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18 小时
on MSN
NASA sounds alert: Stadium-sized asteroid heading straight towards Earth at 16km per second
NASA’s Jet Propulsion Laboratory (JPL) is using an advanced tracking system to monitor the orbit of 2024 RV50. According to ...
3 天
on MSN
This comet is making its 80,000-year orbit around Earth. Here's how to see it
You have just a few weeks left to view the "comet of the century" making its 80,000-year orbit around Earth. Comet C/2023 A3 ...
1 天
Secret space plane to perform never-before-seen ‘invisible’ manoeuvre above Earth as ...
A US Space Force test plane is set to make history as it prepares to perform unprecedented manoeuvres that will see it brush ...
The Delaware Gazette
1 天
Sun will determine Earth’s ultimate fate
As you may recall from a recent column, the final fate of Earth depends on the last stages of the sun’s life, its red-giant ...
中国日报网
1 天
Communication, remote-sensing satellites in orbit
The Long March 4C, also a product of the Shanghai academy, has a liftoff weight of 250 tons and is mainly used to send ...
Yale Daily News
2 天
Earth’s newest neighbor: 2024 PT5 mini-moon
2024 PT5, a Yale shuttle-sized Asteroid, will orbit Earth until late November. This new “mini-moon” is a wayward asteroid, a ...
9 小时
on MSN
How to See Largest Hunter's Supermoon Tonight
The third in a sequence of four supermoons is tonight, and it's set to be the biggest and brightest of the lot.
Condé Nast Traveler on MSN
1 天
Here's How You Can See a Once-in-a-Lifetime Comet Streak Past Earth
The Tsuchinshan-ATLAS comet is visible from the Northern Hemisphere this month—and won't be back for another 80,000 years.
IFLScience on MSN
6 天
How Long Before The Sun Dies?
The Sun won’t last forever, but how long do we have before we need to find another home, even if we look after Earth?
1 天
on MSN
Satellite Image Maps Aurora Over US: 'Impressive Display'
This stunning light show was triggered by a G4 geomagnetic storm caused by a plume of solar plasma ejected from the sun.
3 天
Inside the mega space station that could REPLACE the ISS when it’s crashed into Earth’s ...
THE race to replace the International Space Station (ISS) is rapidly gaining momentum as the orbital outpost nears its ...
1 天
Here's What Tonight's Super Hunter Moon Really Signals About the Weather
October 16 and 17 brings the full Hunter's Moon, and it's going to be a good one. The closest full supermoon of the year, it ...
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