List of nearest stars - Wikipedia
The closest system is Alpha Centauri, with Proxima Centauri as the closest star in that system, at 4.2465 light-years from Earth. The brightest, most massive and most luminous object among those 131 is Sirius A, which is also the brightest star in Earth's night sky; its white dwarf
The 10 Closest Stars to Earth - ThoughtCo
2020年1月10日 · Located in the constellation Eridanus, this star lies 10.52 light-years from Earth. It is the closest star to have planets orbiting around it. It also the third closest star that is visible to the naked eye. Epsilon has a dust disk around it and appears to have a planetary system.
Proxima Centauri - Wikipedia
Proxima Centauri is the nearest star to Earth after the Sun, located 4.25 light-years away in the southern constellation of Centaurus. This object was discovered in 1915 by Robert Innes. It is a small, low-mass star, too faint to be seen with the naked eye, with an apparent magnitude of 11.13. Its Latin name
Alpha Centauri: Facts about the stars next door | Space
2023年3月5日 · Alpha Centauri is a star system with components 4.2 to 4.4 light-years from Earth and comprises three stars. It is the closest star system to the solar system, and one of its stars is the...
Proxima Centauri, the closest star to our sun - EarthSky
2023年10月27日 · Alpha Centauri consists of three known stars (including Proxima). Of the three, Proxima is closest, at 4.2 light-years away. Alpha Centauri appears as the 3rd-brightest star in Earth’s sky. But...
The Nearest Neighbor Star - Imagine the Universe!
2020年12月8日 · Of the three stars in the system, the dimmest - called Proxima Centauri - is actually the nearest star to the Sun. The two bright stars, called Alpha Centauri A and B form a close binary system; they are separated by only 23 times the Earth - Sun distance.
The Nearest Stars to Earth (Infographic) | Space
2022年1月28日 · While our closest star is the sun that we orbit in our little corner of the cosmos, we can peer out to see what stellar neighbors live nearby. The nearest stars to Earth are three stars that lie...
Nearest Stars to Earth | Star Facts
The closest star to Earth is Proxima Centauri (Alpha Centauri C), a red dwarf located only 4.2465 light-years away. Proxima is the faintest and smallest component of the Alpha Centauri system, which also includes Rigil Kentaurus (Alpha Centauri A) and Toliman (Alpha Centauri B).
List of nearest stars - Simple English Wikipedia, the free …
This list of the nearest stars to Earth is by distance in light years (ly). These distances are taken from parallax data determined by the Research Consortium on Nearby Stars (or Recons). [1] The sources for this information were the Yale Parallax Catalog [Y], Hipparcos [H], Soderhjelm 1999 [S], Tinney 1996 [T]. Stars move, and so distances are ...
The 10 Closest Stars to Earth | New Space Economy
2024年9月15日 · At just 8 light minutes away, the Sun is by far the closest star to Earth. As the center of our solar system, the Sun’s energy is essential for life on our planet. The Sun hosts 8 known planets, including Earth, as well as numerous dwarf planets, asteroids, and comets.