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How long would it take to travel from earth to proxima centauri at a constant speed of1000000 mph?
Wiki User
∙ 11y ago
Light goes at 670 million miles per hour, which is 670 times faster, and it takes 4 years to get to the nearest star. So at one million miles per hour it would take 2700 years to travel there.
Wiki User
∙ 11y ago
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How long would it take a ray of light to travel to Proxima Centauri from the Sun?
Proxima Centauri is 4.2 light years away, so it would take 4.2 years for light from that star to reach us.
Which are nearer stars to earth?
First, our Sun of course. Distance: About 8 minutes for a ray of light.The next known star system is Toliman (Alpha Centauri); distance about 4.3 light-years (it takes light 4.3 years to travel from there to here). The nearest known individual star after the Sun is Proxima Centauri, part of the Alpha Centauri system.
The distance between your solar system and the closet one?
The nearest star to the Sun is currently Proxima Centauri. It is a distance of about 4.22 light years from the Sun.It is very likely that Proxima Centauri is gravitationally associated with the two stars of Alpha Centauri system since the separation is only 0.21 ly about 15,000 AU but no evidence of an elliptical orbit associated with a binary star has not been found. If this is correct then eventually Alpha Centauri A & B will become the nearest stars to Earth at a distance of 4.36 ly.
How long does it take for a radio transmission to go from earth to alpha centauri and back?
Light makes the trip to Alpha Centauri in about 4.3 years. The star system is about 41 trillion kilometers from earth. At 40,000 km / hr it would take 1 billion hours travel time, which is roughly 114,000 years.
If you could travel at the speed of light how long would it take to travel form our solar system to the nearest star?
The nearest star (besides our sun) is 4.24 light-years from earth. This means that light emitted for this star takes 4.24 years to reach earth. Some stars are over millions of light-years away. The closest star is the sun. Beyond that is Proxima Centauri, at 4.24 light-years away. Alpha Centauri is at 4.37 light-years, and beyond that is Barnard's star at 5.97 light-years away. 4.24 light-years = roughly 24,925,000,000,000 miles (rounded to the nearest billion miles) lol
How long would it take a ray of light to travel to Proxima Centauri from the Sun?
Proxima Centauri is 4.2 light years away, so it would take 4.2 years for light from that star to reach us.
How long would it take light to travel from the Sun to the nearest star?
approximately 4 years and 3 months (from proxima centauri)
How many years pass before light from Alpha Centauri reaches earth?
Alpha Centauri is a triple star system. Alpha Centauri A, B & C or Proxima Centauri. Alpha Centauri A & B are 4.37 light years from the Earth whereas Alpha Centauri C is 4.243 light years.
How long would it take to travel to the nearest star at 20000 miles per hour?
Incredible as it might sound, even traveling at 20,000 miles per hour the trip to Proxima Centauri (V645 Centauri) would take 142,241 years!
What star is the closest to us in the milky way?
The Sun is "really" the closest star at 150,000,000 km (93,000,000 miles)Proxima Centauri is the closest star to us, at a distance of approximately 4.2 light years.(Proxima is Latin for "next to" or "nearest to")Alpha Centauri is the closest star system to us at a distance of approximately 4.3 light yearsThe Centauri system is a triple star system Centauri A and B have a mean separation of 11 AU's and are similar in size and temp to the Sun.Centauri C is a red dwarf it can not be seen with the unaided eye and was not discovered until 1918See related link for more information.
How long would it take to get to proxima centauri travelling at 55 miles per hour?
Spacecraft can never travel in a straight line. They have to go in curves, because of the way gravity works. But if you could travel from Earth to Proxima Centauri in a straight line, it could really cut down on the distance you'd have to cover, and on the time the trip would take you. At 55 miles per hour, you could make it in just a little bit more than 51 million years.
How many miles away is proxima centauri from earth?
Proxima Centauri is about 4.2 light years from Earth.About 4 x 1013 kilometers (40,000,000,000,000)About 2.5 x 1013 miles (25,000,000,000,000)About 265,606 AUAbout 1.3008808 ParsecsIf the Earth was only an inch from the Sun, at the same scale, Proxima Centauri would be 4.2 miles away.It is the closest star to us, after the Sun.
Which are nearer stars to earth?
First, our Sun of course. Distance: About 8 minutes for a ray of light.The next known star system is Toliman (Alpha Centauri); distance about 4.3 light-years (it takes light 4.3 years to travel from there to here). The nearest known individual star after the Sun is Proxima Centauri, part of the Alpha Centauri system.
Is alpha centauri a planet?
No. Alpha centaurii or Proxima centaurii (Proxima=Closest in Latin) is the closest star to earth except the sun, with an approx. distance of 4.28 lightyears (the distance that light can travel in 4.28 years). so alpha centaurii is a star not a planet. if it has planets orbiting around it is unknown.
The distance between your solar system and the closet one?
The nearest star to the Sun is currently Proxima Centauri. It is a distance of about 4.22 light years from the Sun.It is very likely that Proxima Centauri is gravitationally associated with the two stars of Alpha Centauri system since the separation is only 0.21 ly about 15,000 AU but no evidence of an elliptical orbit associated with a binary star has not been found. If this is correct then eventually Alpha Centauri A & B will become the nearest stars to Earth at a distance of 4.36 ly.
How long would interstellar travel from the sun to Proxima Centauri take at the speed of sound?
Well, sound travels at 0 mph in vaccum so... forever? However, if you assume that sound travels at say 768 mph and the distance to proxima centauri is 4.37 light years(well over 25 trillion miles) then you can assume that it will take you whatever 26000000000000 divided by 768 is and then convert the hours to years. Your welcome. I would estimate over 30,000,000,000.(30 billion hours)
How do the stars and moon collide?
They don't. The stars are nuch more distant than the moon. Consider this for how much further away the stars are: Light, which travels at a constant speed, takes a little more than a second to travel from the moon to Earth. Light from Proxima Centauri, the nearest star other than the sun, takes more than 4 years to reach Earth.
