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1 小时
NASA scientists want to solve a mystery: Why did life "turn left?"
When NASA launched a spacecraft to an asteroid, scientists patiently waited for their chance to look at bits of the space ...
Opinion
7 小时
Opinion
We don’t want ‘a world free of nuclear weapons’. We need them for asteroid defence
One of the big stories of the week was the discovery of another asteroid which could crash into the Earth in future, causing ...
8 小时
An Asteroid Sample Just Changed What We Know About Life in Our Solar System
The OSIRIS-REx mission returned to the sample to Earth in September of 2023, and these studies show that it contains amino ...
Knowridge
9 小时
Scientists discover ancient space salts in pristine asteroid samples
Researchers from Curtin University have made a groundbreaking discovery after analyzing some of the most well-preserved ...
1 天
on MSN
New analysis of asteroid dust reveals evidence of salty water in the early solar system
In October 2020, a van-sized robotic spacecraft briefly touched down on the surface of Bennu, a 525-meter-wide asteroid 320 ...
Interesting Engineering
1 天
Robots master Jenga whipping, motherboard assembly with new AI learning method
Researchers at UC Berkeley used their new AI technique to teach robots how to efficiently flip eggs, build motherboards and ...
Interesting Engineering
1 天
Football field-sized asteroid with 1.6% chance of hitting Earth could destroy a city
Scientists have newly discovered an asteroid, around 130 to 300 meters wide, that has greater than 1% chance of impacting the Earth.
WEMU
1 天
Astronomers are tracking an asteroid that could hit Earth in 2032
The odds are about 1% that the football field-sized object could hit the Earth, but that makes it the closest call in more ...
1 天
on MSN
Scots uni professor speaks out on asteroid plummeting towards Earth
Fears have grown about the asteroid since it was first spotted and expert astronomers admitted it has a chance of hitting ...
2 天
Life’s building blocks discovered in asteroid dust
This week, explore what lurks in asteroid dust, marvel at the world’s largest beaded burial, discover an elusive creature ...
2 天
How do we stop an asteroid? From emergency space missions to mass evacuations, it’s all ...
Emergency space missions. Blowing up an asteroid. Mass evacuations. Here’s what the response to an imminent impact could look like.
2 天
Massive 330 feet 'city-destroying' asteroid has a slim chance of hitting Earth, says NASA ...
A 'city-destroying' asteroid could hit Planet Earth within the next 10 years. The asteroid is called 2024 YR4 and it was found by NASA's Asteroid Terrestrial-impact Last Alert System - it has about a ...
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