The most revealing part of the CIA’s old psychic-spying files is not the alien imagery. It is the gap between how seriously ...

Simulated lunar dirt can be turned into extremely durable structures, potentially paving the way to more sustainable and cost-effective space missions, a new study suggests. Using a special laser 3D ...

Researchers at Ohio State University have used a laser 3D printing process to transform simulated lunar soil into durable, heat-resistant structures, as part of a long-term NASA goal to support human ...

A gray powder that looks like ash can become something closer to stone when hit with the right beam of light. Engineers have shown that simulated lunar soil can be melted and layered into solid shapes ...

Elon Musk had some bizarre things to say at a recent xAI meeting. - Hakan Nural/Anadolu Agency via Getty Images And in an unusual move, xAI posted the entire 45-minute meeting online. No time to watch ...

A scientist at the University of Glasgow has delved into the possible existence of massive hypothetical energy-harvesting structures called Dyson spheres. In a new study, they showed that both stellar ...

Add Yahoo as a preferred source to see more of our stories on Google. The New Moon in Capricorn on January 18 offers a quiet but powerful reset. This is not a moment driven by urgency or pressure. It ...

New research casts doubt on the prospects for a habitable, active environment beneath the frozen surface of Jupiter’s moon Europa. The new work is not based on direct observations, but on calculations ...

For the first time, scientists have directly detected molecules in a Frisbee of gas and dust swirling around an alien gas-giant planet. “I didn’t think this was possible,” says astronomer Sierra Grant ...

Scientists are to send a spacecraft to hunt for aliens potentially hiding in our solar system. The European Space Agency (ESA) has announced a mission to Saturn's moon Enceladus, as it has all the ...