A planetary nebula is a glowing shell of gas puffed off by a dying star like the Sun.
- Shelf
- Space
- Kind
- Built from a recipe
- Sound
- Yes
- Licenses
- CC0
How to play
Tap it to blow out a new shell of gas.
Its controls
| Control | Kind | Range | Start |
|---|---|---|---|
| Blow a new shell | Tap | ||
| Pulse | Button |
About it
A planetary nebula is a glowing shell of gas puffed off by a dying star like the Sun. The hot little star left at the middle, a white dwarf, lights up the gas so it glows. The name is an old mistake: through early telescopes these round clouds looked a bit like planets, but they have nothing to do with planets.
This one is shaped like the Ring Nebula, about 2,500 light-years away. Tap it and the star at the middle flares and blows out a thin, bright ring of gas; when it reaches the main ring, the ring glows brighter and is pushed outward, then settles.
Details
- Splats
- Opens at 370,000 at Mid Detail, 48,397 at Low, and up to 370,000 at Max
Sources and credits
| Work | By | License |
|---|---|---|
| Muffled Distant Explosion (meteor-boom.mp3) | NenadSimic | CC0 1.0 |
| Deep Boom (supernova-boom.mp3) | Za-Games | CC0 1.0 |
