Space

U.S. Astronaut Ends Record 355-Day Spaceflight
NASA astronaut Mark Vande Hei

U.S. Astronaut Ends Record 355-Day Spaceflight

NASA astronaut Mark Vande Hei touched down back on Earth aboard a Russian capsule following 355 days at the International Space Station.

 | AP

Earth Orbit Has A Junk Problem
A rendering of orbital debris

Earth Orbit Has A Junk Problem

The discarded and broken detritus of space exploration is still in orbit around Earth.

 | NASA

The Rise Of Reusable Rockets
SpaceX Falcon boosters landing after a successful orbital launch

The Rise Of Reusable Rockets

Rockets that touch down gracefully were once a fanciful idea, but thanks to advances in engineering and technology, the practice has become routine.

 | Scripps News Staff