What is the closest star to the sun?
The closest star to the sun is called Proxima Centauri. It is a red dwarf star located in the Alpha Centauri star system, which is about 4.24 light-years away from our solar system. Proxima Centauri is about 1/7th the size of our sun, and much cooler, with a surface temperature of about 3,000 Kelvin.
Proxima Centauri was discovered in 1915 by the Scottish astronomer Robert Innes. It was not until the 1960s that astronomers were able to determine its proximity to our solar system, thanks to advances in telescope technology.
While Proxima Centauri is the closest star to our sun, it is not visible to the naked eye from Earth. It is part of a triple star system that includes two brighter stars, Alpha Centauri A and B. Alpha Centauri A and B orbit each other closely, while Proxima Centauri orbits the pair at a much greater distance.
- What Are The Key Beliefs Of The Mormon Church
- How Do Magicians Incorporate Technology Into Their Performances
- How Can You Use Vegetables To Support Healthy Immune Function
- What Is The Definition Of The Term Minimalism And How Is It Used In Music And Literature
- What Is The Name Of The Famous River In Hatfield Massachusetts And What Type Of Fish Can Be Caught There
- Which Database Is Better For Handling Graph Data Postgresql Or Mysql
- How Does Nato Address Issues Related To Hybrid Warfare And Asymmetric Threats
- What Is The Name Of The Historic Lighthouse In St Andrews New Brunswick And When Was It First Lit
- Which Famous Guest Stars Have Made Appearances On The Viking Tv Series
- How Did Ibms Involvement In The Space Race Impact Its Technological Innovations