Sierra Space Dream Chaser 'mini shuttle' space plane tests continue toward May maiden flight
Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...
Live Science2d
Boom Supersonic's XB-1 smashes the sound barrier — becoming the 1st civil aircraft to go supersonic in US history
By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...
Civilian jet breaks sound barrier in test over Mojave Desert
Boom is convinced it can overcome the barriers that grounded the Concorde and make supersonic travel affordable and greener.
Boom’s XB-1 becomes first civil aircraft to go supersonic
Boom Supersonic's XB-1 demonstrator plane just went supersonic in the skies over California's Mojave Desert, making it the ...
Consumer Reports2d
Air Mattresses
Air mattresses are great to have on hand for your overnight guests or when you travel. The best air mattresses easily and quickly inflate and deflate, have stable, comfortable sleeping surfaces ...
Recreating the Big Bang: Tiny Collisions Reveal Droplets of the Universe’s First Matter
Scientists at the PHENIX experiment at RHIC have uncovered compelling evidence that even collisions involving small nuclei ...
Hosted on MSN3d
World’s first stealth drone that uses balloons to reach unseen heights launched
Eagle Advanced Payload Delivery System (APDS), a drone designed for efficient and reliable delivery of payloads. This ...
Aviation Week3d
Hemeria, CNES Test Maneuvering Balloon For Military Observation
In November, Hemeria and CNES tested a first Balman from Kourou, the spaceport CNES operates in French Guiana. The 3-hr.