Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

A massive spiral galaxy with a giant black hole is shooting huge energy jets, something scientists thought only elliptical ...

Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe. The surprise finding is ...

Webb’s exquisite details reveal a chance, random alignment of a protostellar outflow and a distant spiral galaxy. When we ...

After more than a decade of service, the European Space Agency’s Gaia spacecraft has been powered down for good—closing one ...

"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.

International team of astronomers discovers spiral galaxy defying cosmic norms, raising alarming questions for Milky Way's ...

A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

In the vast time it takes this light to reach Earth, the expansion of the Universe ... and it has extended the frontier of galaxy detection to less than 300 million years since the Big Bang ...

HH 49/50 is one of these impact sites. It was nicknamed the "Cosmic Tornado" due to its dramatic, swirling shape. Spitzer's ...