Atmosphere of Mercury Atmosphere of Mercury Mercury has a very tenuous and highly variable atmosphere (surface-bound exosphere) containing hydrogen, helium, oxygen, sodium, calcium, potassium and water vapor, with a combined pressure level of about 10 bar (1 nPa). The exospheric species originate either from the Solar wind or from the planetary crust. Solar light pushes the atmospheric gases away from the Sun, creating a comet-like tail behind the planet. The existence of a Mercurian atmosphere had been contentious before 1974, although by that time a consensus had formed that Mercury, like the Moon, lacked any substantial atmosphere. This conclusion was confirmed in 1974
What Planet Are You From? critics, currently holding a 42% score on Rotten Tomatoes based on 77 reviews, with an average rating of 5/10. The site's consensus states: "Though "What Planet Are You From?" has some laughs, it's too inconsistent and bland for critics to give it their recommendations." Metacritic reports a 41 out of 100 rating based on 32 critics, indicating "mixed or average reviews". What Planet Are You From? What Planet Are You From? is a 2000 American science fiction comedy film directed by Mike Nichols and written by Michael Leeson, Garry Shandling, Ed Solomon, and Peter Tolan based on a story by