A desperate, futile dash under a flaming sky: Min-by-min breakdown of what would happen if looming asteroid hit London
IT starts with a glimmer in the sky – just a pinprick of light, barely distinguishable from the stars. But this is no distant celestial body – this is a massive 2,560-foot-wide ...
Science Daily13h
Self-imaging of structured light in new dimensions
Photonics researchers have demonstrated how self-imaging of light, a phenomenon known for nearly two centuries, can be applied to cylindrical systems, facilitating unprecedented control of light's ...
Live Science16h
China is building a space telescope to rival the JWST — and it could survive in orbit decades longer
Chinese scientists have announced details on the upcoming China Space Station Telescope (CSST), a cutting-edge observatory ...