International
Liftoff! NASA launches mega Moon rocket, ushering new era of exploration
| By AFP | Lucie Aubourg |
NASA launched the most powerful rocket ever built on a journey to the Moon on Wednesday, in a spectacular blaze of light and sound that marked the start of the space agency’s new flagship program, Artemis.
The 32-story tall Space Launch System (SLS) blasted off from the storied Kennedy Space Center in Florida at 01:47 am (0647 GMT), producing a record 8.8 million pounds (39 meganewtons) of thrust.
“What you have done today will inspire generations to come, thank you!” Charlie Blackwell-Thompson, NASA’s first female launch director, told cheering teammates.
Fixed to the rocket’s top was the uncrewed Orion spaceship that will orbit Earth’s nearest neighbor, in a test run for later flights that should see the first woman and first person of color touch down on lunar soil by the mid-2020s.
About two hours after launch, NASA said the spacecraft had completed a propulsive maneuver to escape the pull of Earth’s gravity and was on its path to the Moon.
“Trans-lunar injection burn complete! NASA Orion is on its way to the Moon!” tweeted Jim Free, NASA’s associate administrator for exploration systems.
America last sent astronauts to the Moon during the Apollo era, from 1969-1972.
This time it hopes to build a sustained presence — including a lunar space station — to help prepare for an eventual mission to Mars in the 2030s.
There were nervous moments as teams worked to overcome technical issues that ate into the two-hour launch window, which opened at 1:04 am.
First, engineers were forced to pause the flow of liquid hydrogen into the core stage Tuesday night because of a valve leak, but a team sent to the launch pad resolved the issue after about an hour, by tightening loose bolts.
Later, the space agency reported that a radar site monitoring the rocket’s flight path was experiencing problems due to a faulty ethernet switch, which had to be replaced.
It was third time lucky for NASA after two previous launch attempts were canceled for technical reasons. The launch was also delayed due to weather setbacks including Hurricane Ian, which battered Florida in late September.
‘Extremely excited’
About 100,000 people were expected to have gathered along the coast to witness the historic event.
Todd Garland drove from Frankfurt, Kentucky to watch from Cocoa Beach.
Wearing an Artemis T-shirt, the 55-year-old told AFP tearfully: “This has been an experience I’ve looked forward to all my life.
“My first memory is my mother waking me up at two years old to watch the Moon landing and I’ve always wanted to see a launch ever since, and now I have.”
Kerry Warner, 59, a grandmother and semi-retired educator who lives in Florida, added the launch was “part of America and what America is all about.”
Far side of the Moon
The Orion crew capsule was lifted by two boosters and four powerful engines under the core stage, which detached after just a few minutes.
A final push from the upper stage set the capsule on its way to the Moon, though it will take several days to reach its destination.
The upper stage will meanwhile release 10 CubeSats to carry out science experiments, including one that will unfurl a sail-powered by sunlight and perform asteroid reconnaissance work.
Rather than landing on the Moon, Orion will assume a distant orbit, venturing 40,000 miles (64,000 kilometers) beyond the far side — further than any other habitable spacecraft so far.
Finally, the spaceship 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.
Though Orion isn’t carrying humans this time, it has three sensor-equipped dummies on board to help gather safety data for future crew members.
The mission will last 25-and-a-half days, 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 involve a flyby of the Moon with astronauts in 2024, while Artemis 3 will see boots on lunar soil, no sooner than 2025.
NASA hopes to settle into a yearly launch schedule, and will include international partners from Japan, Canada and Europe.
International
Heat wave puts more than 70 million Americans under alerts as temperatures near 46°C
More than 70 million people remained under heat alerts Monday as an intense heat wave continued across the southern United States, particularly Florida and states along the Mexican border, where temperatures and heat indexes could reach as high as 46 degrees Celsius, according to the National Weather Service (NWS).
Several cities recorded or tied temperature records over the weekend and into Monday, including Miami and Fort Lauderdale in Florida; Laredo, Borger and Austin’s airport in Texas; Atlanta, Georgia; Raleigh and Charlotte, North Carolina; and Memphis, Tennessee.
The NWS warned that the heat wave will continue affecting the southern and southeastern United States, with maximum temperatures expected to remain near 38°C to 40°C for several days. The heat index, which combines temperature and humidity to estimate how hot conditions feel, could reach 46°C.
The extreme heat is also spreading into the Southwest, where temperatures began rising again between Monday and Tuesday. Forecast highs in the region range from about 38°C to 43°C.
Heat alerts remain in effect across Nevada, Arizona and California, including areas in southern Arizona and California near the Mexican border, as authorities warn of the risks posed by prolonged extreme temperatures.
The NWS urged residents to limit outdoor activity, stay hydrated, ensure access to air conditioning or cooling centers, and check on vulnerable friends, neighbors and family members.
The United States is experiencing a summer marked by above-average temperatures and repeated heat waves. One of the most intense episodes occurred during the July 4 weekend, when extreme heat was blamed for roughly 30 deaths.
July was the hottest month ever recorded in the United States since measurements began, with the average temperature across the contiguous country approaching 25°C, according to the National Oceanic and Atmospheric Administration (NOAA).
The combination of extreme heat and drought conditions has also fueled wildfires. Nearly 3 million hectares have burned across the country so far in 2026, making it the largest area affected by wildfires in a decade.
International
Trump warns Iran over nuclear ambitions as U.S.-Iran ceasefire deadline passes
U.S. President Donald Trump reiterated Monday that Iran must never be allowed to obtain a nuclear weapon, as a 60-day deadline set under a memorandum of understanding between Washington and Tehran expired without an agreement to end the conflict in the Middle East.
“The number one goal is, and always will be, that Iran cannot have, in any way or under any circumstances, a nuclear weapon,” Trump wrote in a post on his Truth Social platform.
The memorandum, signed on June 17, called for an “immediate and permanent cessation of military operations on all fronts” as part of a broader negotiation process aimed at ending the conflict. However, the deadline expired Monday without a peace agreement, while both Washington and Tehran continued to maintain their respective positions.
The expiration is largely symbolic, as military clashes resumed during the 60-day period. The Strait of Hormuz also remains blocked, contributing to elevated global oil prices.
Trump escalated his rhetoric toward Tehran last Friday, saying he planned to declare the Strait of Hormuz U.S. territory after defeating Iran.
“After we finish defeating Iran, which is being very badly defeated, very soon I will essentially declare the Strait of Hormuz U.S. territory,” Trump said during a political rally in Long Island, New York. He also claimed that the United States currently controls the passage of vessels through the strategic waterway.
Meanwhile, U.S. Treasury Secretary Scott Bessent said Washington is preparing additional economic measures against Iran that he described as unprecedented.
“Stay tuned for new announcements next week because we are going to implement measures unlike anything ever seen in the history of the economic isolation of a country,” Bessent said.
The Treasury secretary indicated that the measures would form part of a broader “double hit” strategy that could also involve maintaining the blockade of Iranian ports.
International
Brazil’s Lula and Flávio Bolsonaro kick off election campaigns amid focus on crime
Public security took center stage Sunday as Brazilian President Luiz Inácio Lula da Silva and Senator Flávio Bolsonaro formally launched their election campaigns, positioning themselves as the leading rivals ahead of the October presidential vote.
Lula, who leads most opinion polls, kicked off his campaign at the Vila Euclides stadium in São Bernardo do Campo, in São Paulo state, while Bolsonaro held his event in Rio de Janeiro, a political stronghold of his family.
During his speech, Lula announced plans to create a new Ministry of Public Security aimed at strengthening coordination between the federal government and Brazil’s states in the fight against crime.
The president pledged a tougher strategy to reclaim territories controlled or influenced by criminal groups. The proposed ministry would help “share responsibilities with the states” and confront those who seek to control favelas and impoverished neighborhoods, Lula told supporters.
The initiative places public security at the heart of Lula’s campaign as he seeks another term in office amid persistent concerns over crime and organized criminal activity in Brazil.
Lula also used his first campaign speech to reinforce his position as a leading figure of Brazil’s left and to criticize his political opponents on the right.
“I will not allow the right to take power,” Lula said, accusing his opponents of having previously mocked children who died because they lacked access to medicine.
“I don’t know what future these people imagine for the Brazilian people,” he added.
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Trump warns Iran over nuclear ambitions as U.S.-Iran ceasefire deadline passes
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Brazil’s Lula and Flávio Bolsonaro kick off election campaigns amid focus on crime
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