Since Hubble’s launch, astronomers have discovered over 1 trillion galaxies, but Andromeda stands out as the closest and most ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
4 天
Space on MSNHubble Telescope sets its eyes on cosmic cotton candy near the Tarantula Nebula (photo)Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.
Astronomers trace the striking pattern to an encounter between a big galaxy and a much smaller one some 50 million years ago.
The Hubble Space Telescope is famous ... Today, we know the Andromeda galaxy, one of an estimated 6 to 20 trillion galaxies in our universe, is about 2.5 million light years away.
Centaurus A: NGC 5128 is a galaxy in constellation Centaurus, discovered in 1826 by Scottish astronomer James Dunlop. Messier 81: NGC 3031 is a grand design spiral galaxy about 12 million light-years ...
The Hubble Space Telescope is helping scientists unravel the history of the two galaxies and the results of their cosmic meetup. The Bullseye galaxy’s official name is LEDA 1313424. It’s easy ...
NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue dwarf galaxy -- shot ...
Astronomers spent a decade compiling this special image with the Hubble Space Telescope and then stitched together 600 photos ...
Astronomers have released the most detailed image of the Andromeda ... of Edwin Hubble's discovery that our Milky Way galaxy is not alone in the universe. The Hubble Space Telescope is famous ...
The discovery was made by Imad Pasha, a doctoral student at Yale University, who stumbled upon the unique galaxy while examining a ground-based imaging survey. "This ...
5 天
ExplorersWeb on MSNGreat Mysteries of Outer Space: Dark Energy and the Hubble TensionAround 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...
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