NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station.

In a popular episode of “Seinfeld,” appropriately entitled “The Pen,” Jerry and Elaine travel to Florida to see his parents.

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

Ali Velshi explains how, amid reports of tension between Trump and Elon Musk, the president seemed to suggest sending the ...

NASA astronauts Sunita Williams and Butch Wilmore removed a broken ISS antenna during their first spacewalk together.

Commander Suni Williams and Butch Wilmore removed a broken antenna and wiped the station’s exterior for evidence of any ...

Several other space companies have plans to construct their own space stations as well, including Northrop Grumman, Axiom Space, Nanoracks and Sierra Space. NASA needs at least one of them on orbit ...

After seven months on the ISS, astronaut Sunita Williams has forgotten how to walk due to extended weightlessness. Originally ...

The Armstrong Air & Space Museum in Wapakoneta is a one-of-a-kind destination that celebrates the marvels of aviation and ...

The award-winning novel explores the inner thoughts of astronauts during a single day aboard the International Space Station.