A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

NASA's Carruthers Geocorona Observatory has taken flight, and will soon start a two-year mission to study Earth's mysterious ...

Solstar Space, a space-based communications startup, will develop Lunar Wi-Fi access points for Nasa. The aim is to provide ...

COLORADO SPRINGS—The last of three L3Harris Technologies-developed solar electric propulsors destined for NASA’s internationally and commercially partnered, lunar-orbiting Gateway space station has ...

As part of its efforts to shore up NASA's flailing Artemis Program, the Trump administration earlier this year proposed two major changes to the agency's deep space exploration plans. First, in the ...

Launching in 2025, NASA’s Carruthers Geocorona Observatory will image Earth’s faint hydrogen halo from a million miles away, helping protect satellites, guide crewed missions, and explain how planets ...