Can Alien Smog Lead Us to Extraterrestrial Civilizations?

Final March, when Ravi Kopparapu was nonetheless working from his desk on the Goddard Area Middle in Maryland, he got here throughout a press launch from NASA’s Earth Observatory. Ranges of Nitrogen dioxide (NO₂) had plummeted over China for the … Read more

Science News Roundup: NASA’s astrobiology rover Perseverance makes historic Mars landing; Planet Earth its quietest in decades as lockdowns reduce seismic noise and more

Following is a summary of current science news briefs. ‘Something we’ve never seen’ – Mars rover beams back selfie from moment before landing NASA scientists on Friday presented striking early images from the picture-perfect landing of the Mars … Read more