31. Other scholars replied that it was likely St . Gregory had been referring to Arcturus . 32. From the late 1990s the characters Marionette, Arcturus Rann and Guardians of the Galaxy. 33. During 1997 Arcturus also released another album, " La Masquerade Infernale ". 34. Following the arc of the handle will lead to Arcturus as shown in the diagram. 35. Arcturus performed guest vocals on two songs.36. In the wake of his death, Valerian ascends to the throne vacated by Arcturus . 37. Dimmu Borgir bassist and Arcturus frontman ICS Vortex appears on two tracks of this album. 38. Arcturus is a hydrogen shell burning phase.39. In the remotest parts, the shadows fall southward, and even Arcturus is not visible. 40. David Lindsay's A Voyage to Arcturus , the character Surtur is based on Surtr.