The National Reconnaissance Office just revealed the existence of its "JUMPSEAT" line of spy satellites, eight of which launched to Earth orbit between 1971 and 1987.

The U.S. government revealed details of a secret satellite program it used to spy on the Soviet Union at the height of ...

"One of the coolest sightings I've had in 30+ years of looking up!" a witness from Albert Lea reported to the American Meteor Society.

The image shows just how large and devastating these events can be. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...

Speaking at the AFCEA Space Industry Days, program leaders framed RG-XX as a test case for the Space Force’s push toward a “commercial first” acquisition strategy. The program is widely viewed as the ...

GLENDALE, Calif. (KABC) -- A fireball was seen streaking across the sky in Southern California on Saturday night! ABC7 director Mike Gilbert captured video of the fireball from our studios in Glendale ...

The US National Reconnaissance Office (NRO) has just declassified a pioneering spy satellite program ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Add Yahoo as a preferred source to see more of our stories on Google. A fireball was seen streaking across the sky in Southern California on Saturday night! ABC7 director Mike Gilbert captured video ...

The name Jumpseat was first revealed in a 1986 book by the investigative journalist Seymour Hersh on the Soviet Union’s 1983 ...

While wildfires happen at different times across the globe, they do all have one thing in common: they can be absolutely devastating. One of the clearest ways to grasp the full impact these events ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An image taken by a ...