mass,volume, gravity,of mars
water was recently discovered on planet mars
Planet Mars has never discovered anything!
in the late 1600'S
No, Mars was the ruling planet of Scorpio until Pluto was discovered. Then, Pluto became the ruling planet of Scorpio.
Mars, the planet, was first travelled to in 1965 by Mariner 4 (a spacecraft) by the country USA from NASA.
Not sure what you mean, once you see something you have discovered it.
That would be planet Mars, and its two moons are named, "Phobos and Deimos". Mars is the only planet with exactly two moons.
If the planet was exactly in between Mars and Jupiter, it would take 3645.029 days.
Actually not exactly... They think MARS can have life. They found WATER on mars, so, no, Earth might not be the only planet with life.
The planet Mars has been known since ancient times and was observed by early astronomers like the Babylonians, Egyptians, and Greeks. Its discovery is not credited to a single individual or year as it has always been visible to the naked eye in the night sky.
Yes, there has been enormous quantities of ice discovered just under the surface of Mars as of 2002.
There was no first discovered planet. Mercury, Venus, Mars, Jupiter, and Saturn have been known since ancient times from before anything was actually documented. They have no particular discoverer.