Space on MSN2 天
How did life's building blocks end up on dwarf planet Ceres?
The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.
Space.com3 天
An interstellar visitor may have changed the course of 4 solar system planets, study suggests
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
Dwarf planet Ceres may have received organic material from space objects
The organic material found in a few areas on the surface of dwarf planet Ceres is probably of exogenic origin. Impacting ...
Astronomers Stunned by WASP-132’s Bizarre Planetary System
Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...
USA Today10 天
Planetary alignments aren’t rare, but 6 visible planets are. Here's how to see it.
Yes, six planets will be visible in the January night sky. And yes, they'll be in a line. But because planets always appear in a line from our Earth-bound vantage, the alignment isn't anything out ...