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How to explore Supernova Remnant 3D Explorer

Open the Supernova Remnant 3D Explorer, read the 6,500 ly / 1,500 km/s figures, and scrub age while the shell expands around the neutron-star core.

  1. Open https://freetoolonline.com/space-3d/supernova-remnant.html and wait for the orange shell and bright core.
  2. Read the facts panel: ~6,500 ly, ~1,500 km/s, SN 1054.
  3. Scrub Age (yr) from a young remnant toward ~970 yr (Crab-like age).
  4. Press Pause expand, then Play expand, to control growth.
  5. Toggle Hide/Show filaments for a clearer wireframe shell.
Follow four steps: open the Supernova Remnant explorer, read the facts panel, scrub Age in years, then press Pause expand and Play expand.
Open explorer, read facts, scrub Age, press Pause and Play expand.

Next: the when guide or vs alternatives. Open the Supernova Remnant 3D Explorer.

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