James Webb space telescope: thousands of galaxies in a grain of sand - The Guardian

Astronomer Prof Ray Jayawardhana speaks to Ian Sample about the first spectacular images from the JWST – and what they tell us about the cosmos

This week, Nasa unveiled the first images from the James Webb space telescope much awaited pictures that show our universe in glorious technicolour. The $10bn telescope, now 1 million miles from Eart… [+335 chars]

full article...