There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

US Federal incentives are fading, but household demand for solar remains strong. With lower capital costs and community trust, credit unions and banks can deliver fair loans that turn solar from a ...

Oh, we humans do love a cleanly defined boundary, don’t we? They make things easier, after all. If we’re trying to categorize something, knowing what labeled bin to put it in is handy. If we’re ...

Evidence points to a long-lost ocean beneath Ariel’s icy crust. Tides and orbit shifts may have cracked its surface billions of years ago. Growing evidence indicates that a deep ocean may lie hidden ...

Editor's note: The September 2025 partial solar eclipse put on a magnificent show as the moon swept over the face of our sun, darkening the sky over a swathe of the Pacific Ocean. Check out our wrap ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX rocket. By Kenneth Chang A SpaceX rocket launched on Wednesday morning ...

Editor's note: The September 2025 partial solar eclipse put on a magnificent show as the moon swept over the face of our sun, darkening the sky over a swathe of the Pacific Ocean. Check out our wrap ...

A study led by Howard Chen looks to explain what NASA space telescopes are missing in the search for life beyond Earth.