On Friday, the company in a regulatory filing noted that Chief Operating Officer Frank Klein filed to sell up to 100,000 ...

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

Scientists reveal how two unstable nuclei trigger neutron star explosions and power intense X-ray bursts across the universe.

A double blast of dying stars may be the first observed case of a long-hypothesized, never proven “superkilonova.” Although astronomers are still searching for concrete answers, a study published in ...

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

Neutron stars are some of the weirdest cosmic objects, and the greatest mysteries lie deep in their hearts. Neutron stars' surface gravities are so intense that the largest "mountains" are only a few ...

Neutron stars are incredibly dense, city-sized remnants of massive stars. They form after a supernova when gravity overcomes electron degeneracy pressure. Some neutron stars, called pulsars, emit ...

Rocket Lab Corporation (RKLB) is a sell due to persistent negative operating cash flow and high capital intensity. RKLB faces ...

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

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

In the same decade when gravitational waves and a neutron star merger have been observed, astronomers have now observed what they believe to be the first detection of a black hole swallowing a neutron ...

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