In theory, water-based propulsion systems are a low-cost, safer alternative to conventional engines. Water is easier to ...

Now we have the opposite problem: Obama says UFOs are real and the world shrugs.

Obama claimed aliens are real in a podcast clip that went viral this weekend, then walked back his declaration with a clarification Sunday night.

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues to investigate UAP, UFOs.

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position ...

The HAMMER, short for Highly Agile Modular Munition Extended Range, is a modular air-to-ground precision weapon designed to bridge the gap between conventional bombs and cruise missiles.

Former US President Barack Obama confirmed aliens are real in a recent podcast interview. He dismissed conspiracy theories about alien technology being hidden at Area 51, sparking fresh debate on ...

An interstellar comet racing through our solar system released methanol, methane and cyanide, NASA says. Could these life linked molecules hint at how worlds across the cosmos are seeded?

A new preprint paper has taken a look at what propulsion systems could deliver spacecraft to a particularly interesting area ...

Musk's xAI was merged into SpaceX in a reported $1.25 trillion trade, with SpaceX being valued at $800 billion and xAI commanding a $250 billion valuation. The move will also be followed by a proposed ...

Donald Trump may already have prepared a speech in which he will publicly disclose decades of alleged UFO and extraterrestrial evidence, ufologist Mark Christopher Lee has claimed ...

SIGNS of an alien planet that’s about the same size as Earth have been picked by up a Nasa telescope. Scientists say it might ...