Mars may react differently when trouble arrives from two directions at once. A solar particle storm and a planet-wide dust ...

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and share.

Solar storms may affect weather on Mars when they strike at the same time as major Martian dust storms, a new study suggests ...

Startup upgrades 'Earth Search Engine' to open new paths to high-resolution satellite imagery and data-driven insights.

Researchers are using NASA satellites to crack the mystery of “milky seas.” ...

Scientists in China say a nuclear explosion could be the most effective way to stop a large asteroid—and they may have identified the best strategy for making it work. A recent study published in ...

Friday, July 17The Moon passes 2° south of Venus at 1 P.M. EDT. They are some 6° apart in the evening sky, sinking together ...

In 2018, a solar event influenced a Martian dust storm, ending the life of NASA's Opportunity rover.

A new study argues that if a large asteroid were discovered late on a collision course with Earth, scientists might indeed reach for detonation as a last-resort defense. But the goal would not ...

Stay informed with the latest breaking news from Afghanistan. Politics, business, sports, and culture updates in English – ...

Planetary researchers have found the first evidence that bursts of energetic particles from the Sun could warm the lower ...

The quest for knowledge about our past, present, and future has never been more important, particularly in a world ...