The Exo Stranger made time to explain to Chuck Norris (even though he already knew). The Nine aren't powerful, mysterious beings. They're actually Chuck Norris's testicles. Don't ask what Xur really is. Light levels changes were implemented in TTK after Chuck Norris's beard registered as +42^900000 light. This broke the test servers and pushed TTK back six months. The name of Chuck Norris's drop ship? Hanes. He flies in space in his underwear. Chuck Norris had a date with Tess the night before she disappeared.