When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

The Pentagon just released what they're calling never before seen UFO files, including videos, images, and original documents ...

Avi Loeb vows to brief public and create website to share findings of team tasked with investigating origins of mysterious ...

"NASA is uncertain as to when … human-rating certification for the Starliner will be obtained." When you purchase through ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

The main focus of the trip is to study the effects of long-term spaceflight on the body, but the test is also a side mission.

Italian astronaut Luca Parmitano will serve as pilot on Artemis III, marking a milestone for Europe’s participation in the program which will bring once again a human on the Moon. NASA has announced ...

They won’t be flying to the moon, but will be paving the way. They won’t be flying to the moon, but will be paving the way. NASA announced on Tuesday the four astronauts assigned to Artemis III, a ...