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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)

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International

Peruvian Court Orders Definitive Dismissal of Money Laundering Case Against Keiko Fujimori

A court of Peru’s National Superior Court of Specialized Criminal Justice ordered the definitive dismissal of the criminal proceedings for alleged money laundering and criminal organization against presidential candidate Keiko Fujimori, authorities reported on Tuesday, January 13, 2026.

The ruling was issued by the Tenth National Preparatory Investigation Court in compliance with a previous decision by the Constitutional Court (TC). The decision was confirmed by Fujimori’s attorney, Giuliana Loza, who said on social media platform X that “there was no money laundering nor criminal organization.”

According to the defense, the case was closed for lacking legal grounds and for violating due process. “The proceedings concluded because they lacked a legal basis and constituted clear prosecutorial persecution,” Loza stated.

Judge Wilson Verastegui, whose ruling was reported by local media, said the Constitutional Court determined that the facts alleged in the so-called ‘Cocktails Case’ do not constitute a criminal offense under the principle of legality. The court noted that the crime of illegal financing of political organizations was not in force at the time the alleged acts occurred.

The dismissal also applies to other leaders of the Fuerza Popular party, including Pier Figari, Ana Rosa Herz, Jaime Yoshiyama and José Chlimper, as well as the party itself.

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Keiko Fujimori, daughter of former president Alberto Fujimori (1990–2000), had been under investigation for the alleged irregular financing of her 2011 and 2016 presidential campaigns, a case that exposed her to a possible 30-year prison sentence. However, one year ago the National Superior Court annulled the trial and returned the case to the intermediate stage.

Fujimori is currently pursuing her fourth presidential bid, ahead of Peru’s general elections scheduled for April.

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International

Colombian Defense Chief Meets U.S. Officials to Advance Bilateral Narcotics Strategy

Colombia’s Minister of Defense, Pedro Sánchez Suárez, is in the United States this Tuesday and Wednesday to discuss bilateral cooperation in the fight against drug trafficking, Colombian officials said, in a visit that comes as ties between Bogotá and Washington begin to ease after a period of diplomatic tension.

The trip is seen as a prelude to a scheduled visit by Colombian President Gustavo Petro to Washington, where he is expected to meet U.S. President Donald Trump for the first time in early February. Sánchez will remain in Washington through Wednesday, according to Colombian government sources.

During his stay, Sánchez is slated to meet with senior U.S. officials, including representatives from the Department of Defense, members of the U.S. Senate, and White House advisors, to outline a joint strategy to “defeat drug trafficking” and expand cooperation on intelligence against transnational crime.

According to a statement from the Colombian Defense Ministry, the agenda will include strengthening collaboration on technology, intelligence sharing, and efforts to disrupt criminal networks that operate across borders. Officials said the discussions will also help set the stage for Petro’s upcoming talks with Trump.

The visit follows a period of strained U.S.–Colombia relations last year, when Washington revoked Petro’s visa and withdrew Colombia’s certification as a key partner in anti-drug efforts — moves that coincided with disagreements over counter-narcotics strategy and broader diplomatic frictions. However, a recent phone call between Petro and Trump, described as cordial by officials, helped lower tensions and reopened channels for dialogue ahead of the presidential meeting.

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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.”

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