First images of the cosmic web reveal a myriad of unsuspected dwarf galaxies

Although the filaments of gas in which galaxies are born have long been predicted by cosmological models, we have so far had no real images of such objects. Now for […]


Surprisingly mature galaxies in the early Universe

When the Universe was only a tenth of its current age its galaxies experienced a growth spurt.  It was this period that the scientists in the ALPINE project (1) focused […]


The TAROT telescopes in the GRANDMA network to characterize the sources of gravitational waves

A new era of physics opened in 2015 with the detection of gravitational waves generated by the merging of black holes or neutron stars. The 2019-2020 gravitational wave detection campaign […]

Research teams

Galaxies, High Energy Astrophysics and Cosmology (GAHEC)

Interstellar Medium, Cycle of Matter, Astro-Chemistry (MICMAC)

Signal-Image in Universe Sciences (SISU)