Mudstone for silt (63 μm). On December 13, 2016, NASA reported further evidence supporting habitability on the planet Mars as the "Curiosity" rover climbed higher, studying younger layers, on Mount Sharp. Also reported, the very soluble element boron was detected for the first time on Mars. In June 2018, NASA reported that "Curiosity" had detected kerogen and other complex organic compounds from mudstone rocks approximately 3.5 billion years old. Mudstone Mudstone, a type of mudrock, is a fine-grained sedimentary rock whose original constituents were clays or muds. Grain size is up to with individual grains too small to be distinguished without
20,000 Days on Earth 20,000 Days on Earth 20,000 Days on Earth is a 2014 British musical documentary drama film co-written and directed by Iain Forsyth and Jane Pollard. Nick Cave also co-wrote the script with Forsyth and Pollard. The film premiered in-competition in the "World Cinema Documentary Competition" at 2014 Sundance Film Festival on 20 January 2014. It won two Awards at the festival. After its premiere at Sundance Film Festival, Drafthouse Films acquired distribution rights of the film. The film released on 17 September 2014 in United States. The film depicts a fictitious 24-hour period in the life of Australian musician, songwriter,