Dr. Soderblom further explained to the press that the gravity signatures of the larger craters especially may shed new light into the number of impacts Earth's Moon, and other bodies in our Solar System, suffered during the asteroid-rampage that characterized the Late Heavy Bombardment.
Enceladus: Enceladus has shown geysers of water that were confirmed by the Cassini spacecraft in 2005. Gravimetric data obtained from 2010 to 2011 confirmed the existence of a subsurface ocean. Even though originally it was thought to be localized, most likely in a region of the icy moon's southern hemisphere, evidence collected in 2015 indicates the subsurface ocean is actually global. Furthermore, in additon to water, these geysers from vents located near the south pole of Enceladus contain tiny quantities of salt, nitrogen, carbon dioxide, and volatile hydrocarbons. Tidal flux from Saturn is apparently responsible for the melting of the ocean water, as well as the geysers.
Moon Boots are a winter essential. What exactly are they? Moon Boots are a water resistant or water proof form of footwear that are made from lightweight materials with a specialised thermal lining that can keep the feet and calf warm in temperatures reaching -35oC. The heel and sole of the boot enhance comfort and stability while the sole adds extra warmth due to its own insulating property. These features make them ideal in snow and cold weather conditions. Their appearance reflects an oversize, fancy and snug gumboot.