A tiny asteroid loitering in a near-Earth orbit for a few months last year may have an intriguing origin on our moon. Its ...

In a two-for-one moonshot, SpaceX launched a pair of lunar landers Wednesday for U.S. and Japanese companies looking to ...

Earth-bound landmarks ravaged by war, climate change, tourism and other threats also landed in the World Monuments Watch ...

The biennial list is intended to raise awareness and funds to help preserve the sites it spotlights. Africa's Swahili Coast, ...

Learn about the two missions that are en route to the moon and find out what the companies behind them hope to learn from ...