Dwarf planet Ceres may keep underground brine

Dwarf planet Ceres may keep underground brine as the discovery of swampy minerals and an increasing ice wall proposes that the dwarf planet could nurture underground liquid water or slushy brine which has percolated through cracks and craters in the recent past and may still be emanating today. The discovery announced in two papers published online March 14 in Science Advances, append to an increasing understanding that Ceres is geologically active and may indicate towards new signs of Dwarf planet’s possibility to possess constituent for life.

Andrea Raponi, a coauthor of both studies and a planetary scientist at the Institute for Space Astrophysics and Planetology in Rome said that we considered Ceres as a dead body representing moon. However, the increasing proof portrays Ceres is geologically alive, active, in our days. Since 2015, NASA’s Dawn spacecraft has orbited Ceres, the most massive object in the asteroid belt between the orbits of Mars and Jupiter. The mission has formerly revealed Ceres contains water ice in shadowed regions of its craters and a few meters below the surface.

The dwarf planet also entails cryovolcanoes, which spew slushy water instead of magma. Now scientists have utilized data from Dawn to mark the premiere global map of surface carbonate minerals, which configure in the in the presence of liquid water. In one of the newspapers the team describes discovering hydrated sodium carbonate, category of the minerals that still have water molecules attached.

Share this post