nations: USA, USSR, E.U, possibly Japan but im not entirtely sure on that.
Time: variable, it depends on aat what point in the rotation the two planets are at (time of year), as well as any available gravitational boosts (moon, earth).
No country has yet sent a person to Mars. The US and USSR have successfully landed robots on Mars but only the American ones were really a success. The Soviet lander stopped transmitting after 15 seconds. Only the US, USSR, and Europe have successfully put a probe into orbit around Mars. India send an orbiter to Mars, costing only 67 million dollars!
Four or six months
The robots sent to Mars have found Water Ice in large quantities on the surface of Mars.
No, no human being has ever stepped foot on mars.
none no rocket has ever flown to mars as it is to humid but nasa sent satellites over there many times and have sent rovers , little robots with cameras roaming around it, many ofd them are called mars rover then are named with a specific botname
Mars robot explorers are robotic spacecraft sent to Mars to gather scientific data and explore the planet's surface. These robots are equipped with various instruments and tools to study the Martian environment, including cameras, spectrometers, drills, and sample analysis instruments. Examples of Mars robot explorers include the Curiosity rover, the Perseverance rover, and the InSight lander.
Not yet. They've been to the moon, though. But, they've sent robots to Mars, to see what's happening there
Yes, NASA has sent two robots to Mars. was one called the Spirit?
MARS
The robots sent to Mars have found Water Ice in large quantities on the surface of Mars.
The Mars Rover has explored Mars and "Spirit" is the spacecraft that was sent on November 2011 and is going to Mars.
No, the farthest we've been is the moon. We have sent robots to Mars, though.
"all the planets and there moons" I think he means on what planets surface we send robots.
Yes, because I already sent robots to bermuda triangle. Just as I send robots to mars with camera equipment
No, no human being has ever stepped foot on mars.
Mars is the red planet. No robots have been seen there. Humans have sent robots there, however, to measure water levels, scan for life, and take pictures.
They sent robots to look for it, so far they've found no signs of life.
We have sent robots to investigate.
none no rocket has ever flown to mars as it is to humid but nasa sent satellites over there many times and have sent rovers , little robots with cameras roaming around it, many ofd them are called mars rover then are named with a specific botname