The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

The Explorers Club has been made up of some of the most adventurous and notable figures in history, from Teddy Roosevelt to astronauts to James Cameron.

Discovery's five-astronaut crew, led by commander Loren Shriver, spent five days in space deploying the observatory and conducting science experiments. Because of its vantage point in space ...

That will shave at least a couple weeks off their prolonged stay at the International Space Station, which hit the ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

A square-shaped formation on Mars, about 3 kilometers wide, has generated interest and speculation. NASA's Mars Global ...

The history of Texas’ legacy in the space race from the ’60s-’70s is a storied one, and it started with a lot of hard work by ...

Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving on Boeing’s Starliner crewed test flight, conducted a spacewalk Thursday.

IMPORTANT NOTE WHEN REGISTERING: There are two sessions of Rockets for Junior Astronauts being offered each of these ... What to Bring: While at Science Discovery, participants are expected to store ...

Harris became a NASA astronaut in 1990, after he completed a fellowship at ... Bernard Harris, STS-63 payload commander, monitors experiments on board space shuttle Discovery's middeck in 1995. | ...

A study on astronauts aboard the ISS found that microgravity reduces ocular rigidity, intraocular pressure, and pulse amplitude, leading to vision changes. Most astronauts recover post-mission, but ...