The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as ...

A sci-fi idea is gaining supporters, from billionaires to city councils. Whether it's feasible is another matter.

When I say jump, you say how high. Let’s put this to the ultimate test by hopping around the Solar System. Literally.

The Kauai Island Utility Cooperative is alerting its members to false and misleading claims by certain solar installation companies. KIUC said it has received reports from members saying that solar PV ...

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

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

Developed by a research team from South Korea's UNIST, the technology offers a sustainable solution for freshwater production ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought experiment to it, highlighting everything ...