2 ms·There's a mention of SN 1054: http://youtu.be/FBzZ-DPHd3Y?t=38m26s http://youtu.be/FBzZ-DPHd3Y?t=38m26sby trevyn 12y agoThere's a mention of SN 1054: http://youtu.be/FBzZ-DPHd3Y?t=38m26s http://youtu.be/FBzZ-DPHd3Y?t=38m26s