President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

On Friday (Feb. 27), the space agency announced that it's revamping the architecture of its Artemis program of lunar exploration. One of the biggest changes involves Artemis 3, which was originally ...

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe Biden signed disclosure bill.

In shaking up its Artemis lunar program, NASA's new moon plan looks more like the Apollo missions of the 1960s. Instead of landing on the surface on Artemis III, NASA hopes to do so on Artemis IV.

Planned for 2027, the new mission comes as the US aims to establish regular lunar missions, a long-awaited follow-up to its ...

NASA said it's revamping its Artemis moon exploration program to make it more like the fast-paced Apollo program half a ...

The changes come on the heels of yet another delay for the Artemis II mission, which aims to send four astronauts on a 10-day ...

NASA's plan to return humans to the moon has changed. As engineers work to fix issues with the Artemis 2 mission's Space Launch System (SLS) rocket, NASA officials are reexamining what flights will ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Past classified reviews looking for alien life have found stranger things about life in Washington.

The information that has been made public shows the vast majority of UFO reports made by the military go unsolved.