BBCNEWS BBC News January 6, 2022 17:52:00
Everything in it expands as well, including light. | when we talk about galaxies that are incredibly far away, _ the expansion of the universe has expanded the wavelengths - of the light and moved the light into the red i areas, the infrared. this is an image of the pillars of creation taken by hubble. its a place where stars are born. but because james webb uses infrared light, it will be able to see through this dust, showing us the multitude of stars that lie beyond. but all of this rests on ...
Infrared Light The Light Expansion Of The Universe Hubble Space Telescope James Webb Space Telescope Pillars Of Creation
Source: archive.org