Telescope

James Webb: world’s most powerful telescope makes its first call to Australia on Christmas Day

As the James Webb space telescope hurtles away from Earth at 38,000km/h, its first communication will be with Canberra, The Guardian reported. CSIRO’s Canberra Deep Space Communication Complex is expecting to hear from the $13.6bn craft on Christmas night. Nasa says the James Webb, which replaces the Hubble space...