Thursday, September 04, 2025

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See Entire Universe at Once with Unique Logarithmic Map

A logarithmic map reveals the Universe from Earth to cosmic horizon.

From Hacker News Original Article Hacker News Discussion

This article showcases a remarkable logarithmic map of the Universe that spans nearly 20 orders of magnitude, from the scale of Earth to the cosmic horizon. The map provides a unique perspective on vast cosmic distances that linear scales cannot capture effectively.

Why it matters: Logarithmic scales allow us to visually comprehend the immense range of cosmic distances, from planetary sizes to the edge of the observable Universe.

The big picture: The Universe extends roughly 46.1 billion light-years from Earth, encompassing stars, galaxies, clusters, and the cosmic web shaped by gravity and dark energy.

Stunning stat: The observable Universe spans about 20 orders of magnitude in size, far beyond what linear scales can represent in a single image.

Commenters say: Readers appreciate the impressive visuals but desire interactive zoom features on mobile, while some note missing cosmic features like the Eye of Terror.