物间锋娅

We are made of stardust.

Maybe this generation will see wonders we never dared to dream.

It is an honor to share a planet and a stretch of time with you.

Updated 2026-11-13

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Left to right by true radius · drag to rotate · click a planet

Small on the left · drag · tap a planet

True radii of the eight planets (the Sun is not in this row)

Loading the 3D scene

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Choose a video. After you submit it, it can appear on the home page and the video page.

I have the right to post this and it does not infringe anyone else's rights

The words become a bright text card and are shown like an image.

I have the right to post this and it does not infringe anyone else's rights

You can pick several files (jpg / png / webp, up to 30 MB each, 20 a day). They stay a draft until you submit them from Me.