For a better rundown of the science in the movie (compared to the linked to Ars piece that was just about the trailer), I recommend Phil Plait's review: http://

For a better rundown of the science in the movie (compared to the linked to Ars piece that was just about the trailer), I recommend Phil Plait's review: http://www.slate.com/blogs/bad_astronomy/2013/10/04/ba_movie_review_gravity.html http://www.slate.com/blogs/bad_astronomy/2013/10/04/ba_movie...