Four astronauts are on their way to the International Space Station after being sidelined by Boeing's Starliner trouble and ...

Both Florida and California are prime states for the United States to do space launches, but why these locales? Where do other nations use instead?

The first joint space mission between the United States and Russia (then the Soviet Union) docked in Earth orbit half a ...

Ultimately, the laser pistol’s practicality was limited by its low power, the fragility of space environments, and the unlikelihood of astronaut-on-astronaut combat.

In 1975, a meet-up between American and Soviet spacefarers in orbit showed that the superpowers could work together. Its ...

On July 15, 1975, an Apollo spacecraft launched carrying a crew of three and docked two days later on July 17, with a Soyuz spacecraft and its crew of two.

Space artist Paul Calle thought he had represented the overall mission for the Apollo-Soyuz Test Project (ASTP). NASA disapproved.

The Apollo-Soyuz Test Project brought Soviet cosmonauts and NASA astronauts together in the first international human ...

Relocating the Space Shuttle to Houston is not only pricey, it could also damage the iconic spacecraft.

The GOP spending and tax bill would move the Space Shuttle Discovery from its current home at the Smithsonian's National Air and Space Museum annex, the Udvar-Hazy Center, in Virginia to the ...

The Space Shuttle Discovery would move to Texas under President Trump’s sweeping tax and spending bill, according to Sen. John Cornyn (R-Texas). Cornyn’s office said in a statement on his ...

As Senate leaders push to bring Space Shuttle Discovery to Houston, the Smithsonian says the actual cost may be far higher than expected.