Taken in April 2020, this images shows the James Webb Space Telescopes’s 6.5-metre primary mirror in the configuration it will have when in space. | SkyNews
Opening the Universe with the James Webb Space Telescope

After years of delays, the James Webb Space Telescope is poised to launch. What new worlds can we hope to see through it?

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Fraught frontier

Satellite constellations are crowding the skies, causing conflict between astronomers, governments and businesses.