Huge search launched for Brit university astronomer missing for seven days in Chile Posted on September 23, 2022 By Charlielikes Thomas Marsh, an astrophysicist at the University of Warwick, went missing seven days ago near an astronomical observatory on the edge of the Atacama Desert, where he was working news Tags:astronomer, brit, chile, days’, for, huge, in, launched, missing, news, search, seven, topnews, trending, university