Encyclopedia > Risa

Article Content

Risa

Risa is a fictional planet in the Star Trek universe, renowned as a pleasure resort and frequently used by Starfleet members for shore leave around the time of the 24th century.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Dynabee

... perpendicular to the force applied. This is why spinning gyro tops will not simply fall over, but start precessing around. (The precessing motion is perpendicular to the ...