The Cold War is really heating up in the second season of For All Mankind. In Saturday’s virtual San Diego Comic-Con…

Author Andy Weir hit the ground running with The Martian. The book became an Oscar-caliber movie and his next novel…

Imagine you’re an astronaut, gazing out over the Moon’s icy gray surface. You’re on a field assignment, checking…

Come away from the haunting, dad-issue-laden sci-fi drama of Ad Astra looking for something else in that vein? Well,…

After years of playing a toy cowboy opposite one, Tom Hanks has decided that it is his time to be the toy astronaut.

Mark Kelly, retired astronaut and husband of Congresswoman Gabby Giffords, this morning announced his bid for the…

On December 24, 1968, Apollo 8 astronauts William Anders, Jim Lovell, and Frank Borman reached lunar orbit, allowing…

Nick Hague is back in the United States following last week’s aborted launch of a Soyuz-FG rocket. The NASA…

A tiny hole in a Soyuz spacecraft attached to the International Space Station has turned into a strange game of…

Astronaut candidate Robb Kulin has become the first NASA astronaut-in-training to leave midway through the process…

NASA has announced the first astronauts who will head to the International Space Station on a commercially built…

Introducing CIMON, a floating, basketball-sized robot that will serve as a companion and assistant to crew members…

Former astronaut Buzz Aldrin, the second man to walk on the Moon, has filed a lawsuit against two of his children…

Have you ever heard of Guion “Guy” Bluford—the first African American in space? Despite his major place in history,…

Astronaut Jeanette Epps, slated to be the first African-American crew member on board the International Space…

Update: January 10, 8:20 am EDT: According to new reports, Kanai either fabricated this story, “mis-measured”…

Welcome back to Toy Aisle, io9's regular roundup of the cool toys and merchandise we’ve been trying to furiously add…

Veteran astronaut Paul J. Weitz has died at the age of 85. Among his many accomplishments, Weitz served as a pilot…

A team of astronauts is specially trained to solve an unprecedented disaster in space. It sounds like the plot of Arm…

In The Martian, Matt Damon used his own shit to fertilize potatoes and survive the Red Planet. While we all know…