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.
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.
no there hasnt been any robots or anything
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.
The Cassini-Huygens mission reached Saturn in 2004
no
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.
There has only been one: Voyager 2.
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.
The Voyager 2 space probe flew past Neptune in 1989. Other than that it has only been observed by Earth-based telescopes.
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.
Mercury does not have any natural satellites. However, it has been visited by two space probes: Mariner 10 in 1974-75 and Messenger in 2011. These are the two spacecraft that have provided most of the information we have about Mercury.
Voyager 2 visited it in 1989.
Yes, Mars has had both satellites and robots sent to explore it. Satellites such as the Mars Reconnaissance Orbiter have provided valuable data and images of the planet from orbit, while robotic rovers like Curiosity and Perseverance have been deployed on the surface to conduct experiments and gather samples.
no there hasnt been any robots or anything
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.
The Cassini-Huygens mission reached Saturn in 2004