Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

The members of Crew-11 — two American, one Russian and one Japanese — splashed down after one became ill, prompting an early ...

As NASA prepares to bring Crew-11 home early, here's a look at other medical issues or space emergencies that NASA has ...

The first medical evacuation in the history of the International Space Station (ISS) is happening today.

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the object's structure.

Instead, this new research suggests that black holes actually act like "cosmic seesaws," switching between these two distinct ...

NASA has postponed a spacewalk at the International Space Station after a crew member experienced a medical concern.

Stargazers will be able to view the blood moon when Earth’s shadow completely covers the full moon, diffusing light through ...

The crew member remains in stable condition, NASA Administrator Jared Isaacman said during a news conference at NASA ...

Unlike a partial lunar eclipse, in which only part of the Moon is obscured, the upcoming event will be a total lunar eclipse, ...

In an unprecedented move, NASA is bringing an astronaut crew home early from the International Space Station because one ...

NASA did not identify the crew member or provide details on the medical concern, citing privacy issues in a brief blog post.