But Charles Buhler, a former NASA electrostatics expert, believes his team has built a gravity-defying propulsion system that does exactly that. Buhler, who helped found the Electrostatics and ...

“We hear almost everything,” my friend and NASA colleague, a program scientist for the International Space Station, told me over lunch one day. She was explaining various Mission Control ...

Languages: English and Italian. NASA is monitoring a plane-sized asteroid expected to whiz past the Earth today at a speed of around 45,991 miles per hour. The space rock known as "2025 GH," is ...

But in 2014, NASA’s Terra satellite captured a near-perfect circle of clouds hovering above the Pacific Ocean. Spotted a few thousand kilometers southwest of Hawaii, this unusual ring floated ...