Europe’s quest to finally land on Mars takes another turn
As Mars discussions between the European Space Agency and NASA deepened in 2008 and 2009, the mission's launch vehicle changed to an Atlas V rocket built by US-based United Launch Alliance. Then, just ...
An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.