# spiral-arms

Stories tagged: spiral-arms

A focused topic hub for spiral-arms with story cards, country paths, and related topics that help people and crawlers explore the subject properly.

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Milky Way's Spiral Arms Are Farther Away Than We Thought

The Milky Way just got bigger. New data from NASA's Chandra X-ray Observatory and ESA's XMM-Newton suggest that two of our galaxy's spiral arms are farther from Earth than astronomers once believed. The finding reshapes...

Cosmic Watch NASA 18w ago

Countries covering spiral-arms

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Milky Way's outer arms are 10% farther than we thought

The outer spiral arms of the Milky Way are up to 10 percent farther from Earth than previously believed. That

Cosmic Watch ESA 18w ago

Stories tagged: spiral-arms

Milky Way's Spiral Arms Are Farther Away Than We Thought

Milky Way's outer arms are 10% farther than we thought

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