COMING UP

摘要

16 JULY NASA's Dawn spacecraft should reach Vesta, one of the largest bodies of the asteroid belt (see page 147). go.nature.com/qgatli2 17-20 JULY The International AIDS Society holds its biennial conference on HIV treatment and prevention, in Rome, Italy. go.nature.com/wnr8b5 21-27 JULY More results from the Large Hadron Collider and the Tevatron are expected at a conference on high-energy physics in Grenoble, France.