Sept. 29, Earth captured a new "mini-moon" called 2024 PT5. The bus-size asteroid is expected to orbit our planet for 57 days ...

On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 eruption — and it's heading for ...

The storm should arrive today or tomorrow, and could bring with it some brilliant aurorae.

Sci-fi shooter Earth Defense Force 6 just removed an account requirement on Steam that led players to review-bomb it at ...

The Complete History of Middle-earth is featured in Amazon's early Prime Big Deal Days sale. for over 50% off.

The Planetary Health Check is a key monitor of earth's vital signs—and will guide action for a more sustainable world.

Solar flares and coronal mass ejections are normal behavior for the Sun, particularly when it's in the peak of its activity ...

The environments in space habitats and on the Earth are both closed-loop systems, only on vastly different scales.

Although free for nearly a year, Aviva Siegel, 63, still feels trapped knowing her husband, Israeli-American Keith Samuel ...

Researchers have reconstructed the ancient Pontus plate, estimating it covered an area roughly one-quarter the size of the ...

Planetary rings don’t last forever, although they do exist for millions of years. The evidence for Earth’s possible ring is ...

ISRO experts caution that a solar storm resulting from a recent X-class solar flare could impact telecommunications and ...