The Artemis II astronauts who ignited a lunar renaissance gave high marks Thursday to their moonship, especially the heat ...

Interstellar comet 3I/ATLAS is now on its way out of our solar system, never to return. The comet was only the third-ever ...

A single alien world can be misleading. A strange gas in an atmosphere might look promising, then turn out to come from ...

Does Invincible Season 4, Episode 7 have a power balancing problem? We break down the latest episode's combat logic and the ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

Blue Origin’s Endurance lander is the first test flight of the company’s Blue Moon Mark 1 design, a 26-foot-tall (8-meter) ...

The filmmaker made his first-ever appearance on the CinemaCon stage in Las Vegas for his upcoming Universal film about the ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

Steven ​Spielberg described his 1977 UFO film "Close Encounters of the Third Kind" as ‌his own "speculation" about ...