Completing its extended two-year tour of Jupiter and its intriguing moons Io and Europa, NASA’s Galileo robotic probe is given another extension, this time called the Galileo Millennium Mission. Highlights are expected to include observing Jupiter in tandem with the Cassini unmanned probe, which will swing by Jupiter in 2000 to gain a gravity assist en route to its own final target, Saturn. Galileo will also resume its exploration of the major Jovian moon Ganymede, the solar system’s largest satellite.
UPN airs the 
The 124th episode of Stargate SG-1 airs on the Sci-Fi Channel, starring Richard Dean Anderson, Amanda Tapping, Christopher Judge, and Corin Nemec.
Big Finish Productions 
The 
Big Finish Productions 
Big Finish Productions 
Big Finish Productions releases the 
Big Finish Productions 
Big Finish Productions 
NASA announces plans to launch an experimental uncrewed test vehicle called Sunjammer into orbit in 2014, as a test of solar sail technology. Though not the first solar sail ever launched, Sunjammer be will the largest by far, its mainsail being incredibly thin Kapton with a surface area of 13,000 feet. The objective of the flight is to unfurl the sail and then use the solar wind to propel it to the L1 Earth-Sun LaGrange point nearly 2,000,000 miles from Earth. Sunjammer will be lifted into orbit by a SpaceX rocket in 2014, with both NASA and NOAA keeping a close eye on the results.
The CW airs the 26th episode of Legends Of Tomorrow, starring Arthur Darvill, Brandon Routh, Caity Lotz and Victor Garber. John Barrowman (Torchwood) and NEal McDonough guest star.
The CW airs the 57th episode of The Flash, a modern-day reboot of DC Comics’ superhero starring Grant Gustin. 
The 212th episode of Chris Carter’s modern-day science fiction series The X-Files airs on Fox, starring David Duchovny and Gillian Anderson. Mitch Pileggi, William B. Davis and Ben Cotton (Mars) guest star.
Ukrainian-born Space Shuttle astronaut Leonid Kadeniuk, who entered the Soviet-era cosmonaut corps in 1976 but didn’t fly in space until 1997, dies at the age of 67. The first Ukrainian national to fly in space, Kadeniuk was a member of the STS-87 crew, a microgravity science mission aboard Columbia during which he performed experiments on vegetation in zero gravity. Following his single flight into space, Kadeniuk spent a few years continuing to try to build Ukraine’s space program, before becoming involved in politics in the 21st century.
Streaming service CBS All Access releases 
Fox airs the 
The CW airs the 23rd episode of Batwoman starring Javicia Leslie, Rachel Skarsten, and Meagan Tandy.