All the excess carbon dioxide generated by people burning fossil fuels is shrinking the upper atmosphere, exacerbating the problem with space junk. New research, published in Nature Sustainability on ...

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 ...

Other cartoons by Tom Gauld can be found here. Receive a weekly dose of discovery in your inbox! We'll also keep you up to ...

SpaceX launch scheduled for Wednesday will carry replacement crew for astronauts who have been stuck on the International ...

Trade Fight Widens as Europe and Canada Retaliate Against Trump Tariffs As President Trump’s global tariffs on metals took effect, the European Union and Canada announced billions of dollars in ...