A space craft carried an 11K Titan miles above Earth, then it stopped transmitting. The Dorothy mission’s near-disaster now has a remarkable ending.

This ambitious experiment pushes everyday fruit snacks to the limits of Earth’s atmosphere, using slingshots, improvised ...

Cold War planners feared runways would not survive a first strike, and that fear produced extreme launch concepts. The ZELL idea used a solid-fuel rocket delivering 24,000LB of thrust to throw an ...

SUNLAND PARK, New Mexico – Under a blue midday sky, the soundscape at the border fence included the call of roosters in Mexico, a Union Pacific train in the U.S. and a law enforcement helicopter ...