by Gourav Khullar | Apr 20, 2016 | Daily Paper Summaries
New supernovae measurements and precise distance calculations lead to an interesting conflict in cosmological parameters in the universe, depending on whether a tool is used to probe the local or the distant universe. Read on to find out how!
by Gourav Khullar | Mar 17, 2016 | Classics, Daily Paper Summaries
This article explores the utility of galaxy clusters as a probe for precision cosmology, by reviewing some of the seminal literature in the field. Somewhere along the way, a symphony is heard.
by Gourav Khullar | Feb 4, 2016 | Personal Experiences
Unlike most astrophysicists today, this one did go observing for a change. And what he finds there is out of this world. Literally.
by Gourav Khullar | Dec 24, 2015 | Daily Paper Summaries
The XXL Survey is here as the rightful successor to the XMM-Newton survey that gave us a unique and extravagant look into the high-energy universe. Here, we look at some of the observations that the XXL has to offer!