Jared Isaacman, astronaut and leader of the Inspiration4 and Polaris Dawn missions to space, made a second significant donation to the U.S. Space and Rocket Center for its Space Camp programs.

The powerful device will scan the sky like never before, capturing vast amounts of data to reveal how the universe changes ...

The suit was designed for Polaris Dawn specifically, “but just like a lot of things that SpaceX works on, the utility is quite broad,” he said, implying that other astronauts will one day wear it.

Polaris Dawn is the first of three missions Isaacman plans with SpaceX, which he says will “serve the bigger purpose of opening up space for everyone and making humankind a multiplanetary ...

The most ambitious private spaceflight to date was a total success—and it blazed a trail for others to follow.

For five days, the crew of the Polaris Dawn mission completed a number of objectives that could one day bolster deep-space exploration ventures.

The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There's a good reason why they look so different.

The SpaceX Polaris Dawn mission already reached record altitudes. The entire spacecraft was exposed to the vacuum of space and two citizen astronauts completed spacewalks.

After a successful launch on Tuesday, SpaceX's Polaris Dawn crew is attempting the first-ever commercial spacewalk.

“While Polaris Dawn will be the first time the SpaceX EVA suit is used in low-Earth orbit, the suit’s ultimate destiny lies much farther from our home planet,” the company said back in May.

The spacewalkers tested new SpaceX-designed pressure suits that could eventually be used by civilian astronauts on the moon and Mars.