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pro vyhledávání: '"Reach, William T."'
The amount and distribution of water on the lunar surface are related to the input and production of water by solar wind and meteoroid bombardment, balanced by photodestruction and mobility across the surface. Using the Stratospheric Observatory for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73ff632f8aeca7ab9e20ac80c780ce53
We surveyed 23 comets using the Infrared Array Camera on the Spitzer Space Telescope in wide filters centered at 3.6 and 4.5 microns. Emission in the 3.6 micron filter arises from sunlight scattered by dust grains; these images generally have a coma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba0196cf257e7062d44740af1c610f23