Starcrete sample. Researchers have found that mixing simulated Mars dust with ordinary potato starch creates a concrete-like material called StarCrete. In testing, StarCrete showed compressive strength of over twice that of ordinary concrete, with a strength of 72 Megapascals (MPa). The strength increased even further when using Moon dust, reaching over 91 MPa. Credit: Aled
Stargazers around the world were treated to a spectacular celestial embrace between Earth's two planetary neighbors last night. Venus and Jupiter — the two...