Janssen (krater)
- För andra betydelser, se Janssen.
| Marskrater | |
|---|---|
| Janssen | |
 | |
| Egenskaper | |
| Koordinater | 2.69˚ N, 37.61˚ V |
| Medeldiameter | 153,63 km |
| Uppkallad efter | Jules Janssen |
| Mars - ( ) | |
Janssen är en nedslagskrater på planeten Mars namngiven efter astronomen Jules Janssen.
Kratern har en diameter på ungefär 153 km.
Se även
Källor
- ”Janssen on Mars” (på engelska). International Astronomical Union. 17 november 2010. https://planetarynames.wr.usgs.gov/Feature/2801. Läst 25 juni 2023.
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Media som används på denna webbplats
Mars Hubble.jpg
NASA's Hubble Space Telescope took the picture of Mars on June 26, 2001, when Mars was approximately 68 million kilometers (43 million miles) from Earth — the closest Mars has ever been to Earth since 1988. Hubble can see details as small as 16 kilometers (10 miles) across. The colors have been carefully balanced to give a realistic view of Mars' hues as they might appear through a telescope. Especially striking is the large amount of seasonal dust storm activity seen in this image. One large storm system is churning high above the northern polar cap (top of image), and a smaller dust storm cloud can be seen nearby. Another large dust storm is spilling out of the giant Hellas impact basin in the Southern Hemisphere (lower right).
NASA's Hubble Space Telescope took the picture of Mars on June 26, 2001, when Mars was approximately 68 million kilometers (43 million miles) from Earth — the closest Mars has ever been to Earth since 1988. Hubble can see details as small as 16 kilometers (10 miles) across. The colors have been carefully balanced to give a realistic view of Mars' hues as they might appear through a telescope. Especially striking is the large amount of seasonal dust storm activity seen in this image. One large storm system is churning high above the northern polar cap (top of image), and a smaller dust storm cloud can be seen nearby. Another large dust storm is spilling out of the giant Hellas impact basin in the Southern Hemisphere (lower right).
JanssenMartianCrater.jpg
Cráter marciano Janssen. (Imagen IAU/USGS/Goddard/A SU/USGS)
Cráter marciano Janssen. (Imagen IAU/USGS/Goddard/A SU/USGS)