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15 分钟
Stargazers alert! Earth’s temporary moon visible tonight: How to see it
A small asteroid will be captured by the planet’s gravitational field, becoming a temporary "mini-moon" from 29 September ...
health.wusf.usf.edu
13 小时
Meet the astronauts preparing to travel farther from Earth than any human before
This time next year, NASA plans to send its first crewed mission to the moon. NPR visited the facility to find out how the ...
modernghana.com
11 天
NPP, NDC trade blows at unveiling of DRIP equipment in Gomoa West
An inauguration event for earth-moving equipment under the newly launched District Road Improvement Programme (DRIP) in Gomoa ...
1 天
on MSN
Earth to get a second moon from September 29: How and where to see?
Though it can't be seen with the naked eye or binoculars or a home telescope, but it can be visible to professional equipment ...
8 小时
SpaceX launches mission to bring Starliner astronauts back to Earth
First, only two people rode into orbit on SpaceX's Crew Dragon spacecraft, rather than the usual complement of four ...
14 小时
Earth’s moon to get a new friend tomorrow! How and where to see the second moon?
Though it can’t be seen with the naked eye or binoculars or a home telescope, but it can be visible to professional equipment ...
2 天
海水淡化领域的新突破:如何将海水淡化技术推向循环,实现再生 ...
虽然目前全世界只有约 5%的供水是通过海水淡化生产的,但预计未来十年新建海水淡化厂的数量将增加一倍以上。这可归因于气候变化的影响、人口增长导致的需求增加、新的廉价陆地水源有限,以及膜技术的进步预计将进一步降低海水淡化的成本和能耗。
18 小时
A ‘mini-moon’ will start orbiting the Earth this weekend, but will asteroid 2024 PT5 be ...
Our new heavenly neighbor will be hanging around for a few months. Unfortunately, you’ll need professional equipment to see ...
2 天
on MSN
Mini-moon will soon orbit Earth. Here's everything you need to know about the asteroid
PT5 "mini-moon" asteroid will soon be in Earth's orbit. Here's everything you need to know about this celestial event.
4 天
Gizmodo Science Fair: Beaming Solar Energy From Space to Earth
A Caltech experiment demonstrated space-based solar power’s potential, marking a key step in harnessing orbital renewable ...
Pragativadi
23 小时
Earth’s second moon to be visible from September 29
This autumn, Earth is about to get a second moon—a tiny asteroid named 2024 PT5—that will orbit the planet for about two ...
2 天
Earth's 'second moon' to be visible on September 29; here's how to watch it
The mini-moon cannot be seen with the naked eye or even watching with the help of binoculars or a home telescope would be a ...
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