If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would mention asteroids. That’s easy to understand. The typical asteroid lacks the jaw ...
NEW ORLEANS — There’s about a 4 percent chance that a building-sized asteroid will hit the moon in 2032. Moreover, there’s about a 1 percent chance that the asteroid, dubbed 2024 YR4, will not only ...
NASA is monitoring a plane-sized asteroid that’s heading towards Earth at around 20,000 miles per hour, according to the Center for Near Earth Object Studies (CNEOS). Measuring around 230 feet in ...
NASA is monitoring a bus-sized asteroid that is speeding towards the Earth at more than 22,600 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Measuring ...
This is a colored view of the C-type asteroid 162173 Ryugu, seen by the ONC-T camera on board of Hayabusa2. Source - ISAS/JAXA, CC SA 4.0. This is a colored view of the C-type asteroid 162173 Ryugu, ...
The moon sets behind Monte Prena in Gran Sasso d'Italia National Park in January 2022. The stargazing calendar for 2026 gets off to a bit of a contrary start. January is all about opposition, which is ...
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Calculating the speed of an asteroid impact on Earth
How fast would an asteroid be moving if it hit Earth? 🌍💥 In this video, we calculate the speed of an asteroid as it enters Earth’s atmosphere and the physics behind its impact. Let’s explore space ...
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NASA confirms a bus-sized asteroid passed Earth on 22 December 2025, and what to expect next
NASA confirmed that a bus-sized asteroid passed Earth on 22 December 2025 in a routine flyby that had been tracked well in advance and posed no risk to the planet. The object had been monitored by ...
David Rankin of the Catalina Sky Survey in Arizona spends nights scanning the solar system for potentially catastrophic space rocks. Here’s what he has to say about that “high consequence” work, an ...
Dr. Larry Denneau of the University of Hawaii is nothing like your typical astronomer. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What ...
The Hubble Space Telescope observed the debris belt and dust clouds around the star Fomalhaut, which was blotted out to allow the fainter features around it to be seen. Credit: NASA / ESA / Paul Kalas ...
3I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar ...
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