A Snapshot of Exoplanet Study

The study of exoplanets is without any doubt the most active and disrupting field in today astronomy. I had often blogged about it since it is my little obsession. Unfortunately, I have a hard time to keep up with the amount of discoveries and announcements being made every week over the past 3 years. This post is a snapshot of the recent study of exoplanets: what we know, what have been recently discovered and what is coming soon.

Mars’ moving dunes

A piece of Mars: Today’s image comes courtesy of my postdoc, Simone Silvestro. He’s studying migrating dunes and has made a 3 image movie of a dune moving across the surface of Mars. This one crawls at a rate of ~0.5 m/year, and it isn’t far from where the Curiosity rover will pass when it

The things we do for science.

I just submitted a review of a very long paper. In science we spend a good amount of time doing “peer review”, which means we look over every piece of work to be published by our colleagues to try to help each other present our work as accurately and clearly as possible. It’s not something