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How to explore Solar Wind Heliosphere 3D Explorer

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Open the Solar Wind Heliosphere 3D Explorer, locate the termination shock and heliopause spheres, and scrub the ~400 km/s wind readout.

  1. Open https://freetoolonline.com/space-3d/solar-wind-heliosphere.html and wait for the Sun plus nested cyan/magenta spheres.
  2. Read the facts panel: termination shock ~94 AU, heliopause ~121 AU (Voyager 1, 2012), wind ~400 km/s.
  3. Click the cyan shock sphere, magenta heliopause, or Voyager marker for boundary details.
  4. Scrub Wind between 200 and 800 km/s and watch the outward particle stream rate change.
  5. Press Pause wind to freeze particles, Hide labels to clear AU callouts, then AU table for the summary.
See four steps: open the Solar Wind Heliosphere explorer, read the facts panel, click the shock or heliopause spheres, then scrub Wind speed.
Open explorer, read facts, click boundaries, scrub Wind.

Solar wind and heliosphere key figures

Boundary / quantityValue
Termination shock~94 AU
Heliopause~121 AU (Voyager 1, 2012)
Solar wind speed~400 km/s (range 200-800)

Next: the when guide or vs alternatives. Open the Solar Wind Heliosphere 3D Explorer.

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