Rocket ship joyrides harming the environment? How space tourism might derail Earth’s healing sky

September 29, 2023

Just 22 people needed to colonize Mars — but do you have the right personality?

August 24, 2023

Metals really can heal themselves just like the cyborgs in ‘Terminator,’ scientists reveal

June 21, 2026

Is living on Mars impossible? Space travel alters genes, weakens astronauts’ immune system

June 27, 2023

Astronauts’ brains need years to recover from space travel, study reveals

June 15, 2023

By 2035, airplane passengers could be gazing through moonroofs at sky above

June 8, 2023

Do aliens love America? 92% of UFO sightings take place in the United States

May 22, 2023

Heart tissue sent to space by NASA to study how low gravity affects cells

March 22, 2023

4 U.S. presidents are blasting off into space — decades after they died!

March 10, 2023

Explosion in space satellite traffic may pose a bigger threat than plastic pollution

June 21, 2026

Inspiring surgeon who lost both legs could be among world’s first para-astronauts

February 27, 2023

Wormholes through space and time may actually exist

February 10, 2023