#Mars alien news how to#

'Until recently, there hasn't been a lot of focus on the details of the sample return facility and all that,' he explains, 'because we didn't think it was going to happen.'

#Mars alien news how to#

Questions like how to contain any potential microbes? Or what specific features are needed for the secure lab (or labs) that will house the rocks? Still, Doran says no one has thought through exactly how to handle Martian specimens. Talk of such a mission has gone on for decades, and it will cost billions of dollars to accomplish. Having a rock sample from Mars here on Earth would let scientists run exhaustive lab tests to look for evidence of whether this cold, harsh, rocky world was once habitable and maybe even inhabited.įor scientists, this is a long-held dream

'I think that it's a very low probability that there's anything living at the surface of Mars,' says Doran, who also serves on an international committee devoted to planetary protection. 'Maybe this is the most important environmental assessment that humans have ever done,' says Peter Doran, a geologist at Louisiana State University who studies life in extreme environments. Air Force testing range in Utah in the early 2030s. This week, the agency is holding public meetings and looking for feedback on its plan to land a spacecraft carrying Martian specimens at a U.S. NASA is planning its first-ever mission to bring dirt and rocks from Mars back to Earth - but before that momentous event happens, the space agency needs to figure out exactly how to protect our home planet from any alien microbes that might hitch a ride. NASA wants to bring samples collected by this rover back to Earth.

NASA's Perseverance rover took this 'selfie' next to a rock where it drilled for samples.