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.



Tunisia Women Herb Harvesters Struggle with Drought and Heat

A woman harvests aromatic and medicinal plants in the mountains of Tbainia village near the city of Ain Drahem, in the northwest of Tunisia on November 6, 2024. (AFP)
A woman harvests aromatic and medicinal plants in the mountains of Tbainia village near the city of Ain Drahem, in the northwest of Tunisia on November 6, 2024. (AFP)
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Tunisia Women Herb Harvesters Struggle with Drought and Heat

A woman harvests aromatic and medicinal plants in the mountains of Tbainia village near the city of Ain Drahem, in the northwest of Tunisia on November 6, 2024. (AFP)
A woman harvests aromatic and medicinal plants in the mountains of Tbainia village near the city of Ain Drahem, in the northwest of Tunisia on November 6, 2024. (AFP)

On a hillside in Tunisia's northwestern highlands, women scour a sun-scorched field for the wild herbs they rely on for their livelihoods, but droughts and rising temperatures are making it ever harder to find the precious plants.

Yet the harvesters say they have little choice but to struggle on, as there are few opportunities in a country hit hard by unemployment, inflation and high living costs.

"There is a huge difference between the situation in the past and what we are living now," said Mabrouka Athimni, who heads a local collective of women herb harvesters named "Al Baraka" ("Blessing").

"We're earning half, sometimes just a third, of what we used to."

Tunisia produces around 10,000 tons of aromatic and medicinal herbs each year, according to official figures.

Rosemary accounts for more than 40 percent of essential oil exports, mainly destined for French and American markets.

For the past 20 years, Athimni's collective has supported numerous families in Tbainia, a village near the city of Ain Draham in a region with much higher poverty rates than the national average.

Women, who make up around 70 percent of the agricultural workforce, are the main breadwinners for their households in Tbainia.

- 'Yield less' -

Tunisia is in its sixth year of drought and has seen its water reserves dwindle, as temperatures have soared past 50 degrees Celsius (122 degrees Fahrenheit) in some areas during the summer.

The country has 36 dams, mostly in the northwest, but they are currently just 20 percent full -- a record low in recent decades.

The Tbainia women said they usually harvested plants like eucalyptus, rosemary and mastic year-round, but shrinking water resources and rare rainfall have siphoned oil output.

"The mountain springs are drying up, and without snow or rain to replenish them, the herbs yield less oil," said Athimni.

Mongia Soudani, a 58-year-old harvester and mother of three, said her work was her household's only income. She joined the collective five years ago.

"We used to gather three or four large sacks of herbs per harvest," she said. "Now, we're lucky to fill just one."

Forests in Tunisia cover 1.25 million hectares, about 10 percent of them in the northwestern region.

Wildfires fueled by drought and rising temperatures have ravaged these woodlands, further diminishing the natural resources that women like Soudani depend on.

In the summer of last year, wildfires destroyed around 1,120 hectares near Tbainia.

"Parts of the mountain were consumed by flames, and other women lost everything," Soudani recalled.

To adapt to some climate-driven challenges, the women received training from international organizations, such as the Food and Agriculture Organization (FAO), to preserve forest resources.

Still, Athimni struggles to secure a viable income.

"I can't fulfil my clients' orders anymore because the harvest has been insufficient," she said.

The collective has lost a number of its customers as a result, she said.

- 'No longer sustainable' -

A recent study by the Tunisian Forum for Economic and Social Rights (FTDES) highlighted how climate-induced damage to forests had severely impacted local communities.

"Women in particular suffer the consequences as their activities become more difficult and arduous," the study said.

Tunisia has ratified key international environmental agreements, including the 2015 Paris Climate Accord.

But environmental justice researcher Ines Labiadh, who oversaw the FTDES study, said implementation "remains incomplete".

In the face of these woes, the Tbainia harvesters, like many women working in the sector, will be forced to seek alternative livelihoods, said Labiadh.

"They have no choice but to diversify their activities," she said. "Relying solely on natural resources is no longer sustainable."

Back in the field, Bachra Ben Salah strives to collect whatever herbs she can lay her hands on.

"There's nothing we can do but wait for God's mercy," she said.