Two Russian satellites are stalking a US spysat in orbit & the US Space Force is watching…
"We view this behavior as unusual and disturbing", US Space Force chief says
Russia’s Tsar Bomba nuke is so destructive that it was only tested once…
The bomb had a parachute to slow its drop, giving time to the planes to fly about 30 miles from ground zero
Researchers look to explain mysterious grouping of Great White sharks near Carolina Coast
The researchers noted an unusually large spacing between the groups
