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Dark energy
Slideshow
07.12.2024
It took hundreds of scientists worldwide, including several CNRS teams, to produce the world’s largest digital camera, the LSST (Legacy Survey of Space and Time), which has finally arrived in Chile....
Article
07.12.2023
The expansion of the Universe is accelerating as a result of an enigmatic phenomenon called dark energy. To try to discover what this really is, the Euclid space telescope has been launched on a six-...
Article
04.24.2023
Two separate measurements of the Hubble constant, a parameter that describes the expansion rate of the Universe, have yielded conflicting results. The discrepancy could lead to the overthrow of the...
02.24.2020
The LSST, or Large Synoptic Survey Telescope is about to conduct a 10-year survey of the sky. It will deliver a 500 petabyte set of images and data products that will address some of the most...
07.01.2015
For the first time ever, researchers were able to calculate how matter evolved throughout the entire observable Universe, from the Big Bang to today. For such large calculations, they have used...