The sixth episode of the Battlestar Galactica spinoff series Caprica, a non-space-based tale of the creation of the Cylons over half a century before the events seen in Galactica, premieres on cable channel Syfy. James Marsters (Buffy: The Vampire Slayer, Angel) and Patton Oswalt guest star.

The U.S. Air Force launches a second unmanned X-37B spacecraft into Earth orbit atop an Atlas V rocket. Designated USA-226, this is the second Boeing-built X-37B to reach orbit, and is the first to remain in orbit for over a year, re-entering the atmosphere and successfully conducting an automated landing in June 2012. This X-37B also features a solar panel array that is deployed from its cargo compartment, allowing it to generate constant power during its classified 15-month mission.
To allay public fears that the next level might not be reached, NASA offers an explanation for an enigmatic 2010 image from the Hubble Space Telescope, showing a galaxy cluster, Abell 68, approximately 2,000,000,000 light years away. In the middle of that cluster, however, is what appears to be an alien from the video game Space Invaders. NASA explains that it’s a visual artifact of gravitational lensing caused by the gravity influence of the foreground galaxies upon the light of galaxies further away in the image. Earth breathes easy once more.
The 38th episode of Arrow, a modern-day reboot of DC Comics’ Green Arrow superhero starring Stephen Amell, airs on the CW. Caity Lotz (Mad Men, Legends Of Tomorrow) guest stars.
The CW airs the 46th episode of Legends Of Tomorrow, starring Caity Lotz, Brandon Routh, Maisie Richardson-Sellers, and Tala Ashe. Arthur Darvill (Doctor Who) and Neal McDonough guest star.
Cable channel Disney XD airs the
Cable channel Disney XD airs the
The CW airs the 106th episode of The Flash, a modern-day reboot of DC Comics’ superhero starring Grant Gustin.
Streaming service CBS All Access debuts
Streaming service Disney Plus releases the ninth and final episode of WandaVision, created for TV by Jac Schaeffer and starring Elizabeth Olsen, Paul Bettany, and Kathryn Hahn. The series sets up both a spinoff for Hahn’s character, as well as a lead-in to future feature film Doctor Strange And The Multiverse Of Madness, to be released in 2022.