Coupled semiconductor lasers generate novel optical patterns, enabling new spectroscopy techniques
The physical interaction between two or more systems, also known as coupling, can give rise to unique and unexpected effects.
Asteroid headed for Earth could cause 'destruction' as globe prepares defence
Global planetary defence procedures have been triggered for the first time after a 100 metre-wide asteroid was revealed to ...
TweakTown1h
NASA discovers asteroid that's now the most significant threat to Earth
Astronomers identified a potentially hazardous asteroid traveling 38,700 mph, measuring between 130 and 300 feet wide, and a ...
NASA spotted a big asteroid that may hit Earth — what you should know
It's actually good news that NASA spotted a sizable asteroid with a (small) chance of hitting Earth in 2032. It means our ...
World's Space Agencies Say Asteroid Has 1.3% Chance of Hitting Earth in 2032
The world's space agencies are keeping close watch on an asteroid heading our way, because there's currently a 1 in 83 chance ...
An asteroid with a tiny chance of striking Earth in 2032 is triggering planetary defense planning
YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...
Scientists Say If We're Extremely Lucky, This Asteroid May Put Us Out of Our Misery
Astronomers have spotted a space rock an estimated 200 feet in length that they say could soon be headed for Earth. As the ...
An asteroid is heading for Earth - but you'll have to wait a while to find out if we're gonna get hit
The nearly 200-foot space rock has ‘one of the highest probabilities of an impact from a significantly sized rock ever,’ says ...
Other air tragedies in sport: US figure skating already suffered a similar accident
The accident of American Airlines flight 55342, which collided with a military helicopter and crashed into the Potomac River in Washington D.C., is one of several air tragedies tha ...
Football Italia20h
Ricci: Milan to consider renewed attempt despite Torino’s firm stance
Milan are determined to make another attempt to sign Samuele Ricci from Torino this January despite recently facing the club's reluctance to sell the player.
Chilling graphic shows ‘Christmas asteroid’ the size of a football pitch on ‘possible’ trajectory to HIT Earth in 7yrs
A CHILLING graphic shows how an asteroid the size of a football pitch is on course to smash into Earth at Christmas time in ...