STRASBOURG, France (Europlanet Society PR) — On 16 December 2020 the Chang’e-5 mission, China’s first sample return mission to the Moon, successfully delivered to Earth nearly two kilograms of rocky fragments and dust from our celestial companion.
Chang’e-5 landed on an area of the Moon not sampled by the NASA Apollo or the Soviet Luna missions nearly 50 years ago, and thus retrieved fragments of the youngest lunar rocks ever brought back for analysis in laboratories on Earth. The rocks are also different to those returned decades ago. Early-stage findings, which use geological mapping to link ‘exotic’ fragments in the collected samples to features near the landing site, have been presented by Mr Yuqi Qian, a PhD student at the China University of Geosciences, at the Europlanet Science Congress (EPSC) 2021 virtual meeting.
STRASBOURG, France (Europlanet Society PR) — An international team of researchers has used seasonal variations to identify likely sub-surface deposits of water ice in the temperate regions of Mars where it would be easiest for future human explorers to survive. The results are being presented this week by Dr Germán Martínez at the European Planetary Science Conference (EPSC) 2021.
STRASBOURG, France (Europlanet Society PR) — An international team of astronomers has not only detected clouds on the distant exoplanet WASP-127b, but also measured their altitude with unprecedented precision. A presentation by Dr Romain Allart at the Europlanet Science Congress (EPSC) 2021 shows how, by combining data from a space- and a ground-based telescope, the team has been able to reveal the upper structure of the planet’s atmosphere. This paves the way for similar studies of many other faraway worlds.