A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

The Godzilla Nebula is a cloud of gas and dust in the constellation Sagittarius that was imaged by NASA's Spitzer Space Telescope. The star cluster Pismis 24 lies within the much larger emission ...

In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...

A century ago, Edwin Hubble first established that this so-called 'spiral nebula' was actually ... over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important ...

located inside the Andromeda "nebula," was at a distance that far exceeded anything in our own Milky Way galaxy. This led Hubble to the jaw-dropping realization that the universe extends far ...

Hubble Space Telescope image features the spiral galaxy NGC 2566, which sits 76 million light-years away in the constellation ...

The Large Magellanic Cloud is located about 1,60,000 light-years away and is between 10-20 percent as massive as the Milky ...

Watch the mesmerizing Tarantula Nebula video captured by the Hubble telescope, showcasing the most productive star-forming ...

The Guardians of the Galaxy are incredibly quotable, having some of the best lines of dialogue in the entire Marvel Cinematic ...