Voyager 2
no
No space probes have visited Uranus to date. The only spacecraft that has conducted a close flyby of Uranus was NASA's Voyager 2 probe in 1986. There are proposed missions in development that aim to send probes to Uranus in the future.
saturn
Uranus was known to have 11 rings, however the Hubble space telescope discovered two more bringing the total to 13.
No humans have ever been to Uranus. Voyager 2 is the only space probe that has visited it.
Yes. So far Uranus has been visited only by the Voyager 2 space probe.
Telescopes are the main tools used to study Uranus. Ground-based telescopes and space telescopes like the Hubble Space Telescope are used to observe Uranus and analyze its composition, atmosphere, rings, and moons. Other tools include spacecraft missions like Voyager 2, which provided close-up observations of Uranus when it flew by the planet in 1986.
The only man-made thing to come near Uranus was the robotic Voyager 2 probe.
William Armstrong II launched 1982. reached destination 1998.
Yes Uranus has a rings. Its rings are special because they wobble. You can not see them from a telescope,
The ten smaller moons of Uranus were not discovered until a space probe passed by because they are relatively small and faint, making them difficult to detect from Earth due to the planet's distance and brightness. The space probe was able to capture clear images and data from close proximity, allowing scientists to identify these smaller moons orbiting Uranus.
No: modern space travell has not yet advanced sufficiently to send a probe into Uranus. It is too far away. However, we have managed to take some nice photos of it.