Eta Carinae is now engaging in Which of the following statements about Eta Carinae is NOT true?

admin2009-06-15 110

问题 Eta Carinae is now engaging in
Which of the following statements about Eta Carinae is NOT true?

选项 A、It will end up as a supernova.
B、It can be seen only through binoculars,
C、It is the only, star that sends out an ultraviolet laser.
D、Its ultraviolet laser is brighter than that of the Sun.