After failing miserably on numerous occasions, North Korea has finally put a satellite in orbit. But according to US officials, it is now "tumbling out of control." This is bad news, and more bad news, covered in a double layer of extra bad news.
According to US officials, it appears that North Korea's new satellite has failed to achieve a stable orbit and is now "tumbling out of control." The greatest danger is the threat of it colliding with another satellite, adding to the growing debris field around the earth. A separate Gizmodo article provides links for tracking the current location of the satellite.
Is knowledge knowable? If not, how do we know that?