StudyFinds on MSN17 小时
‘Chemical time capsule’: Asteroid Bennu’s salts tell tale of early solar system
In a nutshell Scientists found pristine salt minerals in asteroid Bennu samples that formed in a specific sequence as ancient ...
National Geographic news23 小时
Life probably exists beyond Earth. So how do we find it?
With next-generation telescopes, tiny space probes, and more, scientists aim to search for life beyond our solar system—and make contact. Propelled to a fifth the speed of light by a laser beam ...
Astronomers have spied an asteroid that may be heading for Earth. Here’s what we know so far
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...