Scientists have shown that Earth’s basic chemistry solidified within just three million years of the Solar System’s formation ...

Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...

NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.

When most of us think about what shaped our planet, we probably picture volcanoes, earthquakes, and huge continents slowly ...

Concentrated hydrogen in the galaxy’s spiral arms can be locked away in zircon crystals, providing startling clues about the ...

Astronomers now claim that our solar system may be inside a nebula. This documentary explores the evidence, the science, and ...

While we haven't seen an interstellar comet being struck by a coronal mass ejection before, we have seen it happen to others. This happened on April 20, 2007, when NASA's STEREO A spacecraft saw Comet ...

One of the worlds in the TRAPPIST-1 system, a mere 40 light-years away, just might be clad in a life-supporting atmosphere.

Geomagnetic disturbances caused by solar activity could be increasing the risk of heart attacks here on Earth, according to a ...

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, ...