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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
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
2 天
Traces of Earth’s earliest atmosphere could be buried on the Moon
Our Earth is about 4.5 billion years old and, through careful work, scientists have pieced together a timeline of its past.
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
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
4 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
8 天
The Sky This Week from September 13 to 20: A partial lunar eclipse plus an occultation
Celebrate a Harvest Moon lunar eclipse and an occultation of the planet Saturn, just days before Neptune reaches opposition.
Astronomy
5 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 ...
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
7 天
Could we experience the first-ever human-made meteor shower?
Come 2034, humans could witness the first-ever artificial meteor shower sparked by activity in space.
Astronomy
8 天
Annular eclipse shot wins astronomy image of the year
Royal Observatory Greenwich’s Astronomy Photographer of the Year winners announced including nebulae, skyscapes, and more.
Astronomy
9 天
SpaceX takes aim at FAA after latest Starship launch delay
The gargantuan rocket’s fifth test flight will attempt a complex booster ‘catch’ maneuver, but not for at least a few months.
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