Sure, The Big Bang Theory‘s Howard Wolowitz (Simon Helberg) spent time on the International Space Station, but did he walk on the moon?
生活大爆炸的霍华德还在国际空间站，那他是否有幸登上过月球呢？

Famed Apollo astronaut and Dancing With the Stars season 10 contestant Buzz Aldrin will appear as himself in a cameo on the Halloween episode, “The Holographic Excitation,” CBS announced Tuesday.
这位在真人秀《与星共舞》第十季有着出色表现的阿波罗登月宇航员巴兹奥尔德林将在万圣节前夕播出的生活大爆炸中出演本尊，CBS周二也宣布：“将用全息技术拍摄奥尔德林出现这一令人激动的场景。”

In the episode, the Big Bang crew gets together for a costume party at Stuart’s comic book shop. It airs Oct. 25, at 8 p.m. ET/PT.
此外，为迎接万圣节，生活大爆炸的主创们还将在斯图尔特漫画书店举办一场化妆舞会，10月25日晚8点的万圣节特辑与你不见不散。