Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

The team suggests that if there are small mountains on pulsars, China’s FAST (Five- hundred-meter Aperture Spherical ...

The Neutron star Interior Composition Explorer (NICER) telescope is mounted on the International Space Station (ISS) and its ...

It's popularly understood that no one can hear you scream in space, and yet, scientists have captured some pretty strange ...

How planets revolve does not facilitate as taught in school classrooms; it focuses on a point that is constantly moving.

Pulsars, the dense cores of collapsed stars, could potentially have tiny mountains on their surfaces, challenging our current ...

Nearly 400 years ago, Galileo looked at the Pleiades star cluster through his telescope and noticed that the seven or so ...

During the NASA teleconference on Wednesday afternoon, officials stressed that they have a contingency plan for the Boeing Crew Flight Test mission, which saw the company’s Starliner spacecraft ...

NASA confirmed that the duo will be stuck on the space station until February 2025 and will hitch a ride on SpaceX’s Dragon capsule with the Crew-9 members. The Crew-9 is set to launch in September.

Last year, astronomers detected a powerful burst of radio waves from within our galaxy. Researchers now say it came from NASA ...

The birth of a new star seen in 1054, bright enough to dazzle humanity and visible for 20 days. An incredible cosmic event ...