2008 Georgian spy plane shootdowns
It also claimed that white smoke trails such as seen behind the missile on the footage usually occur from land-to-air missile launches, and never with air-to-air missiles.
“This is not a full list of inconsistencies in the obviously edited video footage. [The footage does not give] a clear picture of when and where the video was recorded. If watched carefully, one can clearly see two roads parallel to the shoreline,” the Russian Foreign Ministry said. “But there aren't such roads in the indicated area of Abkhazia’s coast. Abkhazia's famous sand beaches - 100 meters in width - are not seen in the footage, even though they can be seen by satellite.”
Neutron star
A neutron star has a mass of at least 1.1 and perhaps up to 3 solar masses (). The maximum observed mass of neutron stars is about . But in general, compact stars of less than (the Chandrasekhar limit) are white dwarfs, whereas compact stars with a mass between and (the Tolman–Oppenheimer–Volkoff limit) should be neutron stars (though there is an interval of a few tenths of a solar mass where the masses of low-mass neutron stars and high-mass white dwarfs can overlap). Between and , hypothetical intermediate-mass stars such as quark stars and electroweak stars have been proposed, but none have been shown to exist. Beyond the stellar remnant will overcome the neutron degeneracy pressure and gravitational collapse will usually occur to produce a black hole, though the smallest observed mass of a stellar black hole is about .