Press release

Published on December 09, 2021
ESO Press release

The European Southern Observatory’s Very Large Telescope (ESO’s VLT) has captured an image of a planet orbiting b Centauri, a two-star system that can be seen with the naked eye. This is the hottest and most massive planet-hosting star system found to date, and the planet was spotted orbiting it at 100 times the distance Jupiter orbits the Sun. Some astronomers believed planets could not exist around stars this massive and this hot — until now.
Several members of IPAG/ OSUG are part of (…)

Published on December 03, 2021
German Aerospace Center Press Release

Ultra-light and super-fast
As far as extrasolar planets go, ‘GJ 367 b’ is a featherweight. With half the mass of Earth, the newly discovered planet is one of the lightest among the nearly 5000 exoplanets known today. It takes the extrasolar planet approximately eight hours to orbit its parent star. With a diameter of just over 9000 kilometres, GJ 367 b is slightly larger than Mars. The planetary system is located just under 31 light years from Earth and is thus ideal for further (…)

Published on September 08, 2021
A press release from the University of Manchester

Global grasslands are a source of biodiversity and provide a host of benefits to humans, including food production, water supply, and carbon storage. But their future looks bleak without action to halt their degradation and promote their restoration

Published on September 06, 2021
Press release INRAE

Researchers from INRAE and Duke University have concluded that tree fecundity peaks or plateaus when trees reach adult size, and then begins to decline. Published on 17 August 2021 in Proceedings of the National Academy of Sciences, the study examines 597 species from more than 500 sites in North America, South America, Asia, Europe and Africa. Their work has led to the development of a calibrated model to accurately calculate long-term tree fecundity.

Published on July 22, 2021
Press release published by ESO

Using the Atacama Large Millimetre/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner, astronomers leads by Myriam Benisty at The Observatoire des Sciences de l’Univers de Grenoble (OSUG), have unambiguously detected the presence of a disc around a planet outside our Solar System for the first time. The observations will shed new light on how moons and planets form in young stellar systems.
“Our work presents a clear detection of a disc in which (…)

Published on June 08, 2021
Press release CNRS / UGA / Météo-France / INRAE / CEA

The life of the microscopic algae that inhabit snow at high elevations is still relatively unknown. Researchers from the CNRS, CEA, Météo-France, INRAE and the l’Université Grenoble Alpes have therefore created the ALPALGA consortium to study this little-known world, threatened by global warming. Scientists will publish their initial results in Frontiers in Plant Science on 7 June 2021, describing for the first time the distribution of dozens of mountain microalgae species according to elevation.

Published on March 10, 2021

Reaching new heights with 100 consortium publications including the early exoplanet demographics release.

Published on November 12, 2020
Press release CNRS / FRB / CESAB / Université Grenoble Alpes / Université de Montpellier

Common assumptions notwithstanding, rare species can play unique and essential ecological roles. After studying two databases that together cover all known terrestrial mammals and birds worldwide, scientists from the CNRS, the Foundation for Biodiversity Research (FRB), Université Grenoble Alpes, and the University of Montpellier have demonstrated that, though these species are found on all continents, they are more threatened by human pressures than ecologically common species and will (…)

Published on October 14, 2020
CNRS Press Release

In 2015 the New Horizons spacecraft discovered spectacular mountains on Pluto covered by bright deposits, strikingly resembling snow-capped mountain chains seen on Earth. Such a landscape had never been observed elsewhere in the Solar System. Could Pluto’s atmosphere behave like Earth’s?

Published on September 17, 2020
Press release CNRS

Over 99% of terrestrial ice is bound up in the ice sheets covering Antarctic and Greenland. Even partial melting of this ice due to climate change will significantly contribute to sea level rise. But how much exactly? For the first time ever, glaciologists, oceanographers, and climatologists from 13 countries have teamed up to make new projections.