no
No satellites have been sent to explore Neptune. However, the Voyager 2 space probe conducted a flyby of Neptune in 1989, providing valuable information and images of the planet and its moons.
There has only been one: Voyager 2.
No satellites have directly explored Neptune, but the Voyager 2 spacecraft did a flyby in 1989, providing valuable data and images of the planet. Currently, there are no dedicated missions to Neptune, but some spacecraft may conduct flybys of the planet as part of their trajectories to other destinations in the outer Solar System.
There have been two space probes: Mariner 10 and Messenger.
There have been no dedicated missions to explore Uranus with satellites or robots. The only spacecraft to have conducted a close flyby of Uranus was Voyager 2 in 1986.
The Voyager 2 spacecraft is the only man-made object to have visited Neptune. It flew by Neptune in 1989, capturing close-up images and data about the planet and its moons. No other satellites or robots have been sent close to Neptune since then.
Satellites that explored the Earth have been launched since the 1950s, with notable missions such as the Landsat program beginning in 1972. As for robots that explored the Earth, this can refer to various types of autonomous or remotely operated machines used for scientific research in fields like oceanography, geology, and ecology, among others. These robots have been used for decades, with advancements in technology enabling more sophisticated capabilities and applications over time.
The Voyager 2 space probe flew past Neptune in 1989. Other than that it has only been observed by Earth-based telescopes.
so far only one satellite has been sent to venus and that one satellite is venera it was sent in 1965
It has never been explored by humans and never will.
There have been none. The only direct study of Neptune was done during the flyby of Voyager II in August 1989. It passed within 5000 km of Neptune and relatively close to the moons Nereid and Triton.
No robots or satellites have ever explored Pluto. But one spacecraft did do a flyby.On July 14, 2015, the New Horizons spacecraft flew 12,500 km (7,800 mi) above the surface of Pluto, making it the first spacecraft to explore the dwarf planet.On October 25, 2016, the last of the recorded data from the Pluto flyby was received from New Horizons.