A fresh examination has revealed new details about the first black hole ever detected - which was spotted in 1964
The mission took the fridge-sized probe some 300 million kilometers from Earth
The idea of putting tens of thousands more satellites into orbit
The Pentagon, increasingly reliant on space technologies
NASA will send a golf cart-sized robot to the moon in 2022
The new suits make it much easier to walk, bend and squat when walking on the lunar surface
Leonov received ‘Hero of the Soviet Union’ medal - one of the Russian state’s most prestigious awards
Starship, a shiny steel rocket ships designed to ferry dozens of humans to the moon and Mars
Kraft played critical role in American space race