You Searched For "new asteroids" and got 20 results
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3 mins read
The dinosaurs may have already been going extinct before the cataclysmic space rock hit Earth, new findings suggest
Did dinosaurs go extinct after a space rock hit Earth 66 million years ago, or were they already de…
Aylin Woodward
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…
3 mins read
NASA is intentionally crashing a spacecraft into an asteroid on Monday. Here's how to watch the collision live.
NASA's DART mission will crash into Dimorphos, a small asteroid 6.8 million miles away, to test our…
Paola Rosa-Aquino
3 mins read
Astronomers discover an asteroid that's closer to the Sun than any other
The semi-major axis is a useful way to measure how far an asteroid is from the Sun on aver…
3 mins read
Scientists claim they've found a perfectly preserved dinosaur fossil killed when the mass extinction asteroid hit the earth 66 million years ago
Dinosaur fossils found at Tanis in North Dakota are believed to date back to the mass extinction ev…
Marianne Guenot,Alia Shoaib
2 mins read
Shooting stars beckon in the New Year this weekend. Here's how to spot the fireballs of the Quadrantids meteor shower.
NASA says the Quadrantids are one of the best meteor showers. A bright moon may outshine some of th…
Morgan McFall-Johnsen
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
2 mins read
See video of the moment NASA's DART spacecraft crashed itself into an asteroid and its livestream cut out
NASA tested its first method of deflecting a dangerous asteroid: crashing a space probe into it. DA…
Morgan McFall-Johnsen
2 mins read
NASA has plans to smash a spacecraft into an asteroid, to test if it can change the course of killer asteroids in the future
The DART mission aims to crash a low-cost spacecraft into Dimorphos, an asteroid about the size of …
Matthew Loh
2 mins read
Earth got its water and organic matter from asteroids, finds Japan's space probe
Water and organic matter was brought to Earth by asteroids, finds Japan's Hayabusa2 space probe. T…
1 min read
The asteroid NASA crashed into looks like a comet now, with a forked tail, Hubble image reveals
NASA is watching the asteroid Dimorphos closely since the DART spacecraft slammed into it. The come…
Morgan McFall-Johnsen
3 mins read
Asteroids contain metals worth quintillions of dollars — but mining them won’t necessarily make your richer than Bezos or Musk
There are over a million asteroids that are being tracked by astronomers, and getting your hands on…
3 mins read
Earth has a new ‘mini-moon’ — and it’s not the first
The Moon isn’t the only space rock orbiting the Earth. A new mini-moon was spotted circling the pla…
4 mins read
NASA crashes DART spacecraft into an asteroid, testing a tactic to bump space rocks away from Earth
NASA deliberately crashed a spacecraft into an asteroid to knock it off its path. It's the first te…
Paola Rosa-Aquino,Marianne Gu…
4 mins read
The asteroid NASA is about to strike poses no threat to Earth, but 60% of city-killer rocks fly under the radar
NASA's DART mission is about to practice deflecting an asteroid away from Earth. But NASA can't pro…
Morgan McFall-Johnsen
2 mins read
A second space rock hit Earth after the one that doomed the dinosaurs - a nail in the coffin of the mass extinction
After a space rock struck Earth 66 million years ago - killing the dinosaurs - another asteroid hit…
Aylin Woodward
4 mins read
NASA is finally advancing a space telescope that could track down dangerous asteroids before they strike Earth
Potentially hazardous asteroids often skim past Earth without warning. A space telescope that looks…
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
3 mins read
Unprecedented new video shows NASA's Osiris-Rex spacecraft landing on an asteroid and sucking up dust
In NASA's video, the probe creates a flurry of dust and rock — which is how it attempted to collect…
Morgan McFall-Johnsen
5 mins read
We'd need 5 to 10 years' notice to stop a killer asteroid heading for Earth
In a recent NASA simulation, scientists had six months to stop a hypothetical asteroid from hitting…