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NASA supercomputer finds billions of comets mimicking the Milky Way's shape: 'The universe ...
"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...
ZME Science12 小时
An Astronaut Just Captured a Jaw-Dropping Photo of Earth and the Milky Way from Space
NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, photo of the ...
Image: The Milky Way on the horizon
NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, image of the ...
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Milky Way’s Black Hole Suddenly Lit Up Out Of The Blue — And Scientists Have No ...
And Scientists Have No Explanation For It The vast space beyond our planet’s wall was rightly known as the final frontier, ...
Astrophysicists surprised by light show around the Milky Way’s supermassive black hole
Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...
Look for the winter Milky Way and zodiacal light in March
In March the bright winter constellations of Canis Major, Canis Minor, Orion, Gemini, Taurus and Auriga fill the southern sky stretching all the way to zenith — the point directly overhead. Directly ...
A fancy new telescope is heading to space: Here’s what SPHEREx will do
SPHEREx is set to launch at Friday from California. Here are five things to know about NASA's latest advanced space telescope ...
One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
Astronomy: Black hole in satellite galaxy hurls stars into Milky Way
At the edge of the Milky Way, there are a surprising number of hyper-fast stars that originate from outside. They apparently ...