ExoMars, Poised to Land on Mars and Sniff for Gases The spacecraft is to arrive at the red planet on Wednesday, perhaps providing important clues about geological process, or even hints of life. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Interstellar object hit EARTH and it could explain how life beganUFO sighting: 'Two UFOs buzz' past Chinese Space Station in SHOCK video footageClimate change protest: EMERGENCY declared as climate change protests paralyse LondonBack from the dead: Scientists resurrect pig brains boosting immortality hopesAsteroid DANGER: NASA admits it has ‘limited choices’ to save Earth from killer asteroidsNotre Dame could be restored EXACTLY as it was thanks to 3D laser scanning