The combination of a supernova and a kilonova may have produced a rare space explosion that astronomers have never seen ...

Shares of semiconductor quality control company Nova (NASDAQ:NVMI) jumped 3.3% in the afternoon session after Jefferies raised its price target on the stock and Morgan Stanley initiated coverage, ...

When the most massive stars reach the ends of their lives, they blow up in spectacular supernova explosions, which seed the ...

A classical nova may look simple at first. A faint star brightens, sometimes enough for you to spot without a telescope, then ...

Some stars explode into a nova quickly; others can take more than a month. Scientists are only beginning to understand why.

Why does the Universe exist instead of having been annihilated shortly after its birth? This fundamental question in physics ...

Columbia Professor Brian Metzger helped other astronomers interpret their observations of the unexpected stellar event.

The universe may have staged a cosmic double act, an explosion within an explosion, hinting at a new way the heaviest ...

New images reveal that stellar eruptions unfold in chaotic stages, with twisting outflows and late ejections that power ...

Want to know the release date for every Marvel movie and TV show coming to the MCU? Here's your guide to everything you need ...

Metroid Prime 4's Samus Aran vs. Halo's Master Chief is touted as an epic showdown between two gaming icons, but it might not ...

Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been ...