Asteroid collision carved 2 massive 'grand canyons'

Smithsonian Magazine12h
Astronomers Raise Odds of Asteroid Impact in 2032 to 2.3 Percent—Here’s Why You Shouldn’t Panic
The chance of a newly discovered space rock hitting Earth in about eight years was predicted at 1.6 percent last week. Though ...
Scientists predict devastation if asteroid Bennu strikes Earth in 2182
The rocky object called Bennu is classified as a near-Earth asteroid, currently making its closest approach to Earth every ...
A Deadly Asteroid May Strike Earth — What To Know
A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...
Near-Earth asteroid Bennu could hit Earth in 157 years and set off a global ‘impact winter,’ study says
Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...
Chance of asteroid 2024YR4 hitting Earth RISES & now ‘unacceptable to ignore’…with Armageddon-style nuke plan ‘needed’
AN asteroid the size of a football pitch cannot be ignored, an expert has warned after its chances of hitting Earth increased ...
Asteroid impact simulation reveals climate and ecological disruptions
A new climate modeling study published in the journal Science Advances by researchers from the IBS Center for Climate Physics ...
After the asteroid, the earliest bird ancestors thrived in Antarctica
With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...
Newly detected near-Earth asteroid has astronomers’ full attention
On Wednesday, an unprecedented memo from the International Asteroid Warning Network reached the United Nations Office for ...