International
Final preparations underway for NASA’s Moon rocket launch
| By AFP | Lucie Aubourg |
After two failed attempts this summer, NASA was busy Monday completing final preparations for the launch of its new mega Moon rocket, now scheduled for early Wednesday from Florida.
The Artemis 1 mission, a test flight without astronauts, represents the first step in the US space agency’s plan to build a lasting presence on the Moon, and taking lessons from there to prepare for a future voyage to Mars.
Named after the sister of Apollo in Greek mythology, the new space program comes 50 years after humans last set foot on lunar soil.
The first launch of the Space Launch System rocket, the most powerful ever designed by NASA, is set for Wednesday at 1:04 am local time (0604 GMT), with a possible launch window of two hours.
Countdown has already begun at the storied Kennedy Space Center, where the orange and white behemoth awaits its maiden flight.
The takeoff is scheduled less than a week after the passage of Hurricane Nicole, which the rocket endured outside on its launch pad.
For now, officials are evaluating the risk associated with hurricane damage to a thin strip of caulk-like material called RTV, which encircles the Orion crew capsule atop the rocket, and makes it more aerodynamic.
Teams are looking at whether the RTV could shake loose during launch and pose problems.
Two fallback dates are possible if needed, on November 19 and 25.
But Mike Sarafin, in charge of the Artemis 1 mission, was optimistic Sunday evening. “I feel good headed into this attempt,” he said.
Far side of Moon
The weather promises to be mild, with a 90 percent chance of favorable conditions during the launch window.
At the end of September, the rocket had to be wheeled back to its assembly building to be sheltered from another hurricane, Ian, postponing the mission by several weeks.
Before these weather setbacks, two launch attempts had to be canceled for technical reasons.
The first failure was related to a faulty sensor, and the second to a fuel leak when filling the rocket’s tanks. It runs on ultra-cold, ultra-volatile liquid oxygen and hydrogen.
NASA has since replaced a seal and modified its procedures to avoid thermal shock as much as possible, and succeeded in a tank filling test in late September.
These filling operations are now due to begin Tuesday afternoon, under the orders of Charlie Blackwell-Thompson, NASA’s first female launch director.
About 100,000 people are expected on the coast to watch the launch, with the rocket promising to light up the night sky.
The Orion capsule will be lifted by two boosters and four powerful engines under the core stage, which will detach after only a few minutes.
After a final push from the upper stage, the capsule will be well on its way, taking several days to reach its destination.
Rather than landing on the Moon, it will assume a distant orbit, venturing 40,000 miles (64,000 kilometers) beyond Earth’s natural satellite — further than any other habitable spacecraft so far.
Finally, Orion will embark on the return leg of its journey. When passing through the atmosphere, the capsule’s heat shield will need to withstand a temperature half as hot as the Sun’s surface.
If takeoff happens Wednesday, the mission would last 25 and a half days in all, with a splashdown in the Pacific Ocean on December 11.
NASA is banking on a successful mission after developing the SLS rocket for more than a decade. It will have invested more than $90 billion in its new lunar program by the end of 2025, according to a public audit.
Artemis 2 will be almost a replay of the first mission, albeit with astronauts, in 2024.
Boots on the ground should happen during Artemis 3, no sooner than 2025, with the crew set to include the first woman and first person of color on the Moon.
NASA then wants to launch around one mission per year and build a lunar space station called Gateway. There, humanity must learn to live in deep space and develop the technologies necessary for a round trip to Mars, perhaps in the late 2030s.
International
Floods in Central Vietnam leave 28 dead, thousands displaced
The death toll from heavy rains and flooding in central Vietnam has risen to 28, with six people reported missing and 43 injured, local newspaper VnExpress reported Friday night.
More than 22,100 homes remain flooded, primarily in the cities of Hue and Da Nang. Floods and landslides have destroyed or swept away 91 houses and damaged another 181, the report added.
Around 245,000 households are still without electricity, particularly in Da Nang, where over 225,000 homes are affected.
Additionally, 80 stretches of national highways are blocked or disrupted due to landslides. Authorities expect the flooding to continue for another day or two in the region.
International
FBI foils ISIS-Inspired attack in Michigan, arrests five teens
Kash Patel did not provide further details, but police sources told CBS News that the potential attack was “inspired” by the Islamic State (ISIS).
“This morning, the FBI thwarted a potential terrorist attack and arrested several individuals in Michigan who were allegedly planning a violent attack during the Halloween weekend,” Patel wrote on X.
“Thanks to swift action and close coordination with our local partners, a possible terrorist act was prevented before it could be carried out,” he added.
CBS reported that five people between the ages of 16 and 20 were arrested on Friday. At least one of them was reportedly acquainted with a former member of the Michigan National Guard, who was arrested in May for plotting an ISIS-inspired attack on a U.S. military facility in the Detroit suburbs.
International
U.S. warns China over Taiwan during high-level defense talks in Kuala Lumpur
U.S. Secretary of Defense Pete Hegseth expressed concerns over China’s growing military activity near Taiwan during a meeting on Friday with Chinese Defense Minister Dong Jun in Kuala Lumpur.
“It was a constructive and positive meeting,” Hegseth wrote on X. “I emphasized the importance of maintaining a balance of power in the Indo-Pacific and raised U.S. concerns about China’s actions around Taiwan,” the self-governed island that Beijing claims and does not rule out invading.
The meeting took place on the sidelines of the ASEAN Defense Ministers Meeting-Plus, one day after U.S. President Donald Trump met Chinese President Xi Jinping in Busan, South Korea. According to Trump, Taiwan was not discussed during their talks.
“The United States does not seek conflict and will continue to firmly defend its interests, ensuring it maintains the capability to do so in the region,” Hegseth added in his message.
Friday’s encounter followed a September 9 video call between Hegseth and Dong. Their previously planned meeting at the Shangri-La Dialogue in Singapore was canceled due to Dong’s absence from the event.
Trump’s sit-down with Xi — their first since 2019 — resulted in some trade agreements but avoided addressing the issue of Taiwan, a long-standing source of tension between the world’s two largest powers.
Trump has taken a more ambiguous stance on Taiwan’s future compared with former President Joe Biden, who repeatedly stated that Washington would support Taipei if China launched an invasion. The Republican president has also criticized Taiwan for “stealing” the U.S. semiconductor industry.
Floods in Central Vietnam leave 28 dead, thousands displaced
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U.S. warns China over Taiwan during high-level defense talks in Kuala Lumpur
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