“Super-puff” planets are fairly rare, but researchers just discovered two new ones with densities lower than that of candy ...

Astronomers at the University of California, Irvine (UCI) have discovered a potentially habitable super-Earth located just 25 light-years away.

Planet GJ 3378b is 25 light-years from Earth and orbits its star at a blistering 21 days. Credit: NASA Twenty-five light-years away, in the constellation Camelopardalis, a small red star hosts a rocky ...

New research shows that Earth's oceans are warming quickly. NPR's Ayesha Rascoe speaks with oceanographer Brad deYoung about the record-breaking rise in marine temperatures.

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary sun-like star suddenly began flickering wildly, puzzling scientists until they ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

A gas giant planet called WD 1856b, orbiting the burned-out core of a dead, sun-like star. And in a new study published today ...

Two newly confirmed "super-puff" planets are so diffuse that they are less dense than cotton candy, despite being about the size of Jupiter. Their rare orbital relationship and enormous, lightweight ...

Astronomers have discovered two "super-puff" exoplanets orbiting the same star that have densities lower than cotton candy, ...

NVDA's Blackwell GPUs drove $82B in quarterly revenue, up 85%, while Micron's HBM demand powered a 196% revenue surge to $24B. Since earnings, Micron surged 128% while NVDA fell 10%, but softening ...

At the right point of the orbit and stellar cycle, the star’s chromosphere brightens.

Air Force and Space Force leaders testify before the House Appropriations Committee in a hearing on Capitol Hill in Washington, D.C., May 6, 2025. (Jose Luis Magana/AP) U.S. House lawmakers approved a ...