Modern Engineering Marvels on MSN

Alien-hunters scanned comet 3I/ATLAS: here’s what turned up

In the span of a few months, comet 3I/ATLAS became a real-world stress test for humanity’s most sensitive “are we alone?” ...

This asteroid is spilling secrets about the origin of life on Earth

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...