An amazing green ring has been seen around Mars. This is the first time such a green glow has been seen around this planet.
The spacecraft was photographed and sent to Earth by the European Space Agency's Exomers Trace Gas Orbiter.
The space agency said oxygen was found on Mars. This green glow is being generated from there.
The New York Post says that oxygen molecules collect energy by receiving sunlight. When that energy is released, it creates a green glow around the planet.
The presence of oxygen on any planet other than Earth and the green aura created by it have created quite a stir.
That being said, the presence of this oxygen has been on Mars for 40 years. However, the question has arisen as to why this green aura has not been seen before.