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
Planet Earth (Duran Duran song) Earth" and "Hold Back The Rain". The alternative mix of "Planet Earth" which is called "Night Mix" also appears on the special edition of "Duran Duran"'s first album, released in 2010. Apart from the single, "Planet Earth" has also appeared on: Albums: Duran Duran are: Also credited: Planet Earth (Duran Duran song) "Planet Earth" is the debut single by the English pop rock band Duran Duran, released on 2 February 1981. It was an immediate hit in the band's native UK, reaching #12 on the UK Singles Chart on 21 February, and did even better in Australia, hitting #8 to