A lot! Also depends on how fast you want to go. It takes a lot of energy to escape the earth's gravity. After than you can float to Mars but it could take many years.
"When H.G. Wells wrote about invaders from Mars, not much was known about the planet."
Earth is much bigger than Mars Earth's diamater is 12,756km, while Mars' diamater is 6,787kmEarth
Venus is the planet that is most similar to Mars in terms of size and composition. Both planets have a similar rocky surface and a thin atmosphere. However, Venus has a much thicker atmosphere and is much closer to the Sun than Mars.
no it is not. Mars is actually ranked 7th by size.
Mars is a rocky planet. The rocky planets are Mercury, Venus, Earth and Mars. Dwarf planets like Pluto may contain rock, but also presumably much ice.
The amount of fuel needed to travel to Mars and back depends on various factors such as the spacecraft design, propulsion system, payload weight, and trajectory. For a mission like NASA's Mars Rover, Curiosity, it required around 2000 pounds (900 kg) of fuel for the journey to Mars. The return trip would require a similar amount of fuel.
"When H.G. Wells wrote about invaders from Mars, not much was known about the planet."
Lots
Not much gas at all, as Mars is a rocky planet with not much of an atmosphere.
Neptune is much colder than Mars.
Uranus is much larger than Mars. Uranus is the seventh planet from the Sun and is classified as an ice giant, while Mars is the fourth planet from the Sun and is known as the "Red Planet".
Mars. Not Mars. Jupiter is a lot bigger than Earth, but the Sun is much bigger than a planet.
About 10 parts per billion
Mars comes the closest.
I don't know to much about mars but i do know that they red sand and rocks and is a barren planet.
Earth is much bigger than Mars Earth's diamater is 12,756km, while Mars' diamater is 6,787kmEarth
earth's neighbour is the planet Mars. Earth and Mars are similar, they both have canyons and valleys and mountains. but Mars is smaller and much colder then our planetby Taonui Ashley Motuhino Campbell Roach