Millions of asteroids are currently zipping through our solar system. These rocky remnants of the early solar system receive extra attention when their itinerary brings them too close to Earth—which, fortunately, astronomers can usually track in advance. But what happens if they can’t? This could easily be the case for so-called “twilight” asteroids, whose position […]
Hayabusa2’s 2031 Landing Plan Faces an Unexpected Asteroid Nightmare
On December 6, 2020, the Hayabusa2 spacecraft dropped off pristine samples from asteroid Ryugu in the Australian outback, becoming the world’s second asteroid sample return mission, after the first Hayabusa mission returned dusty samples from asteroid Itokawa in 2010. But Hayabusa2 still has more to offer. That same spacecraft is currently on its way to […]
Evidence of Ancient Asteroid Impact and Tsunami Found in North Carolina
Around 35 million years ago, a small asteroid traveling at 40,000 miles per hour (64,373 kilometers per hour) struck Earth, crashing into the Atlantic Ocean near the modern-day town of Cape Charles, Virginia. The approximately 3-mile-wide (5-kilometer) object created a large impact crater that’s buried half a mile beneath Chesapeake Bay. Hundreds of miles south […]
Trippy Image From Deep Space Shows Earth and Moon From 180 Million Miles Away
The Psyche spacecraft is on a six-year journey to reach a metal-rich asteroid by the same name. Well into its voyage, the probe looked back at its home planet and captured a rare view of Earth, accompanied by its Moon, as a mere speck engulfed by the dark void of space. NASA’s Psyche mission launched […]
Very Important Study Calculates Your Chance of Being Killed by an Asteroid vs Several Other Scary Things
In what first appears like a rather morbid game of “which would you rather?”, researchers have released a new study that games out how likely the average person is to die should one of various mishaps like car crashes, carbon monoxide poisoning, and lightning strikes, occur—or because a giant asteroid destroys the Earth. The probability […]
Only the Third Ever Detected Interstellar Object May Be Whizzing Through Our Solar System Right Now
Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system. Preliminary observations suggest it came from interstellar space, and if confirmed, it would mark the third discovery of an interstellar object in history. The cosmic visitor—tentatively named A11pl3Z—first appeared in data collected by the Asteroid Terrestrial-impact Last Alert […]
Rubin Observatory’s Stunning Result Proves It’s a ‘Game Changer’ for Spotting Dangerous Asteroids
Astronomers usually keep their eyes on the sky, but on Monday, June 23, the community turned its attention toward Washington, D.C., as scientists from the Vera C. Rubin Observatory unveiled the telescope’s first images. Many have waited more than 20 years to see Rubin in action, and its initial findings did not disappoint. Rubin, a […]
NASA’s Psyche Mission Suffers Strange Glitch on Its Way to a Metallic Asteroid
The Psyche spacecraft launched nearly two years ago and is currently on its way to rendezvous with a unique asteroid in an effort to understand the origins of Earth. Although it’s still a few years away from orbiting the asteroid, which bears the same name, the Psyche mission has run into an issue with its […]
NASA’s Lucy Captures Stunning Views of Peanut-Shaped Asteroid in Latest Flyby
NASA’s Lucy spacecraft just pulled off its second asteroid flyby and imaged a frankly tasty-looking rock: a peanut-shaped asteroid named Donaldjohanson. The oblong asteroid is a fragment of a long-destroyed space rock that formed roughly 150 million years ago, and Lucy swooped within 600 miles (960 kilometers) of it on April 20, 2025, capturing some […]
NASA’s Lucy Spacecraft Set for High-Stakes Asteroid Encounter on Sunday
The Lucy mission is on a 12-year journey to explore a peculiar set of asteroids that lead and follow Jupiter as it orbits the Sun. As it journeys to these Trojan asteroids, the probe is preparing for its second stop at the main belt, approaching a mysterious space rock to practice for the main event. […]