Add Yahoo as a preferred source to see more of our stories on Google. A Chinese spy balloon in the US is the latest in a long history of governments spying on each other from the sky. Aerial ...
The HiRISE camera on NASA’s Mars Reconnaissance Orbiter can take interesting astronomical pictures, team scientists report today. The High Resolution Imaging Experiment (HiRISE) based at the ...
Diagnostic tests and months of stable, successful operation have resolved concerns raised early this year about long-term prospects for the powerful telescopic camera on NASA’s Mars Reconnaissance ...
A picture is worth a thousand words. Or, in this case, $504 million. At least, that’s what it cost to build the Lunar Reconnaissance Orbiter (LRO), NASA’s robotic spacecraft that is currently orbiting ...
The Leleka-100, a reconnaissance drone developed by Ukrainian company DeViRo, is being upgraded with technology to help it evade Russian interceptor UAVs. Source: Militarnyi, a Ukrainian military news ...
The development of aerial reconnaissance dates back to the late 1800s when tethered observation balloons were used to survey artillery and troop movements on battlefields. But it was during the First ...
CC0 Usage Conditions ApplyClick for more information. Tom Watters, Center for Earth and Planetary Studies senior scientist, and Jim Green, Director of the Planetary Science Division at NASA ...
A Chinese spy balloon in the US is the latest in a long history of governments spying on each other from the sky. Aerial surveillance dates back to the French Revolution to UFO rumors to the Cuban ...