A group of over 55s from Lincolnshire tried their hand at table tennis for the first time earlier this month at a fun, free session run by craft tutor Louise Duly at Tonic 44 Hub, Surfleet.

There they found 73 protoplanetary disks to examine in closer detail, finding that these planet-forming rings of dust and gas are a lot smaller than we thought. Over the last decade, astronomers ...