Those calling this pic a missile are playing into controlled opposition. This is an object blown out at very high pressure. Right after this the main explosion took place. The second picture is the cellar of what are called the river Tunnels. Third pic you can see the elevator doors to the tunnels blown clean out which is right behind the RV. Also note the RV debris is setting in the location of what the FBI are calling the center of the blast. how did the debris not get blown away from the center of the blast? You know the answer.
Take a look at this video slow down. You can clearly see a gas forming in front of the white car before the explosion. This was likely a methane explosion without any accelerates such as Aluminum Nitrate. Accelerates produce greater force or penetration power.
Think of someone that blows fire out of their mouth. That is a fair analogy to this explosion.
https://twitter.com/QueenofClubsIII/status/1342929296977842176