One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled astronomy’s ‘Great Debate.’
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
Astronomy4d
Listen to the universe: How sonification turns data into sound
A technique called sonification allows new discoveries, brings out subtleties in dense data, and makes astronomy more accessible.
10 new images of galaxies shared by NASA
The elliptical galaxy NGC 4660 is one of a hundred galaxies imaged by Hubble that are members of the nearest large galaxy cluster to Earth, the Virgo Cluster. NASA’s James Webb Space Telescope has ...
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7 Rare Images Of Deep Space Captured By NASA
Beauty Of Tarantula Nebula This nebula in the Large Magellanic Cloud is one of the most active star-forming regions, filled ...
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6 Stunning Deep Field Images Taken By Nasa Hubble Telescope
This image of the galaxy cluster Abell 2744 is from the Frontier Fields project, using natural gravitational lenses and ...
8 stunning deep field images of universe shared by NASA Hubble Space Telescope
In 2019, the Hubble team released this image of the hourglass-shaped Southern Crab Nebula to celebrate the telescope's 29th anniversary. It is also among the most massive and luminous X-ray sources in ...
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Searching the entire sky for the secrets to our universe
A new telescope could launch as early as late February. SPHEREx will look into deep space and also search for organic ...
NASA’s New, $4 Billion Space Telescope Will Unravel a Great Cosmic Mystery
“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...