Morning Overview on MSN

How many people are on the International Space Station?

At any given moment, the International Space Station is home to a small group of people who live and work in orbit for months ...
Modern Engineering Marvels on MSN

NASA Reveals Mars-Based Close-Ups and UV Chemistry of Interstellar Comet 3I/ATLAS

Traveling at a blistering 130,000 miles per hour through the solar system, interstellar comet 3I/ATLAS has become the focus ...