Did you know that the current CO2 concentration in the Earth's atmosphere has peaked in the last million years? A further ...

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 ...

In Delhi, PM Narendra Modi met Group Captain Shubhanshu Shukla, the pilot for the upcoming Axiom-4 mission to the International Space Station (ISS). In their interaction, Shukla described the ...

Traveling to space is brutal on the body. Spaceflight can cause astronauts’ bones to lose density, their brain and eye nerves to swell, and their genes to change expression. Research suggests spending ...

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 ...

Something to look forward to: Two of the world's wealthiest men are racing to tackle a challenge that could transform human space travel: refueling spacecraft in orbit. Solving this problem could ...