7/85 2030 looking eastward bright silver object hi in atmosphere moved at incredible speed no contrails

I was looking to the east with my back to the sun I looked up from doing yard work into the eastern sky I was noticing how blue the sky was and has I kept looking up at almost75 degrees I noticed a bright silver looking object that was about maybe .5cm in length and slender. I kept looking at it and it began to move towards the south slowly and than it excelarated moving faster than I've ever seen a flying object move within a blink of my eyes it was gone.My eye contact lasted for roughly 15 sec. I knew it wasn't from this planet.It was so high I didn't see any contrails,it seemed on the edge of our atmosphere.I didn't have any mind altering substances in my body I have seen contrails of Boeings hypersonic plane alternating puffs of smoke with length of contrail in between puffs of smoke and this Boeing aircraft was high in the atmosphere and literally dropped from the sky north of Everett. I needed to tell this also.