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Solar and Planetary Systems

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4 days 20 hours ago

Jean-Pierre Bibring, professor emeritus at Institut d'Astrophysique Spatiale (CNRS/Université Paris Sud), has received on July 15th, 2018 the COSPAR Space Science Award for his contributions to the exploration of the Solar System. This award is the most prestigious of COSPAR (Committee on Space Research), and is granted at each biennial general meeting. Among Jean-Pierre Bibring's numerous involvements, COSPAR has highlighted his responsibilities in Mars Express and Philae/Rosetta.

3 weeks 2 days ago

At 9h35 JST (Japan Standard Time) this morning, Wednesday 27 June 2018, the Hayabusa2 probe reached its "home position", 20 km from the target asteroid "Ryugu", which is currently at a distance of 1.9 AU (astronomical units, 285 million km) from the Earth.

4 months 2 days ago

The European Space Agency's programme committee has just selected the ARIEL mission as the 4th intermediate class mission (budget 450 million euros) of the "Cosmic Vision" programme. ARIEL will be launched from the Kourou base in Guyana in May 2028 and will be placed in orbit at Lagrange L2, located 1.5 million kilometres from Earth. ARIEL is a space telescope that will systematically probe the atmospheres of a thousand extrasolar planets, from gas giants to rocky planets, whether hot or temperate around stars of different types. ARIEL will measure the composition and structure of planetary atmospheres, constrain the nature of planetary cores, detect the presence of clouds and study interactions with the host star.

8 months 2 weeks ago

Yves Langevin, Research Director Emeritus of Outstanding Class, has been awarded the Runcorn-Florensky Medal from EGU (European Geosciences Union). This medal is awarded to scientists for their outstanding contribution to planetology. It has been given four times only over the past 15 years.

10 months 1 week ago

The enormous quantity and complexity of planetary data acquired by spacecraft during the last two decades has created a demand within the planetary community for access to the raw and high level data archives and to the tools necessary to analyze these data. The number and the size of the datasets are so large that an information system to process, manage and distribute data is critical. In this framework, the Observatories of Paris Sud (OSUPS) and Lyon (OSUL) have recently developed a portal, called PSUP (Planetary SUrface Portal), to provide users with efficient and easy access to these data products.