What is the second nearest star to the Earth?

I know the Sun is the closest star, but what is the second nearest star? Also, if you know, the 3rd, 4th, and so on, would be helpful!What is the second nearest star to the Earth?Proxima Centauri is the closest, 4.22 lightyears I think. The Alpha Centauri system is a triple star system, with Proxima Centauri closest to the sun, and either Alpha Centauri A or B the next closest, I don't know which.What is the second nearest star to the Earth?
Proxima Centauri. See below link for info.What is the second nearest star to the Earth?Alpha Centauri
Alpha Centauri is the nearest star next to our Sun; it is approximately 4.22 light years away (where a light year is the distance light travels in a year; in a vacuum, light travel at approximately 186,282 miles to the sec); I will have to get back to you for the other stars;What is the second nearest star to the Earth?alpha centauriWhat is the second nearest star to the Earth?
Here are the Top 10 Closest Stars to our solar system:



1) Proxima Centauri

The closest star to our our own solar system will not always be closest, but it will be a long time before that happens. Proxima Centauri is the third star in the Alpha Centauri star system, also known as Alpha Centauri C.



* Distance: 4.2 LY

* Spectral Type: M5.5Vc



2) Rigil Kentaurus

The second closest star is a tie between the sister stars of Proxima Centauri. Alpha Centauri A and B make up the other two stars of the triple star system Alpha Centauri.



* Distance: 4.3 LY

* Spectral Type: G2V



3) Barnard's Star

A faint red dwarf star, discovered in 1916 by E. E. Barnard, recent efforts to discover planets around Barnard's Star have failed.



* Distance: 5.9 LY

* Spectral Type: M3.8V



4) Wolf 359

Known to many as thelocation of a famous battle on Star Trek the Next generation, Wolf 359 is a red dwarf. It is so small that if it were to replace our sun, an observer on Earth would need a telescope to see it clearly.



* Distance: 7.7 LY

* Spectral Type: M5.8Vc



5) Lalande 21185

While it is the fifth closest star to our own sun, Lalande 21185 is about three times too faint to be seen with the naked eye.



* Distance: 8.26 LY

* Spectral Type: M2V



6) Luyten 726-8A and B

Discovered by Willem Jacob Luyten (1899-1994), both Luyten 726-8A 726-8B are red dwarfs and too faint to be seen with the naked eye.



* Distance: 8.73 LY

* Spectral Type: M5.5 de %26amp; M6 Ve



7) Sirius A and B

Sirius, also known as the Dog Star, is the brightest star in the sky. Sirius B, the companion, has received considerable attention itself, since it is the first white dwarf with a spectrum to show a gravitational red shift as predicted by the general theory of relativity.



* Distance: 8.6 LY

* Spectral Type: A1Vm



8) Ross 154

Ross 154 appears to be a flare star, which means that it can increase its brightness by a factor of 10 or more before reverting to its normal state, a process which takes only a few minutes.



* Distance: 9.693 LY

* Spectral Type: M3.5



9) Ross 248

While it is now the ninth closest star to our solar system, around the year 38000AD, the red dwarf Ross 248 will take the place of Proxima Centauri as the closest star to us.



* Distance: 10.32 LY

* Spectral Type: M5.5V



10) Epsilon Eridani

Eridani (tenth closest star to Earth) is the closest star known to have a planet, Epsilon Eridani b. It is the third closest star that is viewable without a telescope.



* Distance: 10.5 LY

* Spectral Type: K2V
clearly, it's not worth my telling you that Alpha Centauri is the closest star to the Earth besides the sun (as everyone else here has hit the spot)



However, this is a map of the local region around the Sun, in an area known as the Orion arm of the Milky Way Galaxy



http://en.wikipedia.org/wiki/Image:Orion鈥?/a>What is the second nearest star to the Earth?
http://en.wikipedia.org/wiki/Alpha_centa鈥?/a>