790 Results From "laser"

NASA's Curiosity Rover just found methane readings at a Martian site to be three times as high as the previously record level — posssibly a sign of life.
Science & Energy

New NASA Rover Discovery Hints at Signs of Life on Mars

By using 3D-laser scanning technology, there may still be hope for the full recovery and rebuild of the Notre-Dame Cathedral in Paris.
3D Printing

Fortunately, There Are Incredible 3D Scans of Notre Dame

A pair of orbiting white dwarfs are challenging what astronomers thought they new about the binary systems — and more insights are on the horizon.
Science & Energy

Two Dead Stars Are Orbiting Each Other’s Corpses Incredibly Fast

Physicists created a sonic black hole in the lab and then took its temperature — and the measurement seems to confirm a prediction made by Stephen Hawking.
Science & Energy

Scientists Just Took the Temperature of a Lab-Made Black Hole

Radioactive waste may be leaking from a concrete-covered "coffin" in the Marshall Islands and into the Pacific Ocean, warns the UN's secretary general.
Science & Energy

UN: A “Radioactive Coffin” May Be Leaking Into the Ocean

The U.S. Army is working on a system in which a ground-based laser shoots a military drone mid-flight in order to power it.
Drones

Shoot This Military Drone With a Laser, and It’ll Stay in the Air Indefinitely

India Just Shot Down a Satellite With a Missile
Off-World

India Just Shot Down a Satellite With a Missile

Leaders from 25 nations, including China, Russia, and the U.S. are currently meeting in Geneva to draft laws that would prevent a space arms race.
Off-World

25 Governments Are Meeting Right Now to Prevent a Space Arms Race

Researcher from the University of Queensland figured out how to stamp an image of the "Mona Lisa" onto gaseous quantum matter.
Quantum Physics

Physicists Create Quantum-Scale “Mona Lisa,” Just for Funsies

If any humans are alive in 5 billion years, they'll see the dying Sun engulf the Earth. Space Engineer Matteo Ceriotti suggests some possible escape plans.
Off-World

Space Engineer: We Could Move Earth’s Orbit to Escape a Dying Sun

A city in South Korea installed flickering lights and laser beams at its crosswalks to grab the attention of "smartphone zombies."
Future Society

South Korean App Warns Smartphone Addicts Not to Step Into Traffic

The Wall Street Journal reports that the CIA developed a top-secret missile that can assassinate a single terrorist, and minimizes civilian casualties.
Robots and Machines

CIA’s Bizarre “Ninja Bomb” Crushes Enemies Like a “Speeding Anvil”

Weapons makers ranging from Boeing to Lockheed Martin are working on new anti-drone technologies — everything from laser cannons to heat-seeking missiles.
Drones

Military Contractors Are Churning out New Anti-Drone Weapons

Scientists at LIGO just observed the gravitational waves given off by a black hole as it consumed a neutron star for the first time.
Black Holes

Scientists Just Detected a Black Hole Devouring a Neutron Star

Incredibly Tough NASA Sensor May Have Survived Moon Lander Crash
Moon

Incredibly Tough NASA Sensor May Have Survived Moon Lander Crash

NASA is sending a pair of "robotic bees" to the ISS — a project the space agency is positioning as one of the most advanced experiments in space robotics.
NASA

NASA Is Sending Cute “Robotic Bees” to the Space Station

The U.S. Military Is Hiring Hackers to Kill Small Drones
Drones

The U.S. Military Is Hiring Hackers to Kill Small Drones

The U.S. military has released this year's Missile Defense Review that includes plans for space-based missile sensors, and interceptors.
Off-World

The U.S. Wants to Put Ballistic Missile Defense Systems in Space

A newly demoed pair of autonomous firefighting robots are designed to battle particularly hazardous fires, such as those at petrochemical plants.
Self-Driving Vehicles

These Autonomous Bots Battle Blazes Too Dangerous for Firefighters

Physicists are using mayonnaise to study the properties of molten metal being used to create fusion reactions in the laboratory setting.
Nuclear Fusion

This Physicist Is Using Mayonnaise to Study Nuclear Fusion