Haworth (crater)
You can help expand this article with text translated from the corresponding article in Chinese. (August 2018) Click [show] for important translation instructions.
|
Walter Haworth |
Haworth is an
Walter Haworth.[2]
Formation
According to a 2015 study by Tye et al., Haworth was formed sometime during the Pre-Nectarian period, meaning it is at least 3.9 Ga (billion years) old.[3]
Physical features
Due to Haworth's position near the lunar south pole, large amounts of the crater are permanently shadowed regions. These regions are very cold; many are believed to never reach temperatures above 40 Kelvin, making Haworth colder than nearby craters such as Shackleton and Faustini.[4] Haworth and its surrounding low-lying areas are home to frost, which may be partly caused by these particularly low temperatures.[5]
See also
References
- ^
"Chandrayaan-1 peeks inside Moon craters". Astronomy.com. January 16, 2009. Retrieved June 22, 2010.
- U.S. Geological Survey. October 30, 2008. Archived from the originalon June 11, 2011. Retrieved June 22, 2010.
- hdl:2060/20150006822. Retrieved September 2, 2022.
- ^ Sefton-Nash, Elliott; Seigler, Matthew A.; Paige, David A. (2013). "Thermal Extremes in Permanently Shadowed Regions at the Lunar South Pole" (PDF). Jet Propulsion Laboratory. NASA & UCLA. Retrieved September 2, 2022.
- S2CID 131734382.