Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

Potentially habitable exoplanets are so incredibly common that astronomers have started to consider more unusual situations ...

But our species has started to journey farther, into the cold abyss of space. Is the compass ... Espley said — rocks on the outer crust that still hold evidence of the planet's old geodynamo.

New observations show that planets forming in protoplanetary disks like that around PDS 70 can trigger the formation of ...

The series includes the first-ever scenes in outer space captured in immersive 3D, 360 cinematic virtual ... a once-in-a-lifetime perspective of our planet, along with the astronauts who are ...

An ambitious NASA mission to map the sky in 3D using a space-based observatory now has ... millions of stars and galaxies visible from our planet in every direction, "like scanning the inside ...

Staring at the sun—a close (but safe) look at our home star Staring at the sun—a close (but safe) look at our home star Need a new idea to keep kids entertained? Try stargazing. Need a new ...

SPHEREx will map the millions of stars and galaxies visible from our planet in every direction, "like scanning the inside of a globe." An ambitious NASA mission to map the sky in 3D using a space ...