martes, 21 de julio de 2020

Venus in a Minute



Venus in a Minute

Our sister planet Venus could serve as a model for many exoplanets soon to be discovered in the upcoming era of new space telescopes, such as James Webb and others. Venus may have been far more Earth-like than its present climate state, which is inhospitable and more like that inside a pressure-cooker oven with surface temperatures of 450 C (842 F) and pressures equivalent to 1,000 meters (0.62 miles) under the sea. How did Venus evolve from a past "habitable" state to its present one, and how does that help us understand our own destiny? Video credit: NASA's Goddard Space Flight Center James Tralie (ADNET): Lead Producer Lead Editor James Garvin (NASA, Chief Scientist Goddard): Scientist Stephanie Getty (NASA/GSFC): Scientist Narrator Giada Arney (NASA): Scientist Natasha Johnson (NASA/GSFC): Scientist Aaron E. Lepsch (ADNET): Technical Support Music: "Save us All" by Alec Michael Harrison via Universal Production Music This video is public domain and along with other supporting visualizations can be downloaded from NASA Goddard's Scientific Visualization Studio at: https://svs.gsfc.nasa.gov/13640 If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard Follow NASA’s Goddard Space Flight Center · Instagram http://www.instagram.com/nasagoddard · Twitter http://twitter.com/NASAGoddard · Twitter http://twitter.com/NASAGoddardPix · Facebook: http://www.facebook.com/NASAGoddard · Flickr http://www.flickr.com/photos/gsfc

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