The space rock 3I/ATLAS is only the third confirmed interstellar object discovered by astronomers, following 'Oumuamua and ...

Vesta is passing an 8th-magnitude field star, offering a great opportunity to see the space rock’s motion on the sky over just a few nights.

Our solar system orbits the Milky Way galaxy once every 200 million years, driven by a supermassive black hole at its center. Discover how dinosaurs saw a very different night sky and what the future ...

Many astronomers are growing increasingly concerned that these outdoor lighting from roads, buildings and elsewhere could ...

Did you know that nearly 80% of the world’s population lives under light-polluted skies, unable to see the Milky Way with the ...