The most dangerous parts of a supernova explosion are the outputs like X-rays and gamma rays. Even though they only share a ...

From the outside, Portal Space Systems’ headquarters looks like a standard-issue office space in a Bothell business park. But ...

A new study analyzing iron-60 found in the lakebed suggests that the explosion of a ‘nearby’ supernova may be responsible for this evolutionary event. Although the study doesn’t confirm this ...

They then performed supernova simulations to determine how ... "On a bigger scale, the study demonstrates the power of big 3D simulations to explain features of the neutron star and black hole ...

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, ...

When Betelgeuse, a red supergiant star in the constellation Orion, eventually goes supernova—likely within the next 100,000 years—the night sky will light up as if a second sun appeared ...

From two to three million years ago, we think that a supernova happened nearby." When Nojiri and colleagues simulated what that supernova was like, they found that it hammered the Earth with ...