Astronomers have captured the first views of a young sun-like star blowing bubbles, offering a rare glimpse at how our solar ...

Lindsey Vonn shares painful details after five surgeries from her Olympic crash, opening up about recovery struggles and personal loss.

"I couldn't have been more surprised," Anais Berman tells PEOPLE ...

Indian astronomers have investigated an ultraluminous X-ray pulsar in the galaxy NGC 4631, designated X-8. The new study, described in a paper published Feb. 16 on the arXiv preprint server, provides ...

A burst of X-rays from 8 billion years ago may be the first clear evidence of a white dwarf torn apart by a black hole.

“3I/ATLAS presents a new opportunity to study an interstellar object, and observations in X-ray light will complement other observations to help scientists figure out what it is made of,” ESA ...

NASA astronomers have detected a 200-AU-wide X-ray-emitting bubble around the young Sun-like star HD 61005. The powerful ...

NASA’s Chandra X-ray Observatory captured a protective astrosphere around HD 61005, providing direct observation of a Sun-like star’s wind interacting with surrounding interstellar material ...