x = 36, y = 27, rule = B3/S23
34b2o$34bo$26bo5bobo$26bobo3b2o$9bo17bobo$9b2o16bo2bo$5b2o3b2o15bobo$
10b3o13bobo$10b2o14bo$2b2o5b2o$bobo5bo$bo$2o$15b2o$14bo2bo$15bob2o8bo$
14bo3bo9b2o$14b4ob2o6b2o$10bob2o4bob2o$9bobobob2obo3bo$9bo3bob2obobobo
$10b2obo4b2obo$11b2ob4o$13bo3bo$13b2obo$14bo2bo$15b2o!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ THEME 6 HEIGHT 370 WIDTH 480 ZOOM 12 AUTOSTART LOOP 60 GPS 30 ]]
Period-60 glider gun
(click above to open LifeViewer)The gun shown on the right is a period-60 glider gun. It contains a Gosper glider gun and a P12 oscillator.