A Belgian sculptor credited with the "Fallen Astronaut" figurine left on the surface of the moon in 1971 has now fallen ...

President Donald Trump on Monday celebrated National Astronaut Day on the 64th anniversary of Alan Shepard becoming the first ...

As they returned to the airlock, the Earth below started to put on a lightning show, and Ayers took note, mesmerized. A day ...

Chinese astronaut conduct a spherical flame experiment during an orbit to ground space lecture using a match and a candle.

The first spacewalk was conducted in 1965, by Russian cosmonaut Alexey Leonov. Nearly 20 years later, cosmonaut Svetlana ...

Samantha McClelland, a senior at Forest Hills Northern High School, won the Roger B. Chaffee Scholarship after writing about ...

It's been more than six decades since Alan Shepard launched on his famous suborbital flight. What would think of the U.S. space program today?

She was an astronaut, an International Space Station alum, and an aquanaut before she turned 40. It all happened because she ...

The recent all-women spaceflight carried out on Jeff Bezos’s Blue Origin vehicle has raised discussion of who gets to be ...

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...

"We're opening the door to new countries, institutions and individuals that can bring new ideas that can really fuel an ...