Researchers at the University of Colorado at Boulder have developed a groundbreaking plasma tunnel to simulate the extreme conditions spacecraft face during reentry into Earth’s atmosphere. This ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The brains of astronauts ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

SALT LAKE CITY — Fifty-five years ago today, the world was looking up as astronauts from Apollo 11 blasted off from the moon to return after a successful mission. However, what you might not know is ...

For years, doctors and scientists have tracked how space changes the human body. Astronauts often come back with weaker muscles, thinner bones, and immune systems that do not respond as well as before ...

Rockets have dominated space travel for decades, but they are expensive, violent, and inefficient. This video explores the serious alternatives that could get payloads — and eventually people — into ...

In the past few years, the commercial spaceflight industry has taken off — literally. But is the industry just turning space into a playground for the ultrawealthy, or do these flights have benefits ...

Astronaut families are quite similar to military families. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you're a space buff but haven't ...

Dec. 22, 2015, was a milestone in the history of space travel. On the night of Dec. 21 to 22, a Falcon 9 rocket launched from Cape Canaveral and successfully deployed 11 communications satellites into ...

Space shifts the position of the brain in the skull, causing orientation problems that could complicate plans to live on the ...