Tuesday, 5 April 2022

Cold as (Dry) Ice


Every winter, a layer of carbon dioxide frost (dry ice) forms on the surface of Mars. via NASA https://ift.tt/Sb23lZW

No comments:

Post a Comment

A Brief Outburst

The Sun blew out a coronal mass ejection along with part of a solar filament over a three-hour period on Feb. 24, 2015. While some of the s...