12/31/2023 0 Comments Nasa mars rover finds aliens![]() Moreover, NASA has historically worried more about so-called forward contamination as regards samples from elsewhere. NASA expects none from the first batch of Mars rocks. ![]() And so far, none has been found in the moon rocks. The agency has generally taken the attitude that there are no extraterrestrial life forms in the places NASA seeks to explore in the foreseeable future. Between 19, the agency had weathered serious turf wars as it attempted to arrive at a plan to prevent potential “backward contamination,” as it’s called-the release of extraterrestrial life forms on Earth. By 1969, NASA was 10 missions into the Apollo program, and that year Apollo 11 brought 842 pounds of moon rocks and dust back to Earth. NASA’s first target for a manned mission to another solar system body was the Moon. From there it will be transported to an as-yet-undesigned level 4 biosafety lab, the highest category of labs for studying pathogens and biological weapons. The Orbiting Sample will land somewhere in the Utah desert in the early-to-mid-2030s. The samples’ small container will be collected by the ESA’s contribution, the Earth Return Orbiter, which will carry the samples back to Earth. A rocket on board the lander will cache the samples and transport them to Mars orbit. NASA’s current plans are in flux, but the general intention is to launch a Sample Retrieval Lander in about 2028, arriving at Mars in about 2030 to pick up samples already collected and stashed in canisters by the Perseverance rover. Once the spacecraft are launched, it will take about five years to collect and return the samples. Public interest in that possibility seems likely to become intense. But one of the primary purposes of the mission is to see if life ever did exist on Mars, and so NASA must prepare for the possibility that something in the samples is … alive. Several agency officials have suggested that it’s unlikely samples from Mars will contain anything that poses a risk to Earthlings. The multibillion-dollar question NASA’s Mars Sample Return (MSR) mission will attempt to answer is one that has intrigued scientists, writers, and the general public for centuries: Has there ever been life on Mars? If there are live organisms in the samples, NASA will be surprised. In the next decade, the US National Aeronautics and Space Administration (NASA) and the European Space Agency (ESA) plan to send robots to Mars to retrieve rocks and dust from the red planet for study on Earth.
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