 | This article is rated C-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||
| ||||||||||||||
.jpg){kind=small}
This article is wrong.
editV404 Cygni may have been shown to be a system containing a compact mass, there is no strong evidence that indicates the only possible interpretation is that it contains a black hole. The article itself admits the possibility that the compact object is a quark star, yet states as uncontested fact that a stellar sized black hole exists here. I challenge this as speculation.216.96.79.164 (talk) 21:03, 12 January 2014 (UTC)
But where is it?
editNo article on an astronomical object should be missing the location of the object. What is the RA/DEC for this object?
Spike in activity
edithttp://www.esa.int/Our_Activities/Space_Science/Integral/Monster_black_hole_wakes_up_after_26_years