An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...

A team of astronomers announced on April 16, 2025, that in the process of studying a planet around another star, they had ...

Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...