In the scriptures, the word heaven is used in two basic ways. First, it refers to the place where God lives, which is the ultimate home of the faithful (see Mosiah 2:41). Second, it refers to the expanse around the earth (see Genesis 1:1).
“What Happens after We Die?” ComeUntoChrist.org
Sheila Kindred, “Snapshots of Heaven,” Friend, June 2005
Milton V. Backman Jr., “Witnesses of the Glories of Heaven,” Ensign, March 1981
“Everyone Else Makes Such Lonely Heavens,” Newsroom
“The Three Kingdoms of Heaven,” Friend, February 1986
“Kingdom of Heaven,” The Latter-day Saints Channel Q&A, episode 28
“Three Degrees of Glory,” The Latter-day Saints Channel Q&A, episode 11