Aquarius instrument was transmitted from CONAE to the ground station at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD. The CONAE ground station is located in Córdoba, Argentina, where mission ...