Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...

New UCR research shows that the search for life beyond Earth could benefit from a statistical approach that prioritizes ...

NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to ...

Unusual 2013 sighting: Infrared footage from the Middle East shows an eight‑pointed star‑shaped object making unexplained movements, now part of the Pentagon's UAP file release. Debate over origins: ...

Eight of the 46 highly-anticipated UFO videos Congress has demanded be made public by the Department of War are featured in ...

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

Researchers at NASA's Jet Propulsion Laboratory have developed a new thruster that increases power 25 times stronger than ...

If an alien in the Alpha Centauri star system were craving pizza, it would take tens of thousands of years to deliver it ...

Since 2022, a rumor has circulated online that a growing number of high-profile scientists, purportedly with access to national-security secrets due to their alleged involvement in organizations such ...

Rotating detonation rocket engines (RDREs) work differently from conventional designs. Typical rocket engines rely on a steady, controlled process of chemical propellant ignition ...