Add Yahoo as a preferred source to see more of our stories on Google. Astronauts, from left, Anna Menon, Scott Poteet, Jared Isaacman and Sarah Gillis arrive at the Kennedy Space Center in Florida on ...

Add Yahoo as a preferred source to see more of our stories on Google. HUM Images/Universal Images Group via Getty Images Dr. Bernard Harris is a medical doctor, astronaut, and venture capitalist. In ...

Hampered last month by bad weather, launch tower problems, and issues with its ride from SpaceX, the Polaris Dawn mission is at last on its way. One of the most ambitious space tourism missions in ...

You're currently following this author! Click to unsubscribe from email alerts. Jared Isaacman's second trip to space felt different. The billionaire CEO of the payments company Shift4 made history ...

Two taikonuts from China’s Shenzhou-19 mission have broken new ground in human space exploration by completing the longest space walk ever recorded. Cai Xuzhe and Song Lingdong finished the nine-hour ...

A tech billionaire has become the first layperson to perform a space walk. Hundreds of miles above Earth, Jared Isaacman took part in an intricate performance of science and engineering that often ...

Polaris Dawn in polar orbit has the first successful commercial space walk. It is an altitude three times higher than the International Space Station. “SpaceX, back at home we all have a lot of work ...

Billionaire Jared Isaacman could make history for all the right reasons during his Polaris Dawn mission when the hatch opens on a SpaceX Crew Dragon and he ventures out into the vacuum of space. He's ...

This is the eighth space walk of Suni Williams' career Abigail Adams is a Human Interest Writer-Reporter for PEOPLE. One of the two astronauts stranded at the International Space Station (ISS) has ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. This as-told-to essay is based on a conversation with Dr. Bernard Harris, author of "Embracing ...