![File:PIA19345 Helium Atmosphere Formation 0 .png](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f2/PIA19345_Helium_Atmosphere_Formation_0_.png/800px-PIA19345_Helium_Atmosphere_Formation_0_.png)
Size of this preview: 800 × 322 pixels. Other resolutions: 320 × 129 pixels | 640 × 257 pixels | 1,024 × 412 pixels | 2,284 × 918 pixels.
Original file (2,284 × 918 pixels, file size: 112 KB, MIME type: image/png)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:09, 30 March 2019 | ![]() | 2,284 × 918 (112 KB) | Incnis Mrsi | =={{int:filedesc}}== {{Information |description={{en|1=PIA19345: How to Make a Helium Atmosphere – initial stage http://photojournal.jpl.nasa.gov/catalog/PIA19345 NASA's Spitzer Space Telescope observed a proposed helium planet, GJ 436b. This diagram illustrates how hypothetical helium atmospheres might form. These would be on planets about the mass of Neptune, or smaller, which orbit tightly to their stars, whipping around in just days. They are thought to have cores of water or rock, surr... |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ko.wikipedia.org
- Usage on tr.wikipedia.org