Why Anyone Who Travels to Uranus Will NEVER Return

One spacecraft has visited Uranus. Voyager 2 in 1986 — a few hours. That is everything we know from close range in 243 years. Its axis tilts 98 degrees — it rolls on its side. Polar nights last 42 years. It is the coldest planet in the solar system despite Neptune being farther. Inside, at millions of atmospheres of pressure, diamonds form and rain toward the center. Returning requires propulsion technology that does not exist. The transit takes years. The communications delay is 5 to 6 hours round trip. Silent abyss, Uranus, space, sleep documentary