Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the ...

A scorching, airless world just 48 light-years away is offering scientists a rare glimpse into the geology of distant planets ...

A new solar telescope at Paranal studies the Sun to reduce stellar noise, helping scientists better detect and study ...

Astronomers have long known that neutron stars, the crushed cores left behind after massive stars explode, should be scattered throughout the Milky Way galaxy. However, most of them are effectively ...

Recently discovered interstellar comet 3I/ATLAS have been captured using the European Southern Observatory's Very Large ...

Data analyzed by UChicago scientists reveals exoplanet Kua’kua is dark and rocky, offering clues to search for habitable ...

Mayor Deegan' office calls investigation a waste of taxpayer money. Council member says it provides information to end ...

NASA's new Nancy Grace Roman Space Telescope could help shed light on hidden neutron stars across the Milky Way.

Astronomers using the James Webb Space Telescope have made a surprising discovery about a galaxy long, long ago and far, far away: It isn’t rotating.

When I recommend telescopes, I ask three questions,” says Katherine Troche, president of the Amateur Astronomers Association.

In September 2012, Russian astronomers Vitali Nevski and Artyom Novichonok discovered Comet C/2012 S1; as they were using a ...