#A green glow has appeared around Mars
“#A green glow has appeared around Mars” June 16, 2020 | 1:29pm | Updated June 16, 2020 | 1:30pm Enlarge Image Artist’s impression of ESA’s ExoMars Trace Gas Orbiter detecting the green glow of oxygen in the martian atmosphere. This emission, spotted on the dayside of Mars, is similar to the night glow seen around…