Mr Isaacman became the 264th person to perform a spacewalk since the first by the former Soviet Union in 1965, with SpaceX ...

Using a phenomenon known as gravitational lensing, it might be possible to use the sun as a gigantic telescope to peer deep into space. When you purchase through links on our site, we may earn an ...

It will be the first civilian spacewalk in history—and perhaps the riskiest spacewalk in decades. The mission, known as ...

Polaris Dawn, the private SpaceX mission currently orbiting Earth, has already set several records since its launch on 10 ...

The SpaceX Polaris Dawn mission may wind down this weekend. Here are all the ways its crew of four citizen astronauts has ...

Jared Isaacman, the billionaire leading the Polaris Dawn mission, and Sarah Gillis, a SpaceX engineer, exited and re-entered ...

Two private astronauts aboard a SpaceX spacecraft—including tech billionaire Jared Isaacman—completed the first-ever ...

NASA announced on September 18 their James Webb Space Telescope had captured another collision between two galaxies. The ...

Read More: The Polaris Dawn Mission Opens a New Chapter in Private Space Flight If all goes as planned ... Even at this lower ...

The SpaceX Polaris Dawn crew of four civilian astronauts is set to attempt the first-ever commercial spacewalk.

The Polaris Dawn mission, a milestone in private space exploration, concluded successfully on Sunday with a splashdown off ...