International

NASA spaceship deflected asteroid in test to save Earth

Photo: Jim Watson / AFP

AFP / Issam Ahmed

NASA on Tuesday said it had succeeded in deflecting an asteroid in a historic test of humanity’s ability to stop an incoming cosmic object from devastating life on Earth.

The fridge-sized Double Asteroid Redirection Test (DART) impactor deliberately smashed into the moonlet asteroid Dimorphos on September 26, pushing it into a smaller, faster orbit around its big brother Didymos, said NASA chief Bill Nelson.

“DART shortened the 11 hour 55 minute orbit to 11 hours and 23 minutes,” he said. Speeding up Dimorphos’ orbital period by 32 minutes exceeded NASA’s own expectation of 10 minutes.

“We showed the world that NASA is serious as a defender of this planet,” added Nelson.

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The asteroid pair loop together around our Sun every 2.1 years, and pose no threat to our planet.

But they are ideal for studying the “kinetic impact” method of planetary defense, in case an actual approaching object is ever detected.

DART’s success as a proof-of-concept has made a reality of science fiction — notably in films such as “Armageddon” and “Don’t Look Up.”

Astronomers rejoiced in stunning images of matter spreading out thousands of miles in the wake of the impact — pictures collected by Earth and space telescopes, as well as a mini satellite that had traveled to the zone with DART.

Pseudo-comet

Thanks to its temporary new tail, Dimorphos, which is 530-foot (160-meter) in diameter or roughly the size of a big Egyptian pyramid, has turned into a manmade comet.

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But quantifying just how well the test worked required an analysis of light patterns from ground telescopes, which took a few weeks to become apparent.

The binary asteroid system, which was around 6.8 million miles (11 million kilometers) from Earth at impact, is visible only as a single dot from the ground.

Ahead of the test, NASA scientists said the results of the experiment would reveal whether the asteroid is a solid rock, or more like a “rubbish pile” of boulders bound by mutual gravity.

If an asteroid is more solid, the momentum imparted by a spaceship will be limited. But if it is “fluffy” and significant mass is pushed at high velocity in the opposite direction to impact, there will be an additional boost.

Never actually photographed before, Dimorphos appeared as a speck of light around an hour before impact.

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Its egg-like shape and craggy, boulder-dotted surface finally came into clear view in the last few moments, as DART raced toward it at roughly 14,500 miles (23,500 kilometers) per hour.

Mass extinction

Very few of the billions of asteroids and comets in our solar system are considered potentially hazardous to our planet, and none are expected in the next hundred years or so.

But wait long enough, and it will happen.

The geological record shows, for example, that a six-mile wide asteroid struck Earth 66 million years ago, plunging the world into a long winter that led to the mass extinction of the dinosaurs along with 75 percent of all species.

An asteroid the size of Dimorphos, by contrast, would only cause a regional impact, such as devastating a city.

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Kinetic impact with a spaceship is just one way to defend the planet, albeit the only method possible with current technology.

Should an approaching object be detected early, a spaceship could be sent to fly alongside it for long enough to divert its path via using the ship’s gravitational pull, creating a so-called gravity tractor.

Another option would be launching nuclear explosives to redirect or destroy an asteroid.

NASA believes the best way to deploy such weapons would be at a distance, to impart force without blowing the asteroid to smithereens, which could further imperil Earth.

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People sit at their workstations within the Mission Operations Center during the Double Asteroid Redirection Test (DART) Technology Media Workshop Telecon Briefing and tour at the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland, on September 12, 2022, ahead of the September 26th project test mission. - The goal of the DART mission, which launched in November 2021, is to hit an asteroid with a spacecraft to slightly alter its trajectory. (Photo by Jim WATSON / AFP)

International

Dominican court postpones hearing in deadly nightclub collapse case

10 reported dead after explosion in Dominican Republic

A Dominican court on Monday postponed until March a preliminary hearing against the owners of a nightclub that collapsed last year, killing more than 200 people.

The roof of the Jet Set nightclub collapsed in the early hours of April 8, 2025, during a concert by popular merengue singer Rubby Pérez, who died along with 235 other people.

Jet Set owner and manager Antonio Espaillat and his sister Maribel, who served as the club’s administrator, were arrested on charges of involuntary manslaughter but were later released on bail after posting approximately $842,500.

Both appeared at the Palace of Justice, where they were met by a small protest from relatives and friends of the victims.

“Thirty years in prison is not enough” and “President, we want JUSTICE,” read signs held by demonstrators.

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The preliminary hearing determines whether there is sufficient evidence to send the case to trial. The court decided to reschedule the hearing for March 16.

“We don’t want money and we’re not demanding anything else, only justice for those who died,” said Secundino Pérez, a 75-year-old shopkeeper who lost 12 friends in the Jet Set tragedy.

“Antonio and his family celebrated Christmas sitting at a table, celebrating their freedom,” said Edgar Gómez, who lost his daughter in the collapse.

The Dominican Republic’s Public Prosecutor’s Office maintains that the defendants “significantly altered” the structure of the nightclub. Prosecutors filed formal charges in November and requested that the case proceed to trial.

The charge of involuntary manslaughter carries a sentence of three months to two years in prison.

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“May your conscience never let you sleep. I lost my son,” a woman shouted through tears before the hearing, while others chanted, “Murderers, murderers, murderers.”

International

Venezuelan opposition leader dedicates Nobel Prize to Trump

U.S. President Donald Trump said last week that he was “eager” to welcome the opposition leader, who left Venezuela clandestinely with U.S. assistance, to receive her Nobel Prize in Oslo.

Machado dedicated her Nobel Prize to Trump, who nevertheless showed a very cautious attitude toward including her in any potential political transition in Venezuela.

The opposition leader said on Monday, after an audience with Pope Leo XIV, that “the defeat of evil is closer” in Venezuela following the U.S. military operation that overthrew and removed President Nicolás Maduro and his wife from the country.

Trump has claimed that he is now in control of the South American nation, stating that the primary objective at this stage is to stabilize the country before considering elections.

Venezuelan oil is Washington’s main objective, Trump added after Maduro’s overthrow.

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International

Police hunt gunmen after fatal shooting in Corsica

A man was shot dead on the French Mediterranean island of Corsica, local media reported. The victim was identified as Alain Orsoni, former president of local football club AC Ajaccio, according to sources close to the investigation cited by French news channel BFMTV.

Orsoni, 71, was killed in the town of Vero, near Ajaccio, the island’s capital, while attending his mother’s funeral.

He was also a former member of the National Liberation Front of Corsica (FLNC), a nationalist organization that has long sought independence for the island, reports said.

BFMTV reported that the gunmen fled the scene and remain at large. Local police have opened an investigation into the shooting.