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8 分钟
A 'city-killer' asteroid might hit Earth - how worried should we be?
According to scientists, there is a 1.6 per cent chance the asteroid will strike Earth on Dec 22, 2032. Read more at ...
31 分钟
Asteroid The Size Of Football Field Has Chance Of Hitting Earth In 8 Years
It may sound apocalyptic, but a newly detected asteroid nearly the size of a football field now has a greater than one ...
ocalagazette
10 小时
Planetary scientist to lecture at IHMC in Ocala
Dr. Pascal Lee is a planetary scientist with the SETI Institute, Mars Institute and NASA Ames Research Center in California.
12 小时
on MSN
Trench-like features on Uranus's moon Ariel may be windows to its interior
Last year, a study led by planetary scientist Richard Cartwright at the Johns Hopkins Applied Physics Laboratory (APL) in ...
Science News
13 小时
The moon’s two grand canyons formed in less than 10 minutes
Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.
1 天
‘City-killer’: Scientists issue asteroid warning
A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...
来自MSN
1 天
From gas giants to rocky worlds: Why planets in our solar system differ
The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...
Space.com
1 天
Is the moon still geologically active? Evidence says it's possible
The moon may still be geologically active, judging from the way the lunar far side is wrinkling as the moon contracts. At ...
1 天
NASA pauses work by key space science groups amid Trump executive orders
The space agency's planetary science analysis groups must pause while NASA checks if they comply with Trump's orders.
IFLScience
1 天
Why Is Everyone Talking About The "Square Structure" Captured On Mars?
The phenomenon of seeing familiar patterns in objects where none exists is called pareidolia. In terms of our evolution, it ...
Scientific American
1 天
Nearby Habitable-Zone Exoplanet May Be a World of Fire and Ice
A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...
philstar.com
2 天
Newly discovered 'city-killer' asteroid might hit Earth in 2032
It may sound apocalyptic, but a newly detected asteroid nearly the size of a football field now has a greater than 1% chance ...
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