Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...

Blue Origin seeks FCC approval for a constellation that would complement its TeraWave network — and set up another rivalry with SpaceX.

"This is what America rightfully deserves. We shall no longer be afraid." The post Engineer Says It’s Time to Rebuild the Twin Towers as Giant Data Centers With Anti-Aircraft Lasers on the Roof ...

NASA names 2026 RASC AL finalists as university teams present concepts for lunar power, Mars navigation, and sample return systems tied to future exploration missions.

Data collected by NASA's missions about interstellar comet 3I/ATLAS will continue to reveal insights about the comet and interstellar objects at large.