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Remember That Asteroid NASA Deflected in a Test of Saving Earth? We Have Bad News

In late 2022, NASA celebrated its Double Asteroid Redirection Test (DART) as a massive success, a proof of concept for saving humanity in case a similar space rock were to ever head straight for Earth. The small spacecraft smashed into asteroid Didymos' moonlet Dimorphos at a violent 14,000 mph, knocking it severely off course. But three years later, astronomers found that the collision had some unintended consequences. As detailed in a paper published last week in the Planetary Science Journa

Deflecting a Killer Asteroid Is More Complicated Than NASA Thought

In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid. The mission, dubbed the Double Asteroid Redirection Test (DART), aimed to determine whether humanity could theoretically save itself from a catastrophic asteroid impact. DART collided with Dimorphos, a small moonlet orbiting a larger asteroid called Didymos, on September 26, 2022. The results of the impact blew NASA’s expectations out of the water, shortening Dimorphos’s or

Traces of Toxic Industrial Chemical Found in U.S. Air for the First Time

Americans’ air is teeming with all sorts of known toxin pollutants—now scientists have found a new one to add to the list. Researchers at the University of Colorado Boulder detailed their discovery in a study published earlier this month. They sampled agricultural sites in Oklahoma and found clear traces of medium-chain chlorinated paraffins (MCCPs) in the surrounding air. The health effects of MCCPs on people are still being studied, though countries are already planning to debate whether thes

Best Internet Providers in Boulder, Colorado

I grew up just north of Boulder, Colorado, so I may be biased, but I consider it one of the country's most unique and beautiful cities. Boulder has much to offer, from its exciting college football team, the Colorado Buffaloes, to its gorgeous trails and mountains. Beyond the sights and sports, it also stands out for the speed of its internet connections relative to the rest of the state. Boulder residents can expect median download speeds of approximately 319 megabits per second, according to