From the archive → 2003-03-27 • Light Echoes from V838 Mon
Intro
One of the most popular websites at NASA is the Astronomy Picture of the Day. Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Using the NASA Astronomy Picture of the Day API, link here, this site provides a new picture and description everyday. Using the input, the user can search for any day in the past. Enjoy all of the informative descriptions, beautiful images, and awesome videos. Discover the cosmos by exploring APODs throughout time!
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If you could fly over the North Pole of Mars, what would you see? Images from ESA’s Mars Express mission in 2019 were compiled into the featured video which shows just such a trip. First you see below you a landscape tinted orange by rusted iron in the fine soil, with some land appearing darker due to exposed rock. Soon the northern polar cap comes into view, mostly white because of its reflective frozen water. Surrounding the polar cap is the North Polar Basin, a layered depression covered with dust and sand. The frames in the featured video were captured during northern Martian Spring when the carbon-dioxide ice is evaporating, leaving the underlying water-ice in the cap. Mars Express continues to study the Martian surface and look for clues about the Red Planet's ancient climate and potential for life.