A bizarre sci-fi scenario exploring what would happen if aliens secretly took over the moon and planned their next move against Earth. John Thune is on a collision course with Donald Trump Environment ...

Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that revealed complex carbon ...

Trump wrote no caption to shed light on the meaning of the image, triggering speculation online.

The US Government has released a new trove of documents on cases of "unidentified anomalous phenomena" (UAPs)—many of which ...

NASA engineers spun next-gen Mars helicopter blades past Mach 1 without shattering them. See how JPL unlocked the future of alien flight.

The witness account describes "three and a half to 4 feet tall" aliens wearing "space suits and helmets" ...

Luna's cryptic posts follow months of heightened interest in the topic of UFOs, and what might be revealed.

The Trump administration is expected to release a second wave of declassified UAP files very soon as part of its PURSUE ...

Newly released UFO files reveal 1948 theories about non-human life, silver discs and bizarre Cold War encounters.

The files have been a source of intrigue and fascination for generations of skeptical Americans wondering if we’re alone in the universe.

New government UFO files reveal Apollo 17 astronauts saw 'Fourth of July' like flashes and other strange phenomena during a 1972 mission to the moon.

Among the disclosures was footage of a triangular-shaped UFO and testimonies from US citizens recounting their alleged sightings ...