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Asteroid Day is next week — top five things you need to know
Asteroid Day happens on June 30 every year to mark the anniversary of the most devastating impact i…
An asteroid loaded with $10 quintillion worth of metals edges closer to US reach
NASA is preparing to launch a spacecraft to study an asteroid thought to be made up of $10 quintill…
Filip De Mott
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…
An asteroid flew closer to Earth than the Moon — but nobody knew till two days later
Asteroids come and go, but we normally know when they’ll be flying past the planet. However, last m…
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.
Two tiny asteroids to zoom past Earth this Diwali — likely without any fireworks
While both of them are on the watch list of asteroids to track, it’s unlikely that they will b…
NASA scientists plan to bake, slice, and fire lasers at the asteroid sample from OSIRIS-REx to understand the creation of our solar system
Scientists plan to methodically examine samples from NASA's first asteroid mission, OSIRIS-REx, to …
Maiya Focht
Asteroid Day is on June 30 — and it’s the one day no asteroid will be making its close approach
Asteroid Day is on June 30 and ironically no asteroid has any plans of flying anywhere close to Ear…
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…
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…
An asteroid that whizzed past Earth last week had its own Moon
Asteroids fly past Earth on a daily basis. More often than not, it’s more than one asteroid on any …
'Planet killer' asteroid hidden by the sun may threaten Earth in a few thousand years
Asteroids orbiting between Earth and the sun are especially hard to find, but NASA can't deflect ha…
Morgan McFall-Johnsen
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…
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
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
NASA: A fridge-size asteroid is headed toward Earth one day before the November election
An asteroid has a 0.41% chance of entering the Earth's atmosphere on November 2, according to NASA.
Blake Dodge
A space telescope that could protect Earth from asteroids has been stuck in 'NASA mission limbo hell' - but it may finally escape
A telescope in orbit could track asteroids that may crash into Earth. But no such mission has moved…
Morgan McFall-Johnsen
Comet Neowise is a dazzling sight, but it's also a reminder of how woefully unprepared we are for dangerous asteroids
A NASA telescope spotted Comet Neowise by sheer luck three months ago. If the comet were a killer a…
Morgan McFall-Johnsen
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
The Arecibo telescope's 900-ton platform has crashed into its disk below and destroyed the iconic radio observatory
One of Earth's key radio telescopes fell in on itself, dealing a major blow to astronomers' searche…