Tech Billionaire Returns to Earth after First Private Spacewalk

This still image taken from a SpaceX and Polaris broadcast on September 12, 2024, shows US fintech billionaire Jared Isaacman (EV1) peeking out to space from a hatch structure called "Skywalker", during the first private spacewalk performed by the crew of the SpaceX Polaris Dawn mission. (Polaris Program / AFP)
This still image taken from a SpaceX and Polaris broadcast on September 12, 2024, shows US fintech billionaire Jared Isaacman (EV1) peeking out to space from a hatch structure called "Skywalker", during the first private spacewalk performed by the crew of the SpaceX Polaris Dawn mission. (Polaris Program / AFP)
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Tech Billionaire Returns to Earth after First Private Spacewalk

This still image taken from a SpaceX and Polaris broadcast on September 12, 2024, shows US fintech billionaire Jared Isaacman (EV1) peeking out to space from a hatch structure called "Skywalker", during the first private spacewalk performed by the crew of the SpaceX Polaris Dawn mission. (Polaris Program / AFP)
This still image taken from a SpaceX and Polaris broadcast on September 12, 2024, shows US fintech billionaire Jared Isaacman (EV1) peeking out to space from a hatch structure called "Skywalker", during the first private spacewalk performed by the crew of the SpaceX Polaris Dawn mission. (Polaris Program / AFP)

A billionaire spacewalker returned to Earth with his crew on Sunday, ending a five-day trip that lifted them higher than anyone has traveled since NASA’s moonwalkers.

SpaceX’s capsule splashed down in the Gulf of Mexico near Florida's Dry Tortugas in the predawn darkness, carrying tech entrepreneur Jared Isaacman, two SpaceX engineers and a former Air Force Thunderbird pilot.

They pulled off the first private spacewalk while orbiting nearly 460 miles (740 kilometers) above Earth, higher than the International Space Station and Hubble Space Telescope. Their spacecraft hit a peak altitude of 875 miles (1,408 kilometers) following Tuesday’s liftoff.

Isaacman became only the 264th person to perform a spacewalk since the former Soviet Union scored the first in 1965, and SpaceX’s Sarah Gillis the 265th. Until now, all spacewalks were done by professional astronauts.

During Thursday's commercial spacewalk, the Dragon capsule’s hatch was open barely a half-hour. Isaacman emerged only up to his waist to briefly test SpaceX’s brand new spacesuit followed by Gillis, who was knee high as she flexed her arms and legs for several minutes. Gillis, a classically trained violinist, also held a performance in orbit earlier in the week.

The spacewalk lasted less than two hours, considerably shorter than those at the International Space Station. Most of that time was needed to depressurize the entire capsule and then restore the cabin air. Even SpaceX's Anna Menon and Scott “Kidd” Poteet, who remained strapped in, wore spacesuits.

SpaceX considers the brief exercise a starting point to test spacesuit technology for future, longer missions to Mars.

This was Isaacman’s second chartered flight with SpaceX, with two more still ahead under his personally financed space exploration program named Polaris after the North Star. He paid an undisclosed sum for his first spaceflight in 2021, taking along contest winners and a pediatric cancer survivor while raising more than $250 million for St. Jude Children’s Research Hospital.

For the just completed so-called Polaris Dawn mission, the founder and CEO of the Shift4 credit card-processing company shared the cost with SpaceX. Isaacman won’t divulge how much he spent.



King Salman Bin Abdulaziz Royal Reserve Development Authority Joins IUCN Green List

The Green List provides crucial guidelines for conservation and involving stakeholders in sustainable development processes - SPA
The Green List provides crucial guidelines for conservation and involving stakeholders in sustainable development processes - SPA
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King Salman Bin Abdulaziz Royal Reserve Development Authority Joins IUCN Green List

The Green List provides crucial guidelines for conservation and involving stakeholders in sustainable development processes - SPA
The Green List provides crucial guidelines for conservation and involving stakeholders in sustainable development processes - SPA

The King Salman Bin Abdulaziz Royal Reserve Development Authority has announced its inclusion in the International Union for Conservation of Nature (IUCN) Green List.
This recognition follows a comprehensive assessment of the reserve by IUCN experts, who evaluated the authority's environmental and developmental accomplishments, as well as its engagement with the community and preservation efforts, SPA reported.
Authority CEO Abdullah Al-Amer emphasized the significance of this milestone, stating: "Since its establishment, the authority has pursued strategies, development plans, and innovative initiatives to fulfill its core objectives. Through these endeavors, we have successfully met all the key criteria and indicators for joining the IUCN Green List."
Al-Amer attributed this to the support lent by the Saudi leadership and the guidance from Minister of Interior and Chairman of the authority Prince Abdulaziz bin Saud bin Naif bin Abdulaziz.
Inclusion in the Green List adds to the authority's local and global successes, including receiving the Biodiversity Certificate and designating five critical bird sites within the King Salman bin Abdulaziz Royal Reserve.
Al-Amer stressed that making it on the list is testimony to an effective reserve management and focus on natural resource growth; it now facilitates the growth of over 550 plant species.
The authority's initiatives include planting 2.4 million native tree and shrub seedlings, as well as four tons of local seeds like yarrow (Achillea millefolium), Artemisia, and Haloxylon.
Efforts have been made to restore 250,000 hectares of degraded habitats and relocate 1,235 wildlife species like Arabian oryx, sand gazelles, Arabian gazelles, and Arabian leopards in the reserve.
The authority's achievements are due to its strategic objectives; being on the Green List is a key milestone.
This authority is determined to manage protected areas through sustainable programs focused on environmental conservation, community engagement, and sustainable development, in line with international standards.