"Very massive stars are like the 'rock stars' of the universe — they are powerful, and they live fast and die young." ...

NASA has discovered 3I/ATLAS, only the third known interstellar object, now passing through our solar system from the ...

Mercury will reach its greatest eastern elongation, marking the point where it is farthest from the Sun in the evening sky.

And astronomers have a brand-new, superpowerful eye with which to see the changing cosmos: the Vera C. Rubin Observatory in Chile. The Rubin Observatory released its first images last week, and ...

A new study published in The Innovation highlights the launch of Haishao-1 (HS-1), China's first low-inclination orbit ...

Priscilla Diane Chapman Frisch, a University of Chicago Research Professor in Astronomy and Astrophysics and a world-leading ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

A massive object from outside the solar system is passing through, but the world is not in danger. It is a rare visitor, ...

Astronomers had long been suspecting that some stars do meet their end of life with a dual detonation and new images prove ...