The 3I/ATLAS interstellar object, which a number of scientists consider to be potentially technological and likely to pose a ...

This stunning image is full of young star clusters.

A pair of quasars that existed when the universe was only 3 billion years old has been spotted by the Hubble Space Telescope.

JUICE and the Hubble Space Telescope turned their gazes towards the interstellar visitor in November.

In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

The most extreme black hole collision ever recorded looked, at first, like it should not have happened at all. Two objects each weighing roughly as much as one hundred Suns crashed together in a ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...