When astronauts look back at Earth from the International Space Station, they sometimes see a green glow over our planet. A similar phenomenon had not been identified on Mars until now.

No idea.' The Baltimore native, who is on board the International Space Station, took the image from more than 200 miles (320km) above the planet and the green glow was clearly visible.

It’s actually the thin atmosphere of the planet that has taken on a green glow as observed by the Trace Gas Orbiter that currently calls Mars home. Residents of certain parts of planet Earth are ...

Scientists have identified a substance that enables some sharks to give off a bright green glow ... "The ocean is an alien world right here on the planet Earth! We propose to explore other ...

Sunlight will free one of the oxygen atoms in CO2, and it's the transition of this atom that's glowing green on the Red Planet. The TGO detects the excited oxygen not with an imaging camera (hence ...

During a recent probe, the European Space Agency's ExoMars probe spotted the Red Planet glowing green at night. In a blog post, the ESA said that the ExoMars' Trace Gas Orbiter (TGO) mission was ...

The ExoMars Trace Gas Orbiter (TGO) has detected a tinge of green in the atmosphere, making it the first time this aurora-like glow has been spotted around a planet other than Earth. Here at home ...

Experts have discovered a green glow in the Martian atmosphere, the first time that's ever been seen on another planet besides Earth. The green glow, or light, is a result of oxygen atoms ...

Is this how Mars will appear at night to the first humans on the planet? (Picture: Nasa/JPL/Corn/Ariz/Knutsen/SWNS) An eerie green glow has been discovered on the ...

Alien life-forms could glow in ... Certain corals on our own planet protect themselves from the sun's UV rays by glowing, he said. Their cells often contain a protein or pigment that, once exposed ...