Around 10.30 Pm. i went out to smokeand i saw a strange red light coming from north est going south westpassing over south Fort Lauderdale and north hollywoodit was only a big and strong red light no flashing but more like fading in and out (not like a regular red strobe on a plane)but slowly fading in and out and i did not heard any noise.there was no green and with strobe.altitude about 3000-5000 feets.speed about 250 miles per hours.i lost the view blocking by some trees all the sighting stand for about 30 seconde.