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The U.S. military must be ready to engage the enemy farther from home than ever before, according to its highest-ranking officer.

"Today's modern battlefield operates from the seabed to cislunar space," Gen. Dan Caine, the chairman...

We all love Steven Spielberg and his innumerable contributions to the art of cinema over the decades. His latest entry into the genre, "Disclosure Day", wasn't quite as warmly received by audien...

Superstar astrophysicist, bestselling author, podcaster and ravenous consumer of pop culture Neil deGrasse Tyson has never been shy when it comes to shari...

Detective work by a team of space-weather experts has discovered the truth about a historical event that had been thought to be the first-ever case of technological disruption by geomagnetic activity from the sun, but has now been shown to have taken place seven years later.

From it being too hot or too wet to leaves on the track or cows on the line, there's a fine tr...

On Sept. 16, 1949, the U.S. launched a V-2 rocket with a monkey named Albert III on board.

Albert III was the third monkey the U.S. attempted to launch to space. He was also the third one to be killed on the job. The U.S. precursor to NASA began launchi...