SpaceX Launches Billionaire to Conduct the First Private Spacewalk 

A SpaceX Falcon 9 rocket with the Crew Dragon Resilience capsule, carrying the crew of the Polaris Dawn Mission, lifts off from Launch Complex 39A at Kennedy Space Center in Cape Canaveral, Florida, on September 10, 2024. (AFP)
A SpaceX Falcon 9 rocket with the Crew Dragon Resilience capsule, carrying the crew of the Polaris Dawn Mission, lifts off from Launch Complex 39A at Kennedy Space Center in Cape Canaveral, Florida, on September 10, 2024. (AFP)
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SpaceX Launches Billionaire to Conduct the First Private Spacewalk 

A SpaceX Falcon 9 rocket with the Crew Dragon Resilience capsule, carrying the crew of the Polaris Dawn Mission, lifts off from Launch Complex 39A at Kennedy Space Center in Cape Canaveral, Florida, on September 10, 2024. (AFP)
A SpaceX Falcon 9 rocket with the Crew Dragon Resilience capsule, carrying the crew of the Polaris Dawn Mission, lifts off from Launch Complex 39A at Kennedy Space Center in Cape Canaveral, Florida, on September 10, 2024. (AFP)

A daredevil billionaire rocketed back to space Tuesday, aiming to perform the first private spacewalk and venture farther than anyone since NASA's Apollo moonshots.

Unlike his previous chartered flight, tech entrepreneur Jared Isaacman shared the cost with SpaceX this time around, which included developing and testing brand new spacesuits to see how they'll hold up in the harsh vacuum.

If all goes as planned, it will be the first time private citizens conduct a spacewalk, but they won’t venture away from the capsule. Considered one of the most riskiest parts of spaceflight, spacewalks have been the sole realm of professional astronauts since the former Soviet Union popped open the hatch in 1965, closely followed by the US. Today, they are routinely done at the International Space Station.

Isaacman, along with a pair of SpaceX engineers and a former Air Force Thunderbirds pilot, launched before dawn aboard a SpaceX Falcon 9 rocket from Florida. The spacewalk is scheduled for late Wednesday or Thursday, midway through the five-day flight.

But first the passengers are shooting for way beyond the International Space Station — an altitude of 870 miles (1,400 kilometers), which would surpass the Earth-lapping record set during NASA’s Project Gemini in 1966. Only the 24 Apollo astronauts who flew to the moon have ventured farther.

The plan is to spend 10 hours at that height — filled with extreme radiation and riddled with debris — before reducing the oval-shaped orbit by half. Even at this lower 435 miles (700 kilometers), the orbit would eclipse the space station and even the Hubble Space Telescope, the highest shuttle astronauts flew.

All four wore SpaceX’s spacewalking suits because the entire Dragon capsule will be depressurized for the two-hour spacewalk, exposing everyone to the dangerous environment.

Isaacman and SpaceX's Sarah Gillis will take turns briefly popping out of the hatch. They’ll test their white and black-trimmed custom suits by twisting their bodies. Both will always have a hand or foot touching the capsule or attached support structure that resembles the top of a pool ladder. There will be no dangling at the end of their 12-foot (3.6-meter) tethers and no jetpack showboating. Only NASA’s suits at the space station come equipped with jetpacks, for emergency use only.

Pilot Scott “Kidd” Poteet and SpaceX’s Anna Menon will monitor the spacewalk from inside. Like SpaceX’s previous astronaut flights, this one will end with a splashdown off the Florida coast.

At a preflight news conference, Isaacman — CEO and founder of the credit card processing company Shift4 — refused to say how much he invested in the flight. “Not a chance,” he said.

SpaceX teamed up with Isaacman to pay for spacesuit development and associated costs, said William Gerstenmaier, a SpaceX vice president who once headed space mission operations for NASA.

“We’re really starting to push the frontiers with the private sector,” Gerstenmaier said.

It’s the first of three trips that Isaacman bought from Elon Musk 2 1/2 years ago, soon after returning from his first private SpaceX spaceflight in 2021. Isaacman bankrolled that tourist ride for an undisclosed sum, taking along contest winners and a childhood cancer survivor. The trip raised hundreds of millions for St. Jude Children’s Research Hospital.

Spacesuit development took longer than anticipated, delaying this first so-called Polaris Dawn flight until now. Training was extensive; Poteet said it rivaled anything he experienced during his Air Force flying career.

As SpaceX astronaut trainers, Gillis and Menon helped Isaacman and his previous team — as well as NASA’s professional crews — prepare for their rides.

“I wasn’t alive when humans walked on the moon. I’d certainly like my kids to see humans walking on the moon and Mars, and venturing out and exploring our solar system,” the 41-year-old Isaacman said before liftoff.

Poor weather caused a two-week delay. The crew needed favorable forecasts not only for launch, but for splashdown days later. With limited supplies and no ability to reach the space station, they had no choice but to wait for conditions to improve.



Saudi Northern Borders Witness Return of Diplotaxis

Photo by SPA
Photo by SPA
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Saudi Northern Borders Witness Return of Diplotaxis

Photo by SPA
Photo by SPA

The Saudi Northern Borders region, renowned for its diverse desert landscape, is witnessing the resurgence of the Diplotaxis, a vibrant yellow-flowered species that had become increasingly rare.
This resurgence is attributed to continuous conservation efforts, including the establishment of wildlife reserves and the implementation of stricter environmental protection laws, according to SPA.
Diplotaxis is an annual plant in the Northern Boreders region, typically reaching half a meter in height. Its hairy leaves, an adaptation to the harsh desert climate, help retain moisture. The plant thrives in gravelly soils and blooms in spring with fragrant yellow flowers.
Aman Environmental Association Board of Directors Chairman Nasser Al-Majlad told SPA that the early rainfall this year fostered the growth of numerous plant species, including Diplotaxis, which had been absent from the area for several years.
The Northern Borders region boasts a rich variety of plant life, including aromatic, seasonal, and annual species.

This diverse flora plays a crucial role in combating desertification, stabilizing soil, increasing biodiversity, and enhancing the region's environmental health. Moreover, it contributes to the region's tourism appeal.