International
NASA spaceship deflected asteroid in test to save Earth
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.
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.
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.
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.
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.
-
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
Afghan man sentenced to life in prison for deadly Munich vehicle attack
A German court on Thursday sentenced an Afghan man to life imprisonment for a 2025 attack in which he drove a vehicle into a trade union demonstration in Munich, killing two people and injuring around 40 others.
The Munich Higher Regional Court ruled that the 25-year-old man, identified only as Fahrad N. under German privacy laws, committed a particularly serious crime.
Presiding judge Michael Höhne said the court was convinced that the defendant deliberately drove his vehicle into the protesters from behind. He described the scene of the attack as a “real field of destruction.”
The verdict followed the request of federal prosecutors, while the defense had sought a 15-year prison sentence and admission to a psychiatric hospital.
Fahrad N. was convicted of two counts of murder and 23 counts of attempted murder, one more charge than prosecutors had requested. He was also found guilty of 19 counts of serious bodily harm and three counts of intentional injury.
The attack occurred on February 13, 2025, as Munich prepared to welcome international leaders attending the Munich Security Conference, while Germany was entering the final stage of its parliamentary election campaign.
That morning, around 1,400 people were marching through the city center in a demonstration organized by the services union Verdi. According to investigators, the Afghan national drove a BMW Mini past police officers escorting the march before intentionally crashing into the crowd.
The vehicle traveled approximately 23 meters before coming to a stop.
Fahrad N., who was interested in bodybuilding, arrived in Germany at the age of 15 as an unaccompanied minor and had his residence permit renewed. Authorities had previously considered him “well integrated” into local society.
Investigators said he later became radicalized under the influence of Afghan clerics he followed on social media in the months before the attack.
According to prosecutors, the defendant believed Western countries were responsible for the suffering of Muslim populations in Afghanistan and the Middle East, and concluded that he should “kill randomly selected people in Germany.”
International
Mexican TikTok Influencer Shot Dead While Livestreaming in Sinaloa
A Mexican influencer was shot dead Tuesday night while livestreaming on social media outside a restaurant in the violence-plagued state of Sinaloa, in northwestern Mexico.
César Gastelum, who had more than 500,000 followers on TikTok, was broadcasting live with two friends while taking part in a challenge in which they dressed as food delivery workers. During the livestream, a motorcycle carrying two individuals stopped beside them, and the driver shot Gastelum in the head.
The broadcast was interrupted immediately after the attack and was later removed by the platform. However, several news outlets preserved parts of the footage and shared images of the incident.
Initial reports from local police indicated that a delivery worker had been killed. However, after reviewing the recording and gathering witness statements, authorities identified the victim as Gastelum, who was approximately 25 years old, according to local media reports. The influencer was known for sharing lifestyle-related content.
The attack took place in a busy shopping area near the Sinaloa Attorney General’s Office in Culiacán, the state capital. Military and police forces were deployed to the scene, while forensic experts collected evidence and removed the victim’s body, according to local television reports.
Sinaloa has been experiencing a wave of violence for the past two years due to internal disputes within the powerful local drug cartel.
Local media have reported that around a dozen influencers, some allegedly linked to criminal groups, have been killed in recent years in the state.
International
Iran Rejects Negotiations With U.S. as Strait of Hormuz Remains Blocked Amid New Attack
Tensions remained high in the Strait of Hormuz on Monday after a vessel was hit by a projectile, despite U.S. President Donald Trump’s claims that negotiations with Iran were moving forward and that the strategic maritime route could reopen as early as Tuesday.
Tehran denied that direct talks were taking place, but Trump insisted that discussions were underway and described the situation as a final opportunity for Iran to reach an agreement.
“This is the last chance they have to sign a good document,” Trump told reporters at the White House, adding that the reopening of the Strait of Hormuz could happen “literally tomorrow” Tuesday.
The comments came after another escalation in rhetoric from Washington. Last week, Trump threatened Iran with military strikes before unexpectedly changing course on Sunday and announcing that negotiations with Tehran would resume.
Iranian Foreign Ministry spokesman Esmail Baqai rejected the U.S. president’s version of events, stating that Tehran was not holding negotiations with Washington.
“At this moment, we are not negotiating with the United States. We are negotiating with Oman to guarantee safe passage through the Strait of Hormuz,” Baqai said.
Earlier, the Iranian official said that Tehran was close to reaching an agreement with Oman, which lies across the Strait of Hormuz, to reopen the crucial waterway that plays a key role in global energy trade.
The maritime route has remained blocked by Iran since the outbreak of hostilities following U.S. and Israeli strikes against the Islamic Republic on February 28.
Meanwhile, Yemen’s Houthi rebels announced Tuesday that they had launched an attack against an airport in Saudi Arabia. The Iran-backed group had previously disrupted the passage of Saudi vessels through the Red Sea, an alternative route used for crude exports by the world’s largest oil producer.
The continued instability in the region has raised concerns over global energy supplies, as the Strait of Hormuz remains one of the most important chokepoints for international oil shipments.
Afghan man sentenced to life in prison for deadly Munich vehicle attack
Guatemala Declares Highest Alert in Areas Affected by Fuego Volcano Eruption
Mexican TikTok Influencer Shot Dead While Livestreaming in Sinaloa
Tec de Monterrey honors one of its students for his contribution to nanotechnology in medicine
Defense Minister commends salvadoran soldier for Central American Cross Country victory
Extension of the state of emergency approved in southern Chile
-
International2 days agoIran Rejects Negotiations With U.S. as Strait of Hormuz Remains Blocked Amid New Attack
-
International4 days agoTruck bomb attack near police station in Colombia leaves 14 injured ahead of presidential inauguration
-
International3 days agoLula Launches Re-Election Campaign Amid Rising Tensions With Trump
-
International1 day agoMexican TikTok Influencer Shot Dead While Livestreaming in Sinaloa
-
Central America1 day agoGuatemala Declares Highest Alert in Areas Affected by Fuego Volcano Eruption
-
Central America2 days agoU.S. Defense Secretary to Close Multinational Military Exercises in Panama to Protect Canal
-
International47 minutes agoAfghan man sentenced to life in prison for deadly Munich vehicle attack