The opinions of the smart, well-read women in my Denver book club mean a lot, and often determine what the rest of us choose ...

Choosing Elon Musk to be what President-elect Donald Trump calls “our cost cutter” for the government is not the first time a ...

SpaceX's Starship megarocket is set to takeoff on its sixth uncrewed flight test as early as Monday evening from Boca Chica, Texas.

NASA's space suits, which astronauts are using to venture outside of the International Space Station, are really starting to ...

Officials with NASA are at odds with their counterparts at the Russian space agency Roscosmos over the severity of a leak ...

This week, revisit what you know about Uranus, explore the far side of the moon, rediscover the famed fossil known as Lucy, and meet an otherworldly sea creature.

Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...

NASA has concerns about the structural integrity of the Russian module and the "possibility of a catastrophic failure," per ...

The space station is actually designed to leak — a little.

NASA, the US space agency, is worried an air leak at the International Space Station could lead to a catastrophic failure. Spacenews.com says NASA and its Russian equivalent Roscosmos disagree over ...

Retiring President Biden played comedian Friday and told Peruvian President Dina Boluarte that he may have to go to space to ...

NASA worries that a leak aboard the International Space Station could lead to a catastrophic failure if not fixed in time — ...