The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

Those orbiting Barnard’s star are among the smallest of the more than 5,800 exoplanets discovered since the 1990s as ...

Following a successful launch in the early hours of Wednesday morning (12 March 2025) U.K. time, the PUNCH spacecraft are ...

The tri-state area is being treated to a full lunar eclipse early tomorrow. If you manage to be awake between 2:26 a.m. and 3 ...

If we achieve advanced nuclear, antimatter propulsion or other advance propulsion it would be possible to achieve near constant acceleration. This would ...

The Kuiper Belt is a band on the outer edge of the Solar System made up of space’s odds and ends: comets, dwarf planets, and ...

This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

China wants to have a solar power-generating system installed in space by 2035 and the industrious nation already has a feasible plan in development.

Rocket Lab has made a deal with a European company aiming to give Ukraine more satellite support in the war with Russia.

WASHINGTON >> Astronomers have identified a quartet of small rocky planets orbiting Barnard’s star - one of our closest ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target. During its brief rendezvous with the Red Planet, Hera caught a glimpse of the ...