Surprising clue about venus’ past found in its atmosphere

YOUR QUESTIONS

Amazing answers to your curious questions

From colliding galaxies to supermassive black holes, we take a look at some of the strangest sights in the universe

GLOBAL EYE

One of the most important features of extrasolar planets is whether they have an atmosphere or not. For astrobiology in particular, small, rocky planets blanketed with an atmosphere offer the best hop

TRAPPIST-1 is a red dwarf star located about ...