ANCHORAGE (KTUU) UPDATE: Thursday 530pm
Photo and video from Bureau of Land Management
Bureau of Land Management staff responsible for capturing the strange ice-covered phenomenon have sent the full, un-doctored video.
The object has still not been identified, however in the original Facebook post, BLM states that it has not been photoshopped.
Craig McCaa, who captured the footage, said in an email that they have been amazed by the response to the video.
"It points out how strongly the mysteries of the natural world capture our imagination," McCaa said.
BLM ( Bureau of Land Management) staffers based in Fairbanks shot this video of something in the Chena River. BLM officials have not been able to identify it.
On its Facebook page, BLM wrote, "Our employees did not investigate. It's kind of far out in the middle of the river. Video was taken right by our BLM Fairbanks District Office facing downstream. We're not sure what it is. We're letting you all be the judge."
What do you think it is?