Many have been sent, although only around a third of missions actually got there. However, the number that were sent is around 42, with several planned by various agencies for 2010-2011 and beyond.
Venus has no natural satellites but probes have been sent their for many years now.
The U.S. has sent a number of space probes to the planet Mars. Several have been orbiting camera platforms, while others have been rovers or lander.
no not yet .but only the probes have been sent there.
No living creature of any kind has been sent to Mars, not even microbes (all components of a spacecraft that will land on another body are sterilized before assembly).
No human has been on Mars yet. The only missions to Mars have been robotic, with various rovers like Curiosity and Perseverance sent by NASA to explore the planet's surface. Crewed missions to Mars are being planned for the future.
Although several spacecrafts have been sent to Venus, no alien spacecrafts have been discovered on its surface.
N.a.S.A sent spacectafts to mares called mariner spacecrafts.
kidding LOL, I think that there was 3 satellites that been sent to Mars.(=
l
THEY WERE SENT TO MARS SO THAT WE CAN DISCOVER MANY NEW THINGS ON MARS!!!
Venus has no natural satellites but probes have been sent their for many years now.
Yes, several space probes have been sent to Mars by various countries, including NASA's Mars rovers, Curiosity and Perseverance. Currently, there are also plans for crewed missions to Mars in the future.
earth
You seem to be misinformed. The first US spacecraft was Mariner 10. This was followed by Messenger. There have not been others.
curiosity
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.
The planet that the two Viking spacecrafts landed on in 1976 is Mars. They were the first spacecraft to successfully land and operate on the Martian surface, conducting experiments to search for signs of life.