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Neptune's radius is almost four times larger than Earth's, its surface has super intense storms, and we barely know anything else about it. It is time to send another orbiter out there.

Host: Caitlin Hofmeister

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Sources:
http://hubblesite.org/news/69neptune
https://solarsystem.nasa.gov/planets/...
https://www.space.com/33516biggestm...
https://nssdc.gsfc.nasa.gov/planetary...
https://nssdc.gsfc.nasa.gov/planetary...
http://coolcosmos.ipac.caltech.edu/as...
https://www.nasa.gov/feature/goddard/...
https://www.nytimes.com/2014/08/19/sc...
https://www.nasa.gov/sites/default/fi...
http://www.sciencemag.org/news/2004/0...
https://www.ncbi.nlm.nih.gov/pubmed/1...
http://iopscience.iop.org/article/10....
https://www.nationalgeographic.com/sc...
http://coolcosmos.ipac.caltech.edu/as...
http://adsabs.harvard.edu/full/1974Ap...
https://www.smithsonianmag.com/smart...
https://www.nature.com/articles/s4155...
Images:
https://solarsystem.nasa.gov/resource...
https://solarsystem.nasa.gov/resource...
https://images.nasa.gov/detailsPIA00...
https://svs.gsfc.nasa.gov/4145
https://images.nasa.gov/detailsPIA00...
https://images.nasa.gov/detailsPIA01...
https://images.nasa.gov/detailsPIA01...
https://images.nasa.gov/detailsPIA01...
https://images.nasa.gov/detailsPIA01...
https://www.nasa.gov/feature/goddard/...
https://solarsystem.nasa.gov/resource...
https://www.istockphoto.com/vector/lo...
https://www.istockphoto.com/vector/la...
https://www.istockphoto.com/vector/sp...