Colonizing Mars may require humanity to tweak its DNA
Space and Ufo
How heavy is the universe? Conflicting answers hint at new physics.
The sky is full of weird X-shaped galaxies. Here’s why.
This bacteria can survive on pure hydrogen. Could alien life do the same?
Sun-watching spacecraft just might fly through tail of Comet ATLAS in rare encounter
Why a microwave-beam experiment will launch aboard the Air Force’s secretive X-37B space plane
US seeks to change the rules for mining the moon
After recovering from COVID-19, are you immune?
Scientists spot super-Earth planet in Earth-like orbit
Massive piece of Chinese space junk slams uncontrolled into Earth’s atmosphere
These lava tubes could be the safest place for explorers to live on Mars
Russia wants to land 3 next-generation Luna spacecraft on the moon by 2025
