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52 分钟
Racial gap widened in deaths among US moms around the time of childbirth
Black women in the U.S. died at a rate nearly 3.5 times higher white women around the time of childbirth in 2023.
来自MSN
1 小时
Here's what could happen if asteroid Bennu smashes into Earth in 157 years
An asteroid the size of One World Trade Center has a very small chance of crashing into Earth in the year 2182. But what ...
2 小时
Near-Earth asteroid Bennu could hit Earth in 157 years and set off a global ‘impact ...
Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...
3 小时
This asteroid may hit Earth in 2032. Don't panic—scientists have a plan.
Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.
4 小时
on MSN
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 ...
5 小时
NASA’s Asteroid Bennu Could Cause A Global Catastrophe, Scientists Say
Bennu’s highly unlikely impact with Earth—which could happen in 157 years—could cause a global winter and drought, modeling ...
ZME Science
7 小时
Only Half a Degree of Warming Could Triple Earth’s Areas Too Hot for Human Survival
A new study reveals that even a slight rise in global temperatures could make vast areas of the planet too hot for human survival.
7 小时
February 2025 Planet Parade: How to See Five Planets Align in the Sky
Venus, Jupiter, Mars, Mercury, and Saturn will align in February Mercury and Saturn will appear closest on4 Best viewing is ...
11 小时
Two Grand Canyon-size valleys on the far side of the moon formed within 10 minutes ...
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
17 小时
A Third of Earth Could Soon Be Too Hot for 60-Year-Olds
An international group of scientists, led by King’s College London, has revealed how continued global warming will lead to ...
Knowridge
19 小时
Gaia was right. It did find a planet.
The ESA’s Gaia mission mapped the positions and velocities of stars with extreme precision by measuring about one billion ...
Science Daily
19 小时
Climate change is overhauling marine nutrient cycles
Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. Researchers report evidence that marine nutrient cycles -- essential for ...
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