Mars
While we like to imagine little green men its far more likely that life on other planets will be microbial. Planetary scientist Nathalie ...Roman Mars is obsessed with flags and after you watch this talk you might be too. These ubiquitous symbols of civic pride are often desi...It sounds like science fiction but journalist Stephen Petranek considers it fact within 20 years humans will live on Mars. In this provoc...Every minute 400 pounds of hydrogen and almost 7 pounds of helium escape from Earths atmosphere into outer space. Astrophysicist Anjali T...Nagin Cox is a firstgeneration Martian. As a spacecraft engineer at NASAs Jet Propulsion Laboratory Cox works on the team that manages th...What if you could search the surface of the Earth the same way you search the internet Will Marshall and his team at Planet use the world...View full lesson
In August 2012 the Curiosity rover landed on Mars. The landing itself was a huge achievement and required a lot of for...