Emily Lakdawalla • April 21, 2016
Enjoy this serene image of a moonset on another world, captured by Curiosity's Mastcam in April 2014 and processed here by Justin Cowart.
NASA / JPL / MSSS / Justin Cowart
The moonset view came from one sol; Justin extended the mosaic with some images taken a previous sol. "The sol 610 frames were adjusted to match the color of the Sol 613 image. As these additional frames were in the opposite direction of the Sun, very few shadows are present, ideal for matching the post-sunset lighting conditions of the sol 613 image," he writes.
A bit of Phobos trivia: Curiosity's view here is to the east, but this is indeed a moonset, not a moonrise. Phobos orbits so close to Mars that it moves around Mars faster than Mars rotates, and consequently it appears to rise in the west and set in the east!
Thanks, Justin, for finding and sharing this gem from Curiosity's archives!
Read more: pretty pictures, amateur image processing, Mars, Curiosity (Mars Science Laboratory), Phobos
Become a member of The Planetary Society and together we will create the future of space exploration.
Support enables our dedicated journalists to research deeply and bring you original space exploration articles.
rickray777: 2016/04/30 07:55 CDT