How an ancient asteroid strike carved out 2 grand canyons on the moon
New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...
Science Friday3d
Building Blocks Of Life Found On Asteroid Bennu
Early analysis of asteroid samples from NASA’s OSIRIS-REx mission show the residue of an icy brine, and a soup of amino acids ...
RealClearScience7d
An Asteroid Has a 1-in-77 Chance of Hitting Earth. Here's What It Would Do
If it hit on the land, it would carve out a new impact crater, probably more than a kilometre across and a couple of hundred metres deep – something similar to Meteor Crater in Arizona. Again, this ...
New Scientist7d
Grand canyons formed on moon in minutes after colossal asteroid strike
A vast impact crater near the moon’s south pole was formed by an asteroid moving at more than ... For comparison, the Grand Canyon in Arizona is 446 km long and up to 1.9 km deep.
Mediaite3d
Relief May Be on the Way: Scientists Found an Asteroid That Might Smash Into Earth in 2032 — And the Odds Just Went UP
But the next loop might pose some danger. As of January, scientists like David Rankin, a comet and asteroid hunter at the University of Arizona, estimated that there was a 1-in-83 or 1.2 percent ...
Reuters7d
Asteroid impact on moon blasted two grand canyons in 10 minutes
WASHINGTON, Feb 4 (Reuters) - The Grand Canyon in Arizona is one of Earth's natural ... larger than the asteroid that struck Earth 66 million years ago and doomed the dinosaurs.
London Evening Standard5d
Asteroid ‘could head for Earth’, researchers say, but when and where could it strike?
Researchers from Arizona’s Catalina Sky Survey discovered what has become known as Asteroid 2024 YR4 last Christmas. On January 28, the asteroid was placed at level 3 in the Torino impact hazard ...
Arizona Daily Star13d
Asteroid had 'all the stuff' to make life, OSIRIS-REx samples reveal
Scientists have identified life’s key ingredients and signs of the stew needed to mix them in asteroid samples brought back to Earth by a University of Arizona-led space mission. The rocks and ...
ABC News11d
There's a small chance an asteroid could hit Earth within the next decade, says NASA
A large asteroid could pass close enough to Earth ... connecting two 8-meter class telescopes on Mount Graham in Arizona to form the largest single-mount telescope in the world.
Digital Trends12d
Building blocks of life identified in sample collected from asteroid Bennu
This artist’s concept shows NASA’s OSIRIS-REx spacecraft descending towards asteroid Bennu to collect a sample of the asteroid’s surface. NASA/Goddard ...
The Straits Times6d
Asteroid impact on moon blasted two grand canyons in 10 seconds
WASHINGTON - The Grand Canyon in Arizona is one of Earth's natural wonders ... 10 minutes by rocky debris sent violently aloft when an asteroid or comet struck the lunar surface roughly 3.8 ...