Syfy has canceled Stargate Universe. The final 10 episodes of the series, set to air this spring will be its last.
While predicting outcomes is much more difficult on cable than broadcast, it had been pulling a 0.5 rating with adults 18-49 in its most recent airings. Holiday-themed episodes of Eureka and Warehouse 13 last week performed 40% and 60% better respectively than the most recent original of SGU.
Earlier this year, Syfy canceled Caprica, but there is at least a chance the Battlestar Galactica franchise will live on if it picks up prequel 'Blood and Chrome' (which is planned as a movie/pilot) to series.