Microwave background temperature at a redshift of 6.34 from H2O absorption | Nature
Hubble Space Telescope Observes Terzan 12 | Sci.News
Amazon.com : Telescopes for Adults, 70mm Aperture and 700mm Focal Length Professional Astronomy Refractor Telescope for Kids and Beginners - with EQ Mount, 2 Plossl Eyepieces and Smartphone Adapter : Electronics
James Webb Space Telescope captures stunning images of the Ring Nebula | UCL News - UCL – University College London
The early cooling of the universe | Max-Planck-Gesellschaft
ESA Science & Technology - NG-CryoIrTel: Next Generation-Cryogenic cooled Infrared Telescope
How to Become a Star | ESO
Galaxies grow hotter as they age | Hub
The enduring enigma of the cosmic cold spot – Physics World
Lecture 31: The Cosmic Microwave Background Radiation