An international team of astronomers has used NASA's James Webb Space Telescope to study the disk of gas and dust around a young, very low-mass star. The ...
Autres questions
Who was James Webb and what did he do?
What will James Webb do?
Where is James Webb space now?
Why is the telescope named after James Webb?
The James Webb Space Telescope is an ambitious scientific endeavor to answer these questions. Webb builds on the legacy of previous space-based telescopes ...
The James Webb Space Telescope (JWST) is a space telescope designed to conduct infrared astronomy. Its high-resolution and high-sensitivity instruments ...
James E. Webb ran the fledgling space agency from February 1961 to October 1968. He believed that NASA had to strike a balance between human space flight ...
James Webb
Véhicule spatial
Le télescope spatial James Webb est un télescope spatial servant d'observatoire fonctionnant principalement dans l'infrarouge, développé par la NASA avec la participation de l'Agence spatiale européenne et de l'Agence spatiale canadienne. Wikipédia
Date de lancement : 25 décembre 2021 à 7:20 AM UTC−5
Coût : 10 milliards USD (2016)
Site de lancement : Centre spatial guyanais
Constructeurs : Northrop Grumman et Ball Aerospace & Technologies
Puissance : 2 000 watts
Domaine : Astronomie infrarouge
Durée : 5,5 ans (mission primaire) 20 ans (réserves d'ergols)