NASA officials said Tuesday that they are seriously considering sending the full-scale engineering model of the Perseverance ...

Interplanetary travel to Mars aboard nuclear-powered spaceships may sound like science fiction – yet NASA is planning to make ...

MIT researchers think they've worked out exactly how Russia's Burevestnik nuclear-powered missile flies. "It's almost ...

Gen. Stephen Whiting, the commander of U.S. Space Command, recently made waves when he publicly discussed a major threat that America’s newest military branch recently war-gamed — that of an adversary ...

Add Yahoo as a preferred source to see more of our stories on Google. Gen. Stephen Whiting, the commander of U.S. Space Command, recently made waves when he publicly discussed a major threat that ...

"We will comprehensively boost relevant technical maturity and task reliability, so as to lay a solid foundation for China's first crewed lunar landing." When you purchase through links on our site, ...

China successfully launched another spacecraft Sunday that is set to carry three astronauts to its space station. One crew member aboard the Shenzhou 23 is expected to remain in space for one year, ...

Iran has a long history of underhanded diplomacy when it comes to its nuclear program. For decades, the country has sought to enrich uranium — the key building block to a nuclear weapon — leading to ...

As with every such test launch, the Pentagon stresses that this one was "not in response to world events" and was planned years ago. When you purchase through links on our site, we may earn an ...

Nasa is developing ways to use nuclear power to send spacecraft to their destinations. Nuclear propulsion could greatly reduce the journey time to Mars, perhaps cutting a voyage of more than six ...

Iran’s response to the latest US peace proposal refuses to address its nuclear program — focusing instead on ending the fighting across the region, Iranian state media said Sunday. The regime’s ...

Getting your Trinity Audio player ready... Buckley Space Force Base may soon go nuclear. The military recently chose the base in Aurora as the potential host of a nuclear microreactor to produce ...