Astronomy is the fourth studio album by Swedish power metal band Dragonland, released in Europe on November 13, 2006 and in North America on November 28, 2006. While their third album Starfall focused heavily on keyboards and had a more upbeat lyrical tone, according to guitarist Olof Mörck, Astronomy is "gloomier, more stygian and packed with crunching guitars; both furiously fast and bone-grindingly heavy."
Astronomy is the fifth full-length album by the Christian rock band Bleach. It was released in 2003 under Tooth & Nail Records. This album was dedicated to Captain Josh Byers who was killed in the Iraq War on July 23, 2003. He was the brother of band members Milam Byers and Jared Byers.
"Astronomy" is a rock song by Blue Öyster Cult that has appeared on several of the band's albums. It was first published on their 1974 album Secret Treaties. Their second live album, Some Enchanted Evening, included a version with an extended guitar solo and a third version was included on the Imaginos album. It was also re-recorded for the band's Cult Classic collection in connection with the TV miniseries of Stephen King's The Stand. Most recently the song was included on the A Long Day's Night album.