Es gibt ein neues beeindruckendes Video von der Mars-Oberfläche mit neuen 4K-Fotos der drei Mars Rover Opportunity, Spirit und Curiosity, wobei letzterer immer noch aktiv ist. Ist ziemlich beeindruckend,

Physical cosmology... Physical cosmology (often simply described as 'cosmology') is the scientific study of the universe, from the beginning of its physical existence. It includes speculative concepts

If anyone uses the tag #sciencepond I will resteem it, providing it is real science. Huge shout out to @icedrum for being such an amazing contributor to #sciencepond so far. We are in the early day of