Earl Green is the creator, curator, and head writer of theLogBook.com.
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.
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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.
The 127th episode of Arrow, a modern-day reboot of DC Comics’ Green Arrow superhero starring Stephen Amell, airs on the CW. Steve Bacic (Andromeda) guest stars.
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Streaming service CBS All Access releases the 14th episode of Star Trek: Discovery. Michelle Yeoh, Jayne Brook (Chicago Hope) and James Frain guest star. 
The CW airs the 81st episode of The Flash, a modern-day reboot of DC Comics’ superhero starring Grant Gustin. Katee Sackhoff (Battlestar Galactica), Paul McGillion (Stargate Atlantis), and Dominic Burgess (Doctor Who, Star Trek: Picard) guest star.
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The 213th episode of Chris Carter’s modern-day science fiction series The X-Files airs on Fox, starring David Duchovny and Gillian Anderson. Mitch Pileggi and Haley Joel Osment (The Sixth Sense) guest star.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 128th episode of Arrow, a modern-day reboot of DC Comics’ Green Arrow superhero starring Stephen Amell, airs on the CW. Michael Emerson (Lost) guest stars.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
Streaming service CBS All Access releases the 15th episode of Star Trek: Discovery. Michelle Yeoh, Jayne Brook (Chicago Hope), James Frain, Clint Howard (Star Trek, Space Rangers) guest star in the season finale, which offers this series’ first glimpse of the Enterprise, leading into the second season’s storyline.
The CW airs the 43rd episode of Legends Of Tomorrow, starring Caity Lotz, Brandon Routh, Maisie Richardson-Sellers, and Tala Ashe. Matt Ryan (Constantine), Neal McDonough and John Noble (Fringe) guest star.
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MGM’s Stargate-franchise-centric streaming service, Stargate Command, debuts the first installment of its only original production, Stargate Origins, starring Ellie Gall and Connor Trinneer (Star Trek: Enterprise).
MGM’s Stargate-franchise-centric streaming service, Stargate Command, debuts the second installment of its only original production, Stargate Origins, starring Ellie Gall and Connor Trinneer (Star Trek: Enterprise).
The CW airs the 44th episode of Legends Of Tomorrow, starring Caity Lotz, Brandon Routh, Maisie Richardson-Sellers, and Tala Ashe. Arthur Darvill (Doctor Who) guest stars.
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Cable channel Disney XD airs the 66th episode of the series Star Wars: Rebels. Lars Mikkelsen and Warwick Davis (Willow, Return Of The Jedi) guest star.
Cable channel Disney XD airs the 67th episode of the series Star Wars: Rebels. Lars Mikkelsen, Warwick Davis (Willow, Return Of The Jedi), and Clancy Brown (Highlander) guest star.
The CW airs the 45th 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.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
Cable channel Disney XD airs the 68th episode of the series Star Wars: Rebels. Lars Mikkelsen, Ian McDiarmid (Star Wars Episode III), Adrienne Wilkinson (Xena: Warrior Princess) and Malcolm McDowell (A Clockword Orange, Star Trek: Generations) guest star.
Cable channel Disney XD airs the 69th episode of the series Star Wars: Rebels. Lars Mikkelsen, Ian McDiarmid (Star Wars Episode III), Adrienne Wilkinson (Xena: Warrior Princess) and Malcolm McDowell (A Clockword Orange, Star Trek: Generations) guest star.
The CW airs the 82nd episode of The Flash, a modern-day reboot of DC Comics’ superhero starring Grant Gustin.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 214th episode of Chris Carter’s modern-day science fiction series The X-Files airs on Fox, starring David Duchovny and Gillian Anderson.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 129th episode of Arrow, a modern-day reboot of DC Comics’ Green Arrow superhero starring Stephen Amell, airs on the CW.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
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.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
Cable channel Disney XD airs the 70th episode of the series Star Wars: Rebels. Lars Mikkelsen, Ian McDiarmid (Star Wars Episode III), Gina Torres (Firefly), and Malcolm McDowell (A Clockword Orange, Star Trek: Generations) guest star.
Cable channel Disney XD airs the 71st episode of the series Star Wars: Rebels. Lars Mikkelsen, Ian McDiarmid (Star Wars Episode III), Gina Torres (Firefly), and Malcolm McDowell (A Clockword Orange, Star Trek: Generations) guest star in the series finale.
The CW airs the 83rd episode of The Flash, a modern-day reboot of DC Comics’ superhero starring Grant Gustin.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 215th episode of Chris Carter’s modern-day science fiction series The X-Files airs on Fox, starring David Duchovny and Gillian Anderson.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The 130th episode of Arrow, a modern-day reboot of DC Comics’ Green Arrow superhero starring Stephen Amell, airs on the CW. Teryl Rothery (Stargate SG-1) guest stars.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The CW airs the 47th episode of Legends Of Tomorrow, starring Caity Lotz, Brandon Routh, Maisie Richardson-Sellers, and Tala Ashe. Luke Bilyk (DeGrassi: The Next Generation) guest stars as Elvis.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.
The CW airs the 84th episode of The Flash, a modern-day reboot of DC Comics’ superhero starring Grant Gustin.
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Widely regarded as one of the 20th and 21st centuries’ finest minds in the fields of theoretical physics and cosmology, Professor Stephen Hawking dies at the age of 76, having suffered from ALS (better known as Lou Gehrig’s Disease) for over 50 years. He far outlived the few years he was expected to live when he was diagnosed in 1963. In that time, he co-authored a 1970 paper which referred back to Einstein’s Theory of General Relativity to lend great credibility to the then-new (and not widely accepted) theory of the universe’s origins in a “big bang”. Later that same year he began working on research that would eventually lead to the theory that black holes would emit a signature radiation, dubbed Hawking radiation, though those emissions had yet to be observed directly at the time of Hawking’s death. His best-selling 1988 book, “A Brief History Of Time”, propelled Hawking (and his remarkable survival story) into the public eye, though by this time he was wheelchair-bound and reliant on a speech synthesizer to communicate with others.
The 216th episode of Chris Carter’s modern-day science fiction series The X-Files airs on Fox, starring David Duchovny and Gillian Anderson. Fiona Vroom (Star Trek Continues) and Jere Burns (Max Headroom) guest star.
This series is not yet chronicled in the LogBook. You could join theLogBook team and write this guide or support the webmaster’s efforts to expand the site.