Today in the history of astronomy, the first photo of Earth by a satellite is taken.

"This breakthrough enables scientists to do something that was impossible until now," according to the system's creators.

On Aug. 13, 2014, a company called DigitalGlobe launched what was then the sharpest-eyed satellite of all time. WorldView-3 ...

Carrying an advanced radar system that will produce a dynamic, three-dimensional view of Earth in unprecedented detail, the ...

Satellite captures tsunami after 8.8 quake near Kamchatka, helping improve forecasts to protect coastal communities.

ESA's ERS-2 satellite has been captured by HEO Robotics cameras in space ahead of Earth re-entry. See an animation of the ERS ...

Micrometeoroids travel so fast that even a flake of paint can punch dime-sized craters in solar panels. NASA modeling shows a ...

A 2016 satellite photo shows nearly a dozen swirling dark spots that emerged in the clouds over Heard Island in the Indian ...

The Earth’s mantle is a vast layer of hot rock beneath our feet that plays a crucial role in everything from volcanic ...

EIRSAT-1, Ireland's first satellite, has successfully tested an advanced onboard control system that allows it to orient ...

In a historic first for the country, a private Indian consortium will deliver the nation’s first Earth Observation Satellite ...

The region of space dominated by Earth's magnetic field is the magnetosphere. Observations have shown that, within this ...