This image of the Andromeda Galaxy, captured by the Herschel Space Observatory, reveals a detailed view of cool lanes of star formation.

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

What if you could find binoculars big enough to qualify as small telescopes? Get ready for the BT–127XL–SD apochromatic ...

Symmetrical spiral galaxies showcase the universe's natural beauty, revealing stunning artistry and intricate cosmic patterns ...

At a meeting of the American Astronomical Society in January 1925, a paper read by one of his colleagues on his behalf reported that the Andromeda nebula, also called M31, was nearly a million light ...

At a meeting of the American Astronomical Society in January 1925, a paper read by one of his colleagues on his behalf reported that the Andromeda nebula, also called M31, was nearly a million ...

Mass Effect: Andromeda introduced several mysteries that went unanswered after Mass Effect went on ice several months after it launched. With the announcement and development of Mass Effect 4 ...

Clare said: “We’ll also be able to see the Andromeda Galaxy (M31), the closest major galaxy to our own and visible as a faint smudge to the naked eye in dark skies. “I say close, it’s 2.5 million ...