"Top Tech Links of June 4, 2023"

The Mars helicopter experienced a communications outage and has been switching in and out of nighttime survival mode since Sol 685. A project called A Sign in Space aims to decode a message from extraterrestrial intelligence. An amateur radio operator was fined $24,000 for interfering with a net. The first private lunar landing mission, ispace's HAKUTO-R, crashed due to a software error. A physics teacher uses Pink Floyd's album The Dark Side of the Moon to teach physics.