2022-01-21 - Littleton, CO - Changing

Conversation the day before with an individual, who like me, sees several objects a week fly over the area, a coincidence. I am looking out my living window facing north when I see a couple pinpoint lights on the horizon NE of my location. One jumps to a higher position in the sky, about 25-degrees off the earth exhibiting instantaneous acceleration. The other light remains stationary. As the "jump-up" light begins making its way directly toward me, it changes into a massively bright, white, blinding light. I can barely keep my eyes on it. It is a single light. As it approaches, I notice it is crystalline. The light then turns away from my vision and heads directly west. I see the "craft" then--the side--as an elongated light, but not as bright. The entire object is a light. It doesn't fly evenly but skips along fast then slow. It does this twice before disappearing west of the hog back.