Jupiter is the largest with the largest diameter.
Yes, we have satellites orbiting mars. The last few probes that we've sent contained both landers and satellites intended to orbit the planet. They not only photograph the planet but they also serve as relays and retransmitters for the landers when communicating with Earth.
Mercury is the shortest and Neptune is the longest
neptune
The gas giant that has the longest revolution is the planet Neptune.
Jupiter is the largest with the largest diameter.
Yes, we have satellites orbiting mars. The last few probes that we've sent contained both landers and satellites intended to orbit the planet. They not only photograph the planet but they also serve as relays and retransmitters for the landers when communicating with Earth.
Yes. Several spacecraft have gone to Venus and some have landed, but they didn't survive long. The USSR did a lot of work with Venus landers for about twenty years, starting in the early 1960s. In fact the first craft to successfully land on another planet was one of the "Venera" landers from USSR, in 1970.
The Viking 1 and Viking 2 landers were the first successful probes to perform in-situ analysis of the environment of another planet when they landed on Mars in 1976. They carried out experiments to study the Martian soil composition, atmosphere, and search for signs of life.
No - the longest river on the planet is the Amazon.
Venus
venus
Uranus
If you count Pluto as a planet its Pluto :D
Pluto has the longest REVOLUTION period Venus has the longest ROTATION period
Mercury is the shortest and Neptune is the longest
Neptune is the furthest planet from the sun, taking the longest time to complete one orbit, 164.79 years in total.