The spacewalk is scheduled for Thursday nearly 435 miles above the Earth ... The crew will also conduct several research and science experiments on the mission. Why It Matters: Polaris Dawn ...

After setting an altitude record and staging the first non-government spacewalk, billionaire Jared Isaacman and his three crewmates returned to Earth ... the Polaris Dawn crew chatted with SpaceX ...

SpaceX's Polaris Dawn mission finally launched on Tuesday, after a series of delays pushed back its commencement date. Now the crew of the private spaceflight are scheduled to take the first ever ...

The last thing he had to do was turn around and take pictures of the Voskhod spacecraft flying over the Earth — a powerful ... we know that the Polaris Dawn crew was able to complete their ...

SpaceX's Polaris Dawn mission, originally set to launch on August 26, has been delayed again, with the new tentative launch date pushed to August 30 due to unfavorable weather. The mission was ...