The asteroid isn’t a second moon, instead it is a quasi-satellite that is trailing the Earth’s orbit around the sun. Unlike ...

NASA and India paired up to launch an Earth-mapping satellite on Wednesday capable of tracking even the slightest shifts in land and ice. The $1.3 billion mission will help forecasters and first ...

CubeSat satellite activates after a powerful solar storm and discovers two new and mysterious radiation belts around Earth.

A small, giraffe-size asteroid called 2025 TF came closer to Earth than some satellites on Wednesday (Oct. 1), stunning ...

A flat Earth supporter attempted to convince a European Space Agency (ESA) employee that the planet isn’t round — but the ...

China will launch three astronauts toward its Tiangong space station today (Oct. 31), and you can watch the action live.