Neutron stars, the extremely dense remains of massive stars that exploded at the end of their lives, are widely studied ...

Newswise — Evidence for a thin veil of carbon has been found on the neutron star in the Cassiopeia A supernova remnant. This discovery, made with NASA's Chandra X-ray Observatory, resolves a ten-year ...

“Truly a eureka moment”, “Everything I ever hoped for”, “A dream come true” — Normally restrained scientists reached for the stars Monday to describe the feelings that accompany a “once-in-a-lifetime” ...

Using China's FAST telescope, researchers have discovered pulsar J1856−0039, the lightest and most compact binary neutron ...

Astronomers suggest that a 10-minute X-ray burst may result from neutron star collisions, potentially creating elements like ...

Neutron stars are the extremely compact remnants left behind after the explosive demise of very large (massive) stars as ...

China's Five-hundred-meter Aperture Spherical radio Telescope, or FAST, the world's most sensitive single-dish radio telescope, has discovered a binary neutron star system with an extremely short ...

Einstein Probe avoids that delay by monitoring a wide area of the sky at soft X-ray energies. On July 4, 2025, the ...

Astronomers investigating mysterious flashes of X-rays believe that these blasts could hide collisions between neutron stars, ...

Learn more about magnetars and how they may also form from two colliding neutron stars.

Neutron stars are small stars with a diameter of about 15 kilometers and a mass 1.5 times greater than that of the Sun. Formed after the collapse of a massive star, they have an extremely high density ...