Astronomers have confirmed that interstellar objects—cosmic bodies originating from other stars—are passing through our solar ...

NASA's most powerful telescope has once again left scientists scratching their heads after challenging their understanding of ...

Astronomers have discovered the most distant and thus earliest spiral galaxy ever seen, using the James Webb Space Telescope ...

An international team led by the University of Geneva (UNIGE) has discovered the most distant spiral galaxy candidate known ...

Using data from the James Webb Space Telescope (JWST), an international team led by the University of Geneva (UNIGE) has discovered a massive, Milky Way-like spiral galaxy—Zhúl ...

JADES-GS-z13-1-LA is a young galaxy shining just 330 million years after the Big Bang, signaling it's part of a process called reionization.

In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

A team has revealed new insights into the motion of massive stars in the Small Magellanic Cloud (SMC), a small galaxy neighboring the Milky Way. Their findings suggest that the gravitational pull of ...

NASA astronomers have made a groundbreaking discovery in a nearby galaxy, the existence of failed stars that could hold the ...

The oldest naked eye star yet found still provides stellar theorists with key data on the earliest epochs of our Milky Way.