NASA's Hubble Space Telescope maps giant halo of gas enveloping Andromeda galaxy for the first time
Astronomers looked at the light from background quasars to study the halo. They found the halo stretches out 1.3 million light years towards the Milky Way. The halo includes heavy elements ejected by stars exploding in a supernova.
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NASA's Hubble Space Telescope maps gas halo surround Andromeda galaxyAstronomers from Yale University used instruments on Hubble to study the scale of the galactic shell and found it stretches 1.3 million light-years from Andromeda.
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NASA's Hubble Space Telescope maps gas halo surround Andromeda galaxyAstronomers from Yale University used instruments on Hubble to study the scale of the galactic shell and found it stretches 1.3 million light-years from Andromeda.
Read more »
NASA's Hubble Space Telescope maps gas halo surround Andromeda galaxyAstronomers from Yale University used instruments on Hubble to study the scale of the galactic shell and found it stretches 1.3 million light-years from Andromeda.
Read more »
NASA's Hubble captures a supernova shockwave 20,000 years after a giant star explodedNASA'S Hubble telescope caught this spectacular view of the Cygnus supernova blast wave, some 2,400 light-years from Earth.
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NASA's Hubble Space Telescope maps gas halo surround Andromeda galaxyAstronomers from Yale University used instruments on Hubble to study the scale of the galactic shell and found it stretches 1.3 million light-years from Andromeda.
Read more »
NASA's Hubble Space Telescope maps gas halo surround Andromeda galaxyAstronomers from Yale University used instruments on Hubble to study the scale of the galactic shell and found it stretches 1.3 million light-years from Andromeda.
Read more »