How long would it take to travel to the farthest planet in our solar system?
Voyager 1, Earth’s most distant spacecraft, left the solar system and entered interstellar space in 2012. According to NASA, it is currently speeding away at 38,200 mph. For Voyager 1 to travel 39 light-years, it would take the spacecraft 685,000 years.
How long does it take to get to each planet in our solar system?
FAQ – Spacecraft
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 |
What is the farthest planet from Earth and how long does it take to get there?
At an average distance of 2.7 billion miles from the Earth, Pluto is a dim speck of light in even the largest of our telescopes. It takes almost 249 years to make one swing around the Sun, in a long looping orbit that takes it above and below the path of the other planets.
How long would it take to travel to the nearest planet?
It takes light 4.1 light hours to travel from the Sun to Neptune; the currently furthest known planet. So it will take much longer than 4.1 hours for a spacecraft to make that journey, even if it goes really, really fast.
Which is the farthest planet from the Sun?
However, it is actually Pluto who is the farthest planet from the Sun. Pluto is, on average, 39.5 AU or 5.9 billion km / 3.7 billion mi away from the Sun. Earth is, on average, 1.00 AU or 150 million km / 93 million mi away from the Sun.
What is the second shortest day in the Solar System?
Saturn has the second-shortest day in the solar system. One day on Saturn takes only 10.7 hours (the time it takes for Saturn to rotate or spin around once), and Saturn makes a complete orbit around the Sun (a year in Saturnian time) in about 29.4 Earth years (10,756 Earth days).
How big is the Solar System in miles?
Our solar system is so big it is almost impossible to imagine its size if you use ordinary units like feet or miles. The distance from Earth to the Sun is 93 million miles (149 million kilometers), but the distance to the farthest planet Neptune is nearly 3 billion miles (4.5 billion kilometers).