Orbital and Decaying Orbits of TSB

I believe the "TSB" was of "Extra Solar Technogenic Origin"! A "Survey Ship" drops out of "Hyperspace" at the edge of our "Solar System", "Tractor Beams" itself a "SpaceRock & Ice Shield" to push in front of the Ship,( to push away and collect "Impactors, while traveling at "Subluminal Velocities) while on a "Survey Flight" through our "System". While approaching "Earths Orbit" in a "Catch-Up", the "SHIP" Experiences problems, with It's "Matter-Anti-Matter" Plant and Sublight Engines. The Ships releases the "Tractor Beams" while slowing down precipitously... The "Stream of Space Debris" heads directly at the Earth at "Speed" and Becomes part & parcel of the "Atmospheric Effects" (By Burning UP in the upper atmosphere) some days before, an expected "Meteor Swarm"... Some days later on the 5th. or 6th. the "SHIP" catches up with the Earth and manages to Obtain an Elliptical Orbit, still losing "POWER" the orbit decays and soon it is Seen passing "South" to North" or SE to NW over "Western China" & Eastern Siberia", on this pass the "Ships" Engineering Officers" say they must Land to Effect "permanent" repairs, and preferably Near a Body of Water... (The ship could have been seen at various "Times", during a 2 day event, bouncing in an out of the atmosphere and making course corrections( hence the varying time of sighting and trajectory) to search for the perfect spot which they decided was @ "Lake Baikal", a Final "Course Correction" at Perigee and "Emergency Deceleration" overtaxed their remaining, "Normal Space", "Fusion ReactorDrives" and Exploded! Losing Power for the "Matter-Antimatter" Containment Field, it too Detonated causing the Major Portion of the Destruction below, from the "Ball of Plasma" that the ship became! Secondary Explosions could have been the result of the Plasma Wave Front "Catching Up With" and detonating other "Auxillary Plants" and or " Defensive Weapon Stores" that were in "Containment Fields"! As perhaps 99.5% of the "Ship and her Stores were "Ionized", there of course, has been nothing left except Dust!