List of spaceships/noadjustable

The following table displays all known spaceship speeds and directions that do not rely on adjustable ships.

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Speed	Smallest known	Min. population		First found	Discoverer	Year found
Orthogonal speeds
c/2	lightweight spaceship	9		lightweight spaceship	John Conway	1970
3c/7	Soba	257		spaghetti monster	Tim Coe	2016
2c/5	30P5H2V0	30		44P5H2V0	Dean Hickerson	1991
17c/45	caterpillar	11,880,039		caterpillar	Gabriel Nivasch	2004
c/3	25P3H1V0.1, 25P3H1V0.2	25		84P3H1V0.1	Dean Hickerson	1989
2c/7	weekender	36		weekender	David Eppstein	2000
c/4	37P4H1V0	37		119P4H1V0	Dean Hickerson	1989
c/5	spider	58		snail	Tim Coe	1996
c/6	56P6H1V0	56		dragon	Paul Tooke	2000
c/7	loafer	20		loafer	Josh Ball	2013
31c/240	silverfish	210,108		shield bug	Dave Greene	2014
c/10	copperhead	28		copperhead	zdr	2016
Diagonal speeds
c/4	glider	5		glider	Richard K. Guy	1970
c/5	58P5H1V1	58		295P5H1V1	Jason Summers	2000
c/6	77P6H1V1	77		seal	Nicolay Beluchenko	2005
c/7	lobster	83		lobster	Matthias Merzenich	2011
c/12	2-engine Cordership	100		13-engine Cordership	Dean Hickerson	1991
Knightships (slope 2)
(2,1)c/6	Sir Robin	282		Sir Robin	Adam P. Goucher and Tomas Rokicki	2018
Slope 23/5
(23,5)c/79	waterbear	197,896		waterbear	Brett Berger	2014

This spaceship has occurred from an asymmetric soup.
This spaceship has occurred from a symmetric soup.
This spaceship is an elementary spaceship.
This spaceship is an engineered spaceship.