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.
- How Did Trumps Approach To Foreign Aid Differ From Previous Administrations
- What Are Some Common Mistakes To Avoid While Studying Math
- What Were The Main Causes And Consequences Of The French Involvement In The War Of Devolution
- How Does Nato Address Issues Related To Hybrid Warfare And Asymmetric Threats
- How Can You Use Vegetables To Support Healthy Immune Function
- Who Were The Sumerians And When Did They Live
- How Much Does The Hoover Onepwr Blade Max Weigh
- What Is The Role Of Algorithms In Programming
- How Do Airplanes Handle Wildlife Encounters
- How Do The Stunning Natural Wonders And Rich History Of The Grand Canyon In Arizona Make It A Top Travel Destination