"We are trying to answer primary, important questions about how everything got to be like it is, even why the entire solar ...

Last month, an asteroid impacted Earth's atmosphere just hours after being detected — somehow, it managed to circumvent ...

Data from NISAR will improve our understanding of such phenomena as earthquakes, volcanoes, and landslides, as well as damage ...

When a celestial body, such as a moon, planet or an asteroid passes in front of another celestial body, blocking its view, we call that an occultation. The word is derived from the Latin occultäre, to ...

Tree rings reveal ancient solar storms, helping scientists predict and prepare for future events that could disrupt ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Of all the astronomical objects visible in a telescope, none has captured human imagination more than the planet Saturn. Since it is easily visible to the unaided eye, humans have seen it since the ...

The conclusions come from patterns tracked by scientists that point to several meteorite impacts through geological records.

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...

“As long as the Earth persists and has recognizable strata, the signs of humans will persist,” says Zalasiewicz. And maybe, ...

Neil Garg is leading the charge to rewrite a fundamental principle that's been part of organic chemistry since 1924 -- ...

SpaceXs latest prototype of its Starship Human Landing System (HLS) offers an inside look at the spacious, two-story design ...