If you built a car in, say, Germany, for use in Canada, you could assume that the roads will be more or less the same. Gravity will work the same. While the weather might not be exactly the same, it ...

With today's inauguration, President Donald Trump is back in charge of the Artemis program. NASA's 21st-century moon program began during Trump's first term but has been plagued with developmental ...

Schmitt is seen collecting Moon samples by a large lunar boulder, with part of the Lunar Rover in the foreground. Apollo 17, the sixth and last manned mission to the Moon, with astronauts Eugene ...

Click to open image viewer. This is the Lunar Module Ascent Engine, one of the most important in the manned Apollo missions. It was used to lift up the ascent stage of the Lunar Excursion Module (LEM) ...

Space travel is dangerous, and you need an escape plan when astronauts' lives are threatened. It's easy enough to vacate the ISS when someone has a medical emergency, but what if astronauts are in ...