Scientific American4 小时
How Can We Know If an Asteroid Will Hit Earth?
Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...
Astronomers have spied an asteroid that may be heading for Earth: What we know so far
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...
Asteroid hits the Moon, forms massive canyons in just 10 minutes— How did it happen?
This research helps us understand the violent nature of cosmic collisions and their role in shaping planetary landscapes. By ...
Kansas First News on MSN1 天
New NASA imagery shows large asteroid that could impact Earth in 2032
A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting ...
Astronomers find asteroid with 1% chance of hitting Earth: Should we be worried?
YR4, which was recently spotted in the cosmos with a non-zero chance of hitting Earth in the coming years, may have caused ...
Astronomers spot asteroid that may be heading for the earth
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from Earth. Follow up observations have revealed that the asteroid, 2024 YR4, is ...
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 ...
First bird to roam Earth after dinosaurs were killed by asteroid revealed and it’s a ...
THE long-lost forefather of the beloved duck and goose has been discovered, after outliving the hardy dinosaurs. The ...
Business Insider on MSN9 天
The odds of alien life just increased, NASA says after discovering DNA ingredients on an ...
NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.