Why wait for rare solar eclipses? ESA’s Proba mission can now create an artificial solar eclipse once a day. Now, a UK-led mission could do the same trick, but using

A 2.35 billion year old rock that fell from the sky in Africa is rewriting our understanding of the Moon’s past. This ancient meteorite, blasted off the lunar surface has

Stars don’t form out of nothing, but tracking the gas and dust that do eventually form stars is hard. They float around the galaxy at almost absolute zero, emitting essentially