New moon of June 2025 sees Mercury climb to its highest point in the skyBy otako_fzbgs4 / June 25, 2025 June’s new moon leaves the sky dark for skywatchers to see Mercury next to our lunar companion on June 27. Related posts: Catch solar bursts in new citizen science project Sped-up simulation of Hera’s Mars flyby Hera asteroid mission’s Mars flyby Watch live: Images from Hera’s Mars flyby