Dozens of times over the last decade NASA scientists have launched laser beams at a reflector the size of a paperback novel about 240,000 miles (385,000 kilometers) away from Earth. They announced ...

Laser-driven 'mirrors' capable of reflecting or manipulating light have been produced. The 'mirrors' exist for only a fragment of time but could help to reduce the size of ultra-high power lasers, ...

t particle accelerator facilities around the world, scientists rely on powerful X-rays to reveal the structure and behavior of atoms and molecules. Now, researchers from the Department of Energy’s ...

Lasers are pretty much magic — it’s all done with mirrors. Not every laser, of course, but in the 1980s, the most common lasers in commercial applications were probably the helium-neon laser, which ...

Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, including optical clocks (i.e ...

For the first time ever, scientists received a signal after sending laser beams from Earth to a reflector on NASA's Lunar Reconnaissance Orbiter around the moon. The successful signal was received ...

Although Elon Musk disagrees, many consider Lidar sensors crucial for safe autonomous driving. However, a recent experiment appears to prove Musk's claim that Lidar is a fool's errand. Researchers ...

The ‘mirrors’ exist for only a fragment of time but could help to reduce the size of ultra-high power lasers, which currently occupy buildings the size of aircraft hangars, to university basement ...