Space on MSN22h
NASA Streams 4K Video From Plane To Space Station Via Laser
A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and back. "Laser communications use infrared light to transmit 10 to 100 times ...
Astronomy15h
Galactic ‘conveyor belt’ circulates elements like carbon in and out of galaxies
These massive currents carry material on a journey through and around star-forming galaxies before they settle and form stars ...