NASA’s huge Nancy Grace Roman Space Telescope is about to launch

Star clouds in the constellation of Sagittarius in the direction of the centre of our Milky WayESO and Digitized Sky Survey 2A star near the centre of the Milky Way is hurtling through its orbit with a peak speed of more than 8 per cent the speed of light, making it both the fastest star and the closest to a supermassive black hole that has ever been spotted. Named S301, this astonishing star coul