NASA’s planet-hunting satellite found another potentially habitable Earth-sized planet
The new planet joins other Earth-sized planets, including several in the TRAPPIST-1 system & other worlds discovered by NASA's Kepler Space Telescope
Two huge black holes spotted smashing into each other as galaxies collide
The new ALMA observations have increased the resolution of the images by a factor of ten
Turkish F-35 parts producers mull Bulgaria move to sidestep sanctions
Turkey was suspended from the F-35 program after receiving its first shipment of Russian S-400 missile systems in July 2019
