Rocket Lab had its most successful year to date in 2025, with its Electron rocket completing 21 successful flights and the ...

A double blast of dying stars may be the first observed case of a long-hypothesized, never proven “superkilonova.” Although ...

Neutron stars explained through stellar remnants and collapsed stars, revealing extreme density, gravity, magnetism, and ...

A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

Describing matter under extreme conditions, such as those found inside neutron stars, remains an unsolved problem. The ...

Scientists from several institutions, including the University of Chicago, discovered a lemon-shaped planet with an ...

Avio will build solid rocket motors in Virginia. The governor of Virginia, Glenn Youngkin, announced Wednesday that Avio USA has selected his state to produce solid rocket motors for defense and ...

A distant neutron star has abruptly erupted in brightness, surging to roughly one hundred times its usual output and leaving ...

Rocket Lab's Neutron rocket will use a novel kind of fairing called Hungry Hippo, it stays attached to the first stage after separation.

A distant neutron star unexpectedly reawakened, unleashing a powerful X-ray surge that may reveal how the universe’s most ...

Jeff Garcia, who was best known as the voice of Sheen in the hit Nickelodeon cartoon “Jimmy Neutron,” has died at age 50. The actor’s son, Jojo Garcia, revealed the tragic news on social media on ...

A new theory suggests fusion reactors could help scientists search for axions, mysterious particles that may explain dark ...