Link About It: This Week’s Picks

An explosion of color in Stockholm, NASA's Mars precautions, updates to our perception of marijuana and more

NASA’s Preventative Measures Against Potential Martian Pathogens Although the risk is small that threatening organisms will make their way to Earth via the Martian rock samples currently being collected, NASA is taking precautions. These samples—set to arrive in the 2030s—will first be held in a receiving facility that’s “capable of safely containing the most dangerous pathogens known to science,” that also “prevents substances on Earth …

NASA’s Preventative Measures Against Potential Martian Pathogens

Although the risk is small that threatening organisms will make their way to Earth via the Martian rock samples currently being collected, NASA is taking precautions. These samples—set to arrive in the 2030s—will first be held in a receiving facility that’s “capable of safely containing the most dangerous pathogens known to science,” that also “prevents substances on Earth from contaminating the samples from Mars,” according …