WASHINGTON — The Smithsonian's National Air and Space Museum is unveiling five newly renovated galleries as part of its ...

We are thrilled to open this next phase of exhibitions to the public,” said Chris Browne, John and Adrienne Mars Director of the National Air and Space Museum. “Reopening our main hall with so many ...

Walking to the Moon is impossible, but it helps understand space. The Moon averages 384,400 km from Earth. A person walks ...

In honor of the 56th anniversary of the moon landing, which started Florida’s reputation as a rocket launch hub, here’s more about Earth’s natural satellite.

Of course, it was the Saturn V heavy-lift rocket that took those astronauts through outer space to their destiny 56 years ago.  Many today are confused about how a nation that lacked the kind of ...

NASA astronaut Gus Grissom completed the second successful human spaceflight mission for the United States of America. His ...

It’s one of the great mysteries of the early space age. How did Mercury astronaut Gus Grissom, after a near-perfect flight on just the second U.S. space mission, inadvertently “blow” the escape hatch ...

The Nasdaq 100 index has now gone 60 consecutive trading sessions without closing below its 20-day moving average. Learn more here.