Supernovae
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Astronomers have been poring over a flood of data from NASA satellites and other facilities as they try to work…
For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a…
Our Fermi Gamma-Ray Space Telescope measures some of the highest-energy bursts of light in the universe to help scientists answer…
The inside of a star turned on itself before it spectacularly exploded, according to a new study from NASA’s Chandra…
NASA’s Nancy Grace Roman Space Telescope will be a discovery machine, thanks to its wide field of view and resulting…
Scientists predict one of the major surveys by NASA’s upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 celestial…
Download and print a mini poster featuring an infrared image of PLCK G165.7 captured in 2023 by NASA's James Webb…
NASA’s Nancy Grace Roman Space Telescope team shared Thursday the designs for the three core surveys the mission will conduct…
Stars — they shimmer in the night sky, burning hot across the cosmos. But sometimes … they erupt. Enter: novae.…
