How long does it take to get to each planet?

How Long Would It Take To Get To Each Planet?
Spacecraft Target Time
Messenger Mercury 6.5 years
Cassini Saturn 7 years
Voyager 1 & 2 Jupiter; Saturn; Uranus; Neptune 13,23 months; 3,4 years; 8.5 years; 12 years
New Horizons Pluto 9.5 years
Dec 9, 2021

Is it easier to get to Mars or Venus?

There’s no doubt that Venus is easier to reach than Mars and colonizing it would be easier and less costly. The facts which makes it better as compared to Mars are: Venus is closer to earth, the round trip would be 30–50% shorter than Mars.

How far is Venus from Earth now?

At its nearest to Earth, Venus is some 38 million miles (about 61 million kilometers) distant.

How is 1 hour in space equal to 7 years on Earth?

The first planet they land on is close to a supermassive black hole, dubbed Gargantuan, whose gravitational pull causes massive waves on the planet that toss their spacecraft about. Its proximity to the black hole also causes an extreme time dilation, where one hour on the distant planet equals 7 years on Earth.

How long is 1 hour in space?

The story is that 1 hour on that particular planet is equivalent to 7 years in space. Time dilation is real, but it’s completely unrealistic that it would have an effect anywhere near that in any realistic scenario. In practice, it’s a tiny fraction of a second, not many years.

How many planets away is Venus from the sun?

Venus is the second closest planet to our Sun, orbiting at an average distance of 108 million km (67 million miles) or 0.72 AU.

What planet is 11 million miles from Earth?

Venus
Venus is the closest planet to Earth (it’s also the most similar in size). But its proximity to our planet depends on the orbits of both.

What is the closest Venus gets to Earth?

38 million kilometers
The closest possible opposition distance between Earth and Venus is 38 million kilometers. This is the closest that any planet comes to Earth. The farthest that Venus ever gets from Earth is 261 million km. The means that the Venus distance from Earth can vary by an incredible 223 million km.

What planet is closest to Earth right now?

Venus
It’s Mercury! Of all the planets in the Solar System, Mercury has the smallest orbit. So although it never gets quite as close to the Earth as Venus or Mars, it never gets far away from us also! In fact, Mercury is the closest – for most of the time- planet not only to the Earth, but also to Mars and Venus and…

What is the hottest planet?

Venus
Planetary surface temperatures tend to get colder the farther a planet is from the Sun. Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet.

How long would it take to drive to Venus?

At a distance of about 162-million miles (depending upon when we go) it would take us about 184 years to reach Venus.

What is the bright white star in the sky?

Sirius, also known as the Dog Star or Sirius A, is the brightest star in Earth’s night sky. The name means “glowing” in Greek — a fitting description, as only a few planets, the full moon and the International Space Station outshine this star. Because Sirius is so bright, it was well-known to the ancients.

Which planet we can see from Earth with naked eyes?

Only five planets are visible from Earth to the naked-eye; Mercury, Venus, Mars, Jupiter and Saturn. The other two— Neptune and Uranus—require a small telescope.

How long would it take to get to Mercury?

The fastest spacecraft ever launched from Earth is NASA’s New Horizons mission, currently on its way to visit Pluto and the outer Solar System. New Horizons is traveling at about 80,000 kilometers per hour. It would take about 40 days to get from the Earth to Mercury when they’re closest.

What planet is so light it could float on water?

Saturn
Saturn is so light that it would float in water, if there was an ocean big enough. Its most interesting feature is the series of rings that surround the planet.

What does Venus look like from Earth?

Ultimately, as Venus prepares to pass between the Earth and the sun, it appears as a thinning crescent. … Still on the far side of the sun, at a distance of 136 million miles (219 million kilometers) from Earth, it appears a small, almost full silvery disk.

Is Sirius the North Star?

Sirius, the brightest star in the night sky. … The most popular answer is always the same: the North Star. No, the brightest star in the night sky is not the North Star. It’s Sirius, a bright, blue star that this weekend becomes briefly visible in the predawn sky for those of us in the northern hemisphere.

What planet spins on its side?

Uranus
This unique tilt makes Uranus appear to spin on its side, orbiting the Sun like a rolling ball. The first planet found with the aid of a telescope, Uranus was discovered in 1781 by astronomer William Herschel, although he originally thought it was either a comet or a star.

Which planet is known for life?

Earth
Understanding planetary habitability is partly an extrapolation of the conditions on Earth, as this is the only planet known to support life.

Is Saturn the only planet with a ring?

Like fellow gas giant Jupiter, Saturn is a massive ball made mostly of hydrogen and helium. Saturn is not the only planet to have rings, but none are as spectacular or as complex as Saturn’s. Saturn also has dozens of moons.

What would happen if you fell into Uranus?

Uranus is a ball of ice and gas, so you can’t really say that it has a surface. If you tried to land a spacecraft on Uranus, it would just sink down through the upper atmosphere of hydrogen and helium, and into the liquid icy center. … This color is light from the Sun reflected off Uranus’ surface.

Which planet is the coldest in the solar system?

Uranus
The seventh planet from the sun, Uranus has the coldest atmosphere of any of the planets in the solar system, even though it is not the most distant. Despite the fact that its equator faces away from the sun, the temperature distribution on Uranus is much like other planets, with a warmer equator and cooler poles.

What is the windiest planet?

Neptune
Neptune is dark, cold, and very windy. It’s the last of the planets in our solar system. It’s more than 30 times as far from the Sun as Earth is.

What if you fell into mercury?

Prolonged exposure to liquid mercury would lead to it getting absorbed by your skin. And once that happens, the mercury would make its way to your organs, and then your brain. This is where mercury poisoning would come in. … That’s because just inhaling the liquid mercury fumes would lead to you getting poisoned by it.