Open main menu
CDOT Wiki
β
Search
Changes
← Older edit
Newer edit →
EAC234
4 bytes added
,
13:10, 12 January 2007
no edit summary
[[
SF and Literary Terms - A Glossariki!
]]
LY, light year - The distance travelled by light in one year. Light travels at 300,000 km/sec, so a lighty year is 1 light year = 9.4605284 × 1015 meters.
Bob
1
edit