In the quest to explore the cosmos, NASA's latest breakthrough in thermal propulsion fuel could redefine our journey to Mars.

BREVARD COUNTY, Fla. – A joint military task force recently conducted search and rescue training off Florida’s east coast as ...

Going back even further, more than 100,000 years ago, early humans ... Space travel provides an insurance policy of sorts. In case the Earth becomes unfit for life, then at least we’ll have a ...