"Entropy" in French12-2017
I have been recently involved in Entropy, a collaboration project of artists and scientists which aims to frame a public lecture staged as an immersive live audiovisual performance. I have been in charge of translating the script, which tells the cosmic story of creation, into French. Stay tuned for future performances of the show in French!
Novel maps of matter flows in our cosmic neighbourhood
(Press coverage of Leclercq et al. 2017)07-2017 Slice through the celestial equator showing the radial component of the velocity field (in kilometers per second). Blue regions are falling towards us and red regions are flying away from us. Galaxies of the Sloan Digital Sky Survey main galaxy sample are overplotted. In the centre of the slice, the infalling dynamics of the Sloan Great Wall, one of the largest structure of the known Universe, can be observed. Figure from Leclercq et al. 2017.
- Press release from the University of Portsmouth: "Cosmologists produce new maps of dark matter dynamics", covered by phys.org among others.
- More detailed press document: "Novel maps of matter flows in our cosmic neighbourhood" pdf
- Announcement on the website of INSU: "De nouvelles cartes des flots de matière noire dans notre voisinage cosmique" (in French) pdf.
- Interview by Pan European Networks: Science & Technology (Issue 24, September 2017): "A light in the dark" pdf
- Article in Discover magazine (November 2017 issue): "Charting the unseen sky" pdf
- Science highlight from the Institut d'Astrophysique de Paris: "The origin of the large-scale structure of the Universe and dark matter flows in our cosmic neighborhood" (also in French here)
Stars containing dark matter should look different from other stars
(Press coverage of Iocco et al. 2012)02-2012 A Hertzsprung-Russell diagram for stars of one solar mass in environments with varying asymmetric dark matter densities. At lower densities (blue and purple lines), the stars are brighter, while at higher densities (green and orange lines), the stars are cooler when compared to stars on the standard path that contain no dark matter. Figure from Iocco et al. 2012.
- Feature story on PhysOrg.com: "Stars containing dark matter should look different from other stars"