'''Gunstar 2''' is a four-barreled [[period]] 168 glider [[gun]] that uses four [[B-heptomino]]es moving around a period 840 track consisting of four 64-[[generation]] turns and eight 73-generation turns. The B-heptominoes make use of Buckingham's [[transparent block reaction]]. It was built by [[David Buckingham]] sometime before November 20, [[:Category:Patterns found in 1991|1991]].<ref>[[Alan Hensel]]'s [http://www.ibiblio.org/lifepatterns/ lifep.zip pattern collection].</ref> It is quite a bit smaller than the standard [[gunstar]]s and has a period that is not attainably by the standard method of gunstar construction.
|name = Gunstar 2
|pname = gunstar2
|c = 363
|bx = 119
|by = 119
|p = 168
|b = 4
|discoverer = David Buckingham
|discoveryear = 1991
|rulemin = B3/S23
|rulemax = B38/S23
|isorulemin = B3/S23
|isorulemax = B38/S234c6i
|plaintext = true
|rle = true
|animated = true
|viewerconfig = #C [[ GPS 28 ZOOM 2 LOOP 168 ]]
}}
'''Gunstar 2''' is a four-[[barrel]]led [[period]]-168 [[glider]] [[gun]] built by [[David Buckingham]] sometime before November 20, {{year|1991}}.<ref>[[Alan Hensel]]'s [http://www.ibiblio.org/lifepatterns/ lifep.zip pattern collection].</ref> It is a [[Herschel loop]] where four evenly distributed [[Herschel]]s run through four copies of p8 [[R64]] and eight copies of p8 [[Lx73]]. Using different mechanisms, gunstar 2 is smaller than the forerunner [[gunstar]]s.
==References==
== References ==
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<references />
== External links ==
* [https://conwaylife.com/ref/lifepage/patterns/gunstar2.html <tt>gunstar2.lif</tt>] at [[Paul Callahan]]'s Life Pattern Catalog
