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Lanzamiento del Telescopio Espacial James Webb - 2021/12/18

un micrometeorito le pego al espejo y no le paso ni una wuea..

 
La NASA acaba de anunciar los objetos que veremos en las primeras imágenes del JWST el próximo martes 12 de julio:


  • Carina Nebula. The Carina Nebula is one of the largest and brightest nebulae in the sky, located approximately 7,600 light-years away in the southern constellation Carina. Nebulae are stellar nurseries where stars form. The Carina Nebula is home to many massive stars, several times larger than the Sun.
  • WASP-96 b (spectrum). WASP-96 b is a giant planet outside our solar system, composed mainly of gas. The planet, located nearly 1,150 light-years from Earth, orbits its star every 3.4 days. It has about half the mass of Jupiter, and its discovery was announced in 2014.
  • Southern Ring Nebula. The Southern Ring, or “Eight-Burst” nebula, is a planetary nebula – an expanding cloud of gas, surrounding a dying star. It is nearly half a light-year in diameter and is located approximately 2,000 light years away from Earth.
  • Stephan’s Quintet: About 290 million light-years away, Stephan’s Quintet is located in the constellation Pegasus. It is notable for being the first compact galaxy group ever discovered in 1787. Four of the five galaxies within the quintet are locked in a cosmic dance of repeated close encounters.
  • SMACS 0723: Massive foreground galaxy clusters magnify and distort the light of objects behind them, permitting a deep field view into both the extremely distant and intrinsically faint galaxy populations.

www.nasa.gov

NASA Shares List of Cosmic Targets for Webb Telescope’s First Images - NASA

NASA’s James Webb Space Telescope, a partnership with ESA (European Space Agency) and CSA (Canadian Space Agency), will soon reveal unprecedented and detailed views of the universe, with the upcoming release of its first full-color images and spectroscopic data. Below is the list of cosmic...
www.nasa.gov www.nasa.gov
 
hay que justificar los millones, qué nos va a mostrar el JWST...

10441145-b0ec-46a7-8473-f89e79ed1f5b.jpg
 
Se ve igual a las del Hubble

Edito: completamente equivocado, ver post más adelante.


A no ser que sea una distancia angular mucho más chica.

Edito: el tamaño angular es equivalente a un grano de arena visto con el brazo extendido.

main-image-deep-field-smacs0723-1280.jpg
 
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