NASA and others need to know these facts about hell. Revelation 20:9 says, "And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them." The location of hell is on the face of the earth. Since that is the case, Hell is not burning yet. And the lack of biblical accounts from people coming back from the dead speaking of neither Heaven nor Hell confirms that hell does not currently exist.