Showing posts with label ESA. Show all posts
Showing posts with label ESA. Show all posts

Sunday, October 28, 2018

Elongated cloud on Mars at Arsia Mons

On September 13 European Space Agency’s (ESA) Mars Express orbiter spotted an elongated cloud on Mars near the Arsia Mons - a dormant shield volcano 12 miles high. The cloud stretches for about 930 miles (1500 kilometers) and hasn't dissolved for over a month. That's nothing extraordinary - similar clouds has been spotted on Mars in 2009, 2012 and 2015 at winter season. The giant Martian volcanoes, rising high into the atmosphere, are playing a role into creation of those kind of clouds.

Elongated cloud on Mars at Arsia Mons

Wednesday, April 25, 2018