The Cool Down on MSN

Startup details plan to beam down energy from space after aircraft laser test: 'It's the first time anyone's really done [this]'

The company’s long-term vision involves satellites positioned 22,000 miles above Earth. Startup details plan to beam down ...

Four space station crewmates, one ailing, begin emergency return flight

A SpaceX capsule departed the International Space Station on Wednesday carrying a four-member crew on an emergency return ...

NASA sends 4 astronauts back to Earth in first medical evacuation

An astronaut in need of doctors' care departed the International Space Station with three crewmates on Wednesday in NASA's ...

Rocks and rolls: The computational infrastructure of earthquakes and physics of planetary science

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in ...

Crew-11 astronauts to land in California after medical evacuation at ISS

The Crew-11 astronauts will be medically evacuated today from the International Space Station and land in California. How to ...

What is below Earth, since space is present in every direction?

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...