Mostrando entradas con la etiqueta telescopio grande. Mostrar todas las entradas
Mostrando entradas con la etiqueta telescopio grande. Mostrar todas las entradas

Deeper than the Hubble Deep Field



Deeper than the Hubble Deep Field

The Most Distant Object In The Universe {20th of October 2010}

VLT Update 2 {22nd of September 2010}: The Great Barred Spiral

VLT Update 5 {22nd June 2011}: Pandora's Cluster

VLT Update 6 {23rd of June 2011}: The Flames of Betelgeuse

VLT Update 8 {31st of August 2011}: The Star That Should Not Exist

A team of European astronomers has used ESO's Very Large Telescope (VLT) to track down a star in the Milky Way that many thought was impossible. They discovered that this star is composed almost entirely of hydrogen and helium, with only remarkably small amounts of other chemical elements in it. This intriguing composition places it in the "forbidden zone" of a widely accepted theory of star formation, meaning that it should never have come into existence in the first place. The results will appear in the 1 September 2011 issue of the journal Nature.



Seguidores