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

Last week’s air pressure leak aboard the International Space Station was not caused by a micrometeorite, Russian space agency Roscosmos is now claiming, but rather the result of human error, or possibly even a deliberate act of sabotage. Either way, the incident points to poor oversight and lack of quality control…

A tiny pressure leak has been detected on the Russian side of the International Space Station. It sounds alarming, but flight controllers say the astronauts aren’t in any immediate danger.

Boeing and SpaceX, owing to manufacturing delays and certification hurdles, are unlikely to provide NASA with the vehicles required to transport astronauts to the International Space Station next year, according to an alarming government report. As a result, and starting in late 2019, the U.S. might not have a crew…

A Russian-built spacecraft has reached the International Space Station in less than four hours, making it the fastest supply mission to space in history.

Introducing CIMON, a floating, basketball-sized robot that will serve as a companion and assistant to crew members aboard the International Space Station. Infused with artificial intelligence, the floating bot is reminiscent of HAL from 2001: A Space Odyssey, but far less evil. We hope.

NASA astronaut Jeanette Epps, who was slated to be the first African-American spacefarer to serve as a long-term crew member on the International Space Station until she was pulled from the roster in January, is still waiting on an explanation of why.

You may have heard about the White House’s plans to privatize the International Space Station and turn low-Earth orbit into a place of business that NASA can become a customer of, rather than its sponsor. Now, according to an interview with the Washington Post, NASA’s recently confirmed Jim Bridenstine has begun…

Earlier today, a Soyuz MS-08 rocket blasted off from the Baikonur Cosmodrome in Kazakhstan, carrying with it two NASA astronauts and one Russian cosmonaut bound for the International Space Station. Here’s what they’ll be up to for the next five months.

After several delays (and let’s face it, a horrible yesterday), it’s probably about time that NASA/SpaceX get a move-on and show us that incredible reused rocket launch. You can watch it below, starting at 10AM Eastern today.

NASA astronaut and biochemist Peggy Whitson will return to Earth as the planet’s new record holder for longest time cumulatively spent on space by an American or a woman this weekend, touching down in a Russian Soyuz capsule in Kazakhstan at 7:22am local time (9:22pm Eastern).

Astronauts aboard the International Space Station have a new crew member—an adorable robotic ball capable of recording video while moving in zero gravity. Dubbed “Int-Ball,” the device will free astronauts to do more important work, while providing ground controllers with their own set of eyes.

In space, it is crucial for even the most basic of human tasks to be carried out with a high degree of skill and for astronauts to remain alert. That is why Air Force Colonel and ISS crewmember Jack Fischer sucks the balls.