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Astronomy
16 小时
Watch the Moon cover the Pleiades Sunday morning
On September 22, our satellite passes in front of the famous star cluster M45 in a rare, breathtaking event, producing ...
Astronomy
1 天
The Sky This Week from September 20 to 27: Neptune at Opposition
Neptune reaches opposition today at 8 P.M. EDT in the constellation Pisces. Opposition is generally the best time to view ...
Astronomy
1 天
2024 Full Moon calendar: When to see the Full Moon and phases
The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...
Astronomy
2 天
View the full rainbow of stars
When we think of color in the night sky, we often think of beautiful images of galaxies and nebulae. Unfortunately, most of ...
Astronomy
2 天
Black hole caught blasting jets out into the cosmic void
The plumes stretch farther than any yet seen, reaching millions of light-years long and potentially influencing the cosmos ...
Astronomy
3 天
The “Wow! Signal,” not surprisingly, was a dud
A famous radio signal from space long considered as a possible sign of another civilization, in the end, falls flat.
Astronomy
4 天
How to watch a partial lunar eclipse during Tuesday’s Super Moon
On Tuesday evening, the Full Harvest Moon — also a Super Moon — undergoes a partial lunar eclipse visible across the U.S.
Astronomy
4 天
Studying nature’s eclipse reactions
Astronomers have long investigated the effects of totality on animals, leaving one to wonder just what aspects trigger ...
Astronomy
4 天
Why can we still see the Moon’s disk during a total lunar eclipse?
If Earth had no air, the Moon would disappear during totality. But it does, so some sunlight is scattered into Earth’s shadow ...
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