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2 mins read
2 'potentially hazardous' asteroids will streak by Earth this week, one as big as a mountain. You can watch it live.
On Thursday and Saturday, two different asteroids will hurtle past Earth at close range. You can wa…
Ellyn Lapointe
3 mins read
An asteroid only turns into a meteor if it falls to Earth
Space agencies keep an eye out for these objects have come to realise that the asteroids having …
2 mins read
NASA is visiting an asteroid valued at more than the entire world economy's worth, but that's not why it's going there
The asteroid, named 16 Psyche, is thought to be made of 30% to 60% valuable metals, which could inc…
Grace Eliza Goodwin,Jenny McG…
2 mins read
A mystery 300-mile wide formation lurking beneath Australia may be the largest asteroid impact crater on Earth
Scientists think the asteroid impact may have occurred roughly 450 million years ago, when 85 perce…
Marianne Guenot
3 mins read
There are 19 interstellar asteroids between Jupiter and Neptune — and even computers can’t predict where they are headed
Interstellar asteroids — asteroids from outside our solar system — may not be as rare as we once …
3 mins read
Watch NASA launch a probe to smash into an asteroid. It's practice for pushing city-killing space rocks away from Earth.
NASA may one day need to save Earth from an incoming asteroid. The plan: launching a spacecraft to …
Morgan McFall-Johnsen,Aylin W…
5 mins read
Watch NASA launch a spacecraft to explore ancient asteroids that lead and trail Jupiter around the sun
The Trojan asteroids have barely changed since the birth of our solar system. NASA's Lucy mission a…
Morgan McFall-Johnsen
6 mins read
NASA has led 7 asteroid-impact simulations. Only once did experts figure out how to stop the space rock from hitting Earth.
Since 2013, NASA has been leading exercises in which experts confront a fictitious Earth-bound aste…
Aylin Woodward
4 mins read
Asteroid Day — everything you need to know about the rocks in our solar system that could one day hit Earth
Asteroid Day is just around the corner and there are many questions that people have about asteroid…
4 mins read
The space rock that doomed the dinosaurs was shrapnel from a comet that flew too close to the sun, a Harvard study suggests
The origin of the space rock that killed the dinosaurs has been a mystery. A new study suggests it …
Aylin Woodward
3 mins read
The asteroid that killed the dinosaurs struck at a perfect angle to inflict maximum planetwide damage, a study found
The asteroid 66 million years ago that led to the extinction of the dinosaurs hit at a 60-degree an…
Aylin Woodward
6 mins read
'Succession' star Fisher Stevens opens up about a profanity-laced scene between Greg and Hugo that got cut and more details about the making of the final season
Fisher Stevens explains how he really wanted Hugo to go out in the finale and why his famous "woof,…
Jason Guerrasio
2 mins read
Asteroid gets caught changing colours for the very first time
Asteroid’s aren’t supposed to leave two trails of dust behind them — and neither were they supposed…
3 mins read
What happens when an asteroid actually hits Earth
And it only seems more likely since, despite the Center of Near Earth Object Studies (CNEOS) a…
3 mins read
NASA is rushing to hold onto its first sample of asteroid dust before too much leaks into space: 'Time is of the essence'
A valve on the probe's sample-collecting arm won't close, and bits of asteroid are floating away. T…
Susie Neilson,Morgan McFall-J…
3 mins read
The last major asteroid to hit Earth destroyed 500 square kilometers — and it could have been much worse
As many as 800 asteroids are hovering around Earth, posing many a risk. But, these are just th…
4 mins read
A car-size asteroid flew within 1,830 miles of Earth over the weekend — the closest pass ever — and we didn't see it coming
The asteroid, known as 2020 GQ or ZTF0DxQ, flew so close to Earth that it's now the closest known e…
Dave Mosher,Morgan McFall-Joh…
4 mins read
The Hubble telescope caught an asteroid ripping itself to pieces due to the 'YORP effect'
The effect is something like a parent swinging a kid around by her arms; once the parent rotates fa…
Dave Mosher
5 mins read
NASA is finally planning to launch a space telescope to detect deadly asteroids before they hit Earth. Here's how it could work.
"This is a great step forward for thinking about human destiny, because the dinosaurs certainly did…
Morgan McFall-Johnsen
5 mins read
A Japanese spacecraft has landed on an asteroid after blasting it with a bullet. The mission will bring back rock samples to Earth.
But Bennu has already made a significant finding: In December, before it entered orbit around Bennu…