Voyager 2 is the only spacecraft to visit Uranus.
Uranus has around 15 moons in orbit, but scientists believe there may be more, smaller satellites they haven't discovered yet. Only one spacecraft has ever been to the planet.
No humans have ever been to Uranus. Voyager 2 is the only space probe that has visited it.
No astronaut has gone to Uranus. The moon is the only celestial body beyond Earth that has been visited by humans.
Yes, the Voyager 2 probe visited all four gas giant planets; Jupiter, Saturn, Uranus and Neptune. It flew by Neptune in 1989.
None. Humans have only landed on our moon.
There haven't been any specific space probes sent to Neptune for a Neptunian mission, like Cassini for Saturn and Galileo for Jupiter. However, the Voyager 2 space probe passed by Neptune in 1989 on its way out of the solar system and sent back pictures and information showing it to be an odd planet indeed.The Voyager Interstellar Mission, controlled by the Jet Propulsion Lab in Pasadena, CA, is still in contact with both Voyager spacecraft via the Deep Space Network, a huge array of globally interlinked radio telescopes that use their combined capability to communicate with them.Voyager 1 and 2 were originally programmed to visit Saturn and Jupiter, but Voyager 2's trajectory was altered to visit Neptune and Uranus also, and remains the only spacecraft to have visited either planet. (Voyager 1 was flown past Saturn's moon Titan instead.)
No person has ever been to the planet Uranus or even to the moons of the planet Uranus (which would be much easier to visit). Indeed, human beings have never been anywhere farther than the moon. Automated probes have been sent to the edge of the solar system and out into interstellar space, but human beings have not gone nearly that far.
no it doesn't
As for as is known no earthlings have ever been on Mars.
have any robots or satellites ever landed on pluto
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No astronaut has ever gone to Uranus.