Andromeda Galaxy
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The Andromeda galaxy, also known as Messier 31 (M31), is a glittering beacon in this image released on June 25,…
The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a…
As far back as 1912, astronomers realized that the Andromeda galaxy — then thought to be only a nebula —…
As a distant stargazer and a neighborhood watchdog, NASA's WISE/NEOWISE spacecraft has scanned the sky around us – both far…
This image, released on May 9, 2024, from NASA’s retired Spitzer Space Telescope shows streams of dust flowing toward the…
Data from NASA’s retired Spitzer Space Telescope has given scientists new insights into why some supermassive black holes shine differently…
Updated June. 16, 2022, 6 p.m. PDT (9 p.m. EDT): Language was added to acknowledge the contribution of radio telescopes to the images.…
Relationships can be complicated – especially if you’re a pair of stars. Sometimes you start a downward spiral you just…
Back in January, a new X-ray source flared and rapidly brightened in the Andromeda galaxy (M31), located 2.5 million light-years…
