Four astronauts preparing for an extended stay in space have started quarantine as they get ready for their next big mission.

The buzz is building for NASA’s Artemis II mission that will send four astronauts on a 10-day voyage around the moon. The ...

For two weeks, medical experts monitor the astronauts as they remain indoors, live in isolation, and avoid physical touch, all to prevent harmful microbes from traveling to space.

The four crew members of NASA’s SpaceX Crew-12 mission began their routine two-week quarantine on Wednesday at NASA’s Johnson ...

The Artemis 2 astronauts who will become the first humans in more than 40 years to fly on a lunar mission are in quarantine. Here's what that means.

As cases of the new coronavirus at the center of global outbreak top 1,000 in the United States, some Americans are beginning to face the realities of quarantine and isolation. While these measures ...