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Astronomy
19 小时
How astronauts celebrate Thanksgiving in space
The crew currently aboard the ISS will enjoy a festive meal, delivered by the recent SpaceX CRS-31 resupply mission.
Astronomy
22 小时
The Sombrero Galaxy doffs its cap to the power of JWST
The James Webb Space Telescope (JWST) shows off its infrared capabilities once again in new imaging of the well-known ...
Astronomy
1 天
This black hole is gulping material 40 times faster than the theoretical limit
For decades, astronomers have puzzled over how the supermassive black holes residing in the center of galaxies form. Now, ...
Astronomy
1 天
NASA picks SpaceX, Blue Origin to fly lunar rover and habitat to the Moon
Within the next decade, the agency believes its commercial partners can develop vehicles to land a lunar rover and habitat on ...
Astronomy
2 天
Chang’e 6 shakes up our knowledge of the Moon’s farside
China’s historic farside sample-return mission is providing intriguing insights into why the Moon’s farside is so different ...
Astronomy
2 天
Uranus and Neptune have weird magnetic fields — this might be why
New models using Voyager 2 data show that separate layers in the planets’ mantles could be creating disordered magnetic ...
Astronomy
2 天
How long would it take for an observer using binoculars to notice the Moon’s terminator ...
At the Moon’s average distance, it would take about four hours to see the effect of motion there through 10x binoculars.
Astronomy
6 天
The Sky This Week from November 22 to 29: Venus lingers long after sunset
Sunday, November 24 Venus lingers long after sunset in the last weeks of the month, now setting nearly three hours after the ...
Astronomy
4 天
Dark energy sheds light on life in the cosmos
What does dark energy have to do with proliferation of life in the universe? The answer is written in the stars, according to ...
Astronomy
6 天
Uranus may not have a weird magnetic field after all
Now, a new study published Nov. 11 in Nature Astronomy has revisited the Voyager 2 data and discovered that Uranus was ...
Astronomy
5 天
JWST spots more light than expected in the early universe
The Epoch of Reionization — the universe’s last major transition — may have happened earlier than previously thought.
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