Most of the American flags on the surface of the moon are still standing to this day. Unfortunately, they're not visible, ...

2. Galileo’s 1992 false-color composite reveals the Moon’s diverse surface red highlands, blue titanium-rich maria, and Tycho ...

To spot the celestial 'smiley face,' skywatchers in the U.S. will need a clear view of the eastern horizon in the hour ...

The morning of April 24 will give rise to a striking mini-planetary parade, as Mercury, Venus, Saturn, Neptune, and Earth's ...

EL PAÍS visits the hermetic Chinese rocket launch base in the Gobi desert as the race to put people back on the Moon ramps up ...

The only problem is that no one on Earth ... moon rises and sets with the Sun and is only up during the daytime," NASA said.

Imagine you’re on the moon, digging up lunar regolith. You’re focused on the task at hand when you suddenly slip and fall, ...

By Kenneth Chang Under President Trump’s proposed budget, the National Aeronautics and Space Administration would largely become the National Moon and ... to “plant a flag” on Mars.