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| Name | Evolution of Mars - 4 Billion Years Ago Vs Today |
| Video Uploader | Video From Seekers of the Cosmos |
| Upload Date | This Video Uploaded At 07-04-2023 07:25:42 |
| Video Discription | Evolution of Mars: 4 Billion Years Ago Vs Today Billions of years ago when the Red Planet was young, it appears to have had a thick atmosphere that was warm enough to support oceans of liquid water - a critical ingredient for life. The animation shows how the surface of Mars might have appeared during this ancient clement period, beginning with a flyover of a Martian lake. The artist's concept is based on evidence that Mars was once very different. Rapidly moving clouds suggest the passage of time, and the shift from a warm and wet to a cold and dry climate is shown as the animation progresses. The lakes dry up, while the atmosphere gradually transitions from Earthlike blue skies to the dusty pink and tan hues seen on Mars today. For decades, planetary scientists have suspected that ancient Mars was a much warmer, wetter environment than it is today, but estimates of just how much water Mars has lost since its formation vary widely. Now, new isotopic measurements by researchers at NASA's Goddard Space Flight Center reveal that an ocean once covered approximately twenty percent of the Martian surface. This new picture of early Mars is considerably wetter than many previous estimates, raising the odds for the ancient habitability of the Red Planet. Music in the video: Who is she x Supervillain #mars #earth #planet #water #evolution #marscolonization #history #nasa #universe #spacetravel #cosmology #charlesdarwin #nasa #astronomy #astrophysics #anthropology #science #atheist #rationalist #spacelover #rationality #evolution #scienceworks #sciencebitch #astrobiology #biologylovers #elonmusk #spacex #standupforscience #science #space #animals #chimpanzee #evolution #space #marscolonization |
| Category | Science & Technology |
| Tags | Space | science | astronomy | earth | mars | moon | universe | solar syatem | sun | physics | chemistry | maths | education | learning | fun | civilization | humans | humanity | evolution |
