Saturday: While Earth Day is later in the month, Iowa City is celebrating early with The Earth Expo from 1 to 4 p.m. at the ...

The Fram2 astronauts launched from Kennedy Space Center Pad 39A on a stormy Monday night. Here's what we know about this mysterious mission of firsts.

In his lecture, Levine noted, the United States is planning a human mission to Mars that may begin as early as 2035. The ...

A Stanford study shows that tiny electrical charges in water droplets caused reactions that developed organic matter from inorganic materials.

SpaceX launched the private Fram2 mission Monday (March 31), sending a crew of four spaceflight rookies into an orbit never ...

Once thought a block of worthless ice, this continent is in fact incredibly valuable and plays a key role in stabilizing Earth’s climate.

It features pieces from Andrew Wyeth's seven decades of painting, including some artworks never exhibited before ...

Experts have unveiled the most detailed images yet of the universe’s infancy, capturing light that traveled for more than 13 billion years.

NASA astronauts Butch Wilmore and Suni Williams indicated they’d be willing to travel on Boeing’s Starliner spacecraft again ...

NASA astronaut Butch Wilmore, who was in space for more than nine months, said everyone has responsibility for things that ...

The sounding rockets released vapor tracers and pressure sensors at different altitudes across central and northern Alaska ...

SpaceX is planning a launch as early as Monday evening. If successful, it will mark the first crewed mission to polar orbit ...