NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) was built for ...
See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison shown ...
It's the final act for a star in the constellation Cygnus, some 1,000 light-years away. But this star is not dying without one final show, it appears — and NASA's Hubble Space Telescope has captured ...
BlueBird 6 features the biggest commercial communications array antenna ever deployed in orbit around Earth, spanning some ...
Just in time for Valentine's Day, space offers a heart-shaped greeting. The star Mira A, about 300 light-years from Earth, ...
After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.
The night lit up with blue and green flames on Feb. 10 as a fireball meteor streaked across the skies in Ohio. See the videos from social media.
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