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3 mins read
An asteroid half the size of Mount Everest is set to fly past Earth in April — but it's not going to end the planet
Bigger than most average asteroids, normally a few feet in size, the asteroid does not pose a th…
2 mins read
An asteroid as big as the San Francisco bridge is set to whizz past Earth after Valentine’s Day
Within hours of Valentines Day coming to a close, Asteroid 2020 PZ39 is going to whizz past Earth.
2 mins read
NASA's 'Lucy' is going to travel 4 billion miles to explore seven Trojan asteroids — and an asteroid Moon
While conducting reconnaissance on their first target — Eurybates — the team was surprised to …
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 …
3 mins read
An asteroid is acting like a comet — confirming what scientists have speculated for years
Asteroid 2019 LD2 isn't your typical space rock, and it's not acting like it either.
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
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
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
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…
Morgan McFall-Johnsen,Aylin W…
2 mins read
NASA is building an electric spacecraft to reach the asteroid belt between Mars and Jupiter
A year from now, NASA will launch an electric spacecraft named Psyche to reach the asteroid belt be…
3 mins read
An Eiffel Tower-sized asteroid is about to whiz by Earth. When it returns in 8 years, it could cross paths with our satellites.
On Friday night, the asteroid Apophis will pass by Earth. When it returns in 2029, its orbit may pu…
Aylin Woodward
3 mins read
A Harvard-led team is launching a new project to search for physical evidence of aliens and their technology
Astrophysicist Avi Loeb is leading the Galileo Project, a program that will search for signs of ext…
Aylin Woodward
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
2 mins read
A NASA probe successfully collected 2 oz. of space rock from a distant asteroid and is blasting its way back to Earth
OSIRIS-REx thrust away from an asteroid called Bennu on Monday, and aims to circle the sun twice be…
Marianne Guenot
5 mins read
In its first 100 days, the James Webb telescope peered deep into space, took beauty shots of faraway galaxies and glittering nebulae, and saw a spacecraft slam into an asteroid
Since July, the powerful infrared telescope has sent hundreds of observations back to scientists on…
Paola Rosa-Aquino
3 mins read
A comet has been spotted among Jupiter's ancient asteroids for the very first time
A centaur flying into a bunch of trojans sounds like the beginning of a bad joke, but that is exact…
2 mins read
The world's oldest asteroid struck Earth 2.2 billion years ago triggering one of the first global warming episodes in history
The world’s oldest asteroid struck 2.2 billion years ago and it might have been the reason why the …
4 mins read
Japan has completed its 3-billion-mile mission to collect dust from an asteroid. Photos show the prize falling into Australia like a fireball.
The world now has its first asteroid samples. A Japanese spacecraft bombed asteroid Ryugu to collec…
Morgan McFall-Johnsen
3 mins read
A Japanese spacecraft is about to send a 'treasure box' of asteroid dust plummeting to Earth. Watch the sample return live.
Hayabusa-2 is set to drop bits of asteroid rock down into the Australian outback on Saturday - the …