A tiny stash of asteroid dust may help answer one of science’s oldest questions: how much of life’s chemistry began in space?
Albert Einstein spent his life trying to understand how the universe was built—its hidden order, its baffling symmetries, the strange ways space and time could bend. Long before the German physicist’s ...
We have found ample evidence of crucial molecules in meteorites and asteroids, and new research has just added a bit more.
Astronomers have found that both the core of our Milky Way and the earliest proto-galaxies in the universe share a surprising trait: They are unusually calm and quiet in terms of harsh radiation. This ...