Quite a few; all robots. Some are still sending messages back.
No space missions have landed on Neptune or flown by it. The only spacecraft that has visited Neptune is Voyager 2, which conducted a flyby of the planet in 1989. There are no current plans for future missions to Neptune.
Yes, several spacecraft have landed on Mars, including NASA's Mars rovers like Spirit, Opportunity, Curiosity, and Perseverance. Additionally, several orbiters from different space agencies are currently studying Mars from above.
No. Neil Armstrong and the other Apollo astronauts are the only people ever to have stood on a celestial body other than the Earth. There have been other missions bringing people into space, and there are people on the International Space Station. There have also been many unmanned missions that involved landing on other planets, generally Mars.
Yes, there have been several unmanned missions to Mars conducted by space agencies such as NASA and ESA. These missions have included rovers like Curiosity and Perseverance, as well as orbiters like the Mars Reconnaissance Orbiter. Scientists are also planning future manned missions to Mars as part of ongoing exploration efforts.
No hardware sent to Mars has ever been returned to Earth, and nothing that's landed on the Martian surface has ever been launched from it.
yes
The only space mitions on Mars that i know of would be the 2 Mars Rovers still currently exploring Mars.~2010
Spirit and Opportunity are two.
No. The only manned space missions have been to the Moon.
The Phoenix Lander was the most recent mission to Mars. It landed May 25, 2008 and the mission was over by November 10, 2008.
Yes. Twelve spacecraft have landed on Mars.
No, we are working on getting to Mars. Pluto is several trillions of miles away
Yes, several space ships have been sent to Mars by different space agencies such as NASA, ESA, and ISRO. Some of the most notable missions include the Mars rovers like Perseverance and Curiosity, as well as orbiters like the Mars Reconnaissance Orbiter and MAVEN.
No space missions have landed on Neptune or flown by it. The only spacecraft that has visited Neptune is Voyager 2, which conducted a flyby of the planet in 1989. There are no current plans for future missions to Neptune.
Yes, several spacecraft have landed on Mars, including NASA's Mars rovers like Spirit, Opportunity, Curiosity, and Perseverance. Additionally, several orbiters from different space agencies are currently studying Mars from above.
no human has landed on mars yet. just a few machines taking pictures
Yes, there are 44 missions.