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All about laser, microphone atop NASA’s Mars 2020 rover
NASA is sending a new laser-toting robot to Mars. But unlike the lasers of science fiction, this one is used for studying mineralogy and chemistry from up to about 20 feet (seven meters) away. It might help scientists find signs of fossilized microbial life on the Red Planet, too.
Physicist has bold plan to make gamma-ray laser with help of antimatter
We can use just about any part of the electromagnetic spectrum to make a laser — from long-wave microwaves to bursts of highly powerful X-rays. The only ones we've had trouble with have been the ultra-short wavelengths making up the gamma-ray part of the spectrum. Now, that might be set to change.
Deputy minister: Iran producing laser air defense system
Iran’s deputy defense minister said Iran is producing a laser air defense system and plans to increase the range and precision of its cruise missiles.
New laser technology developed by Scottish scientists
A new laser technology which can identify unknown white powders has been developed by Scottish scientists.
Physics Nobel for laser pioneers includes first woman in 55 years
A trio of American, French and Canadian scientists won the 2018 Nobel Prize for Physics on Tuesday for breakthroughs in laser technology that have turned light beams into precision tools for everything from eye surgery to micro-machining.
NASA launches ice-monitoring laser to space on Delta II's final flight
NASA launched its Ice, Cloud and land Elevation Satellite-2 (ICESat-2) mission.
Single atoms sit still on a hot plate, may yield new quantum tech
Lasers? Individual atoms trapped next to hot surfaces? Lots of dense text about degrees of freedom and stuff? I have found the afterlife, and it is a big quantum optics experiment.
NASA set to launch space laser to track Earth’s melting ice
NASA is set to launch the most advanced laser instrument of its kind in to the space next month, to measure the changes in the heights of Earth’s polar ice in unprecedented detail.
World’s largest laser reveals extreme conditions inside Solar System’s giant planets
Experiments with the world’s biggest laser have given scientists fresh insights into Jupiter and Saturn, the largest planets in our Solar System.
Laser bursts generate electricity faster than any other method
Take a glass thread a thousand times thinner than a human hair. Use it as a wire between two metals. Hit it with a laser pulse that lasts a millionth of a billionth of a second.
Laser gives away double star system  hiding in the Ant Nebula
The core of the famed Ant Nebula is home to a double star system, according to new research by an international team of astronomers.
Laser beam traps long-lived sound waves in crystalline solids
In a series of experiments, scientists at Northern Arizona University used a laser beam to propagate, trap and later access long-lived sound waves inside specially designed crystalline solids.
Laser-heated nanowires produce micro-scale nuclear fusion
Nuclear fusion, the process that powers our Sun, happened when nuclear reactions between light elements produce heavier ones.
Laser experiment hints at weird in-between ice
A proposed form of ice acts like a cross between a solid and a liquid. Now, a new study strengthens the case that the weird state of matter really exists, wrote.

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