But what if the most clandestine intelligence program in U.S. history was shut down not because it failed, but because it had ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

In a groundbreaking development for lunar science, scientists have discovered extraterrestrial relics in samples retrieved from the moon’s far side by China’s Chang’e-6 mission. This marks the first ...

A Harvard University astrophysicist has ignited intense debate after saying he cannot rule out the possibility that ...

New lunar samples from the far side reveal it formed from cooler magma than the near side, confirming the Moon’s interior is not uniform. Researchers suggest fewer heat-producing elements on the far ...

The DARPA program aims to improve the ability to "track potential threats and objects of interest originating from or transiting cislunar space." When you purchase through links on our site, we may ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and ...