Asteroid set to be nearest to Earth since 1600s can be seen from Canada

A single origin story for the Milky Way's most mysterious stars

Look What NASA’s Mars Reconnaissance Orbiter Just Spotted Lurking in the Red Planet’s Arbot Hills

Scientists find evidence of vast hidden magma systems inside Mars

Seismic data indicates the presence of large-scale, ancient magma systems concealed deep beneath the surface of Mars.

A little bird told her: scientist wins $100,000 prize for decoding birdsong

A scientist has been awarded a $100,000 prize for research focused on the complex communication patterns of birds.

How to See the Giant Asteroid That Will Pass by Earth This Weekend

The Roman Space Telescope has the same size mirror as Hubble, but it will survey the sky up to 1,000 times faster — not because it sees deeper, but because it sees wider: each Roman image captures a patch of sky at least 100 times larger, making Hubble’s