Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding galaxies.

NASA’s SPARCS spacecraft has just sent back its first images, marking a major milestone in the mission to study low-mass ...

A powerful "gamma-ray burst" has been seen exploding from merging neutron stars hidden within a previously unknown mini-galaxy leftover from an ancient cosmic crash. The "collision within a collision" ...

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Astronomers have detected a neutron star collision in an unexpected place, deep within a tiny, faint galaxy. Located about ...

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have never seen this type of explosive event in an ...

In 1995 NASA published images captured by the then nearly five-year-old Hubble Space Telescope of what the agency described ...

NASA's Hubble Space Telescope captured a dramatic and stunning view of a nebula with a dying star, according to the space agency. The image was captured by the Hubble Space Telescope, according to a ...

CAPE CANAVERAL, Fla. — NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system. Discovered over the summer, the comet known ...

The latest images from NASA’s James Webb Space Telescope have revealed new details in a mysterious, little-studied nebula surrounding a dying star. NASA Webb Mission Team said Wednesday (Feb 25): ...