Two physicists find that our universe has a higher entropy—and is therefore more likely—than alternative possible universes. ..
The space agency gave money to researchers working on liquid telescope mirrors, a lunar oxygen pipeline, and Martian building blocks made of fungi. ..
Need to estimate, from trillions of miles away, how likely another world is to host life? There’s a flowchart for that. ..
NASA’s new JWST space telescope has revealed some cosmic surprises, including galaxies that might have assembled earlier than previously thought. ..
Research has taken a back seat on the industry’s initial space jaunts, but it could become significant as the trips rack up. ..
An experiment at the Large Hadron Collider suggests there’s a chance of catching this elusive evidence as it floats through our galactic neighborhood. ..
A briefcase-sized satellite will ping lasers at the lunar South Pole to locate ice and map it for future human explorers. ..