February 2006 brings four all-new episodes of Stargate SG-1 and Stargate Atlantis to The SCI FI Channel, from spaceship battles in “Ethon” to Genii manipulation in “Coup D’etat.”

Also on Friday nights, Battlestar Galactica continues its march toward what is promised to be another jaw-dropping season finale.

Here’s what SCI FI has planned for U.S. viewers next month:

FEBRUARY 3
Stargate SG-1 – “Ethon” (915)
Stargate Atlantis – “The Tower” (215)
Battlestar Galactica – “Scar” (215)

FEBRUARY 10
Stargate SG-1 – “Off the Grid” (916)
Stargate Atlantis – “The Long Goodbye” (216)
Battlestar Galactica – “Sacrifice” (216)

FEBRUARY 17
Stargate SG-1 – “The Scourge” (917)
Stargate Atlantis – “Coup D’etat” (217)
Battlestar Galactica – “The Captain’s Hand” (217)

FEBRUARY 24
Stargate SG-1 – “Arthur’s Mantle” (918)
Stargate Atlantis – “Michael” (218)
Battlestar Galactica – “Downloaded” (218)

This puts SCI FI’s three hit original series on track for season finales on Friday, March 10.

In reruns, SG-1 will finish Season Six and make it halfway through Season Seven weeknights at 6 p.m. Eastern/Pacific in the month of February. “Stargate Monday,” recently shortened to a three-episode marathon, will finish up Season One.

Galactica, meanwhile, will see another Season Two marathon on February 7, with the eight episodes from “Final Cut” to “Scar” starting at 8 a.m.

New episodes return this Friday, January 6, starting at 8 p.m. Eastern/Pacific! Don’t miss new episodes every Friday this winter.