In recent days, the Mars Rover Curiosity deviated from its programmed route to examine a rock particularly rich in silica. It’s a material composed of silicon and oxygen common in terrestrial rocks in the form of quartz. On Mount Sharp, where Curiosity is working, on its way it took a sample near the area called “Marias Pass”. The results of the analysis were so interesting that the mission team decided to turn it back.
The scientists working at NASA’s New Horizons mission keep on analyzing the photographs that the spacecraft is sending after its July 14, 2015 flyby with the dwarf planet Pluto. The ones received in recent days show that in the heart-shaped area there are flowing glaciers and that in the atmosphere there are thick layers of haze that reach an altitude of 130 kilometers (about 80 miles).
NASA announced the discovery of the planet Kepler-452b made using the Kepler space telescope. It has an orbit similar to that of the Earth around a star similar to the Sun. This puts it well within the habitable zone of its star system because the star Kepler-452 is just a little bigger and brighter than the Sun so if on the planet Kepler-452b there was an atmosphere similar to the Earth’s, water could exist in liquid form.
A few hours ago the Soyuz TMA-17M spacecraft blasted off from the Baikonur Cosmodrome in Kazakhstan and after almost exactly six hours reached the International Space Station carrying Kjell Lindgren, Oleg Kononenko and Kimiya Yui. The Soyuz traveled on the fast path normally used. There were a couple of little problems because one of the spacecraft’s solar panels didn’t deploy and after the arrival it took longer than expected to balance the air pressure with the Station but in the end everything went well.
NASA’s Dawn space probe resumed its activities moving down to an altitude of about 3.900 kilometers (about 2,400 miles) over the dwarf planet Ceres in order to proceed with the mapping operations that will provide images at unprecedented resolution. This task was supposed to start at the end of June but due to an anomaly the spacecraft entered the “safe mode” in which it stops its activities awaiting instructions.