Few ideas in modern science have reshaped our understanding of reality more profoundly than space-time—the interwoven fabric ...

Space is a vast, mysterious, and dangerous place, and for astronauts, staying tethered to their spacecraft is crucial for ...

However, giving birth, and looking after a newborn, would be far more difficult in zero gravity. After all, in space, nothing stays still. Fluids float. So do people. That makes delivering a baby and ...

"I think it's natural to take a break and wonder whether we are fundamentally thinking about this in the wrong way." ...

Enter AST SpaceMobile ( ASTS 4.65%). This satellite internet upstart has innovated to eliminate the need for clunky terminals ...

The review shows how numerical relativity transforms cosmology, replacing shortcuts with full simulations of Einstein’s ...

Mandel remains enchanted by space but is skeptical that humans are the optimal trailblazers. Robots, rovers, probes, and ...

China appears to be poised to beat the US Space Force to the punch. The apparent docking of the two satellites last week suggests SJ-21 is the target for SJ-25’s refueling demonstration, and US ...

Senate rules require removing a plan to charge feeds on new migrants seeking asylum in the U.S. and relocating Space Shuttle Discovery to Houston.

Politics Elon Musk Pretty Much Has a Monopoly on Space Thanks, Obama.

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