Today on the arXiv: Light echo gives insight into SNIa dust environment

Posted on Oct 12, 2016 in astro-ph, Research, universe

I noticed this interesting paper using high resolution, multi-epoch images from Hubble to study the time evolution of the aftermath of the explosion of SNIa SN204J, which went off in 2014 in the nearby galaxy M82 (a mere 11 million light years away). The data show the presence of a radially expanding light echo, as well […]