TUNE IN TONIGHT

NOVA: HUBBLE'S AMAZING RESCUE

PBS, 8 p.m. ET

(Check local listings)

While we’re still trying to figure out what when wrong with our mission to photograph our planned explosion on the moon, this new PBS hour looks at what went right after something else went wrong. Namely, how scientists and astronauts took the aging, ailing Hubble telescope and made it better than ever before.