CONELRAD
As a response to early Soviet atomic weapon tests, President Truman orders the initiation of the nationwide CONELRAD (Control of Electromagnetic Radiation) system, designed to limit the number of actively broadcasting radio stations whose signals could be used by enemy bombers to home in on and attack population centers. Designated AM radio stations would pass along emergency signals to smaller stations downstream, which would then begin a complex cycle of broadcasting emergency information to the public and then shutting down to allow another station to broadcast the same information; it is hoped that the rapidly shifting radio signals will prevent an invading enemy from finding viable targets. With its operating strategy assuming nuclear-armed Soviet bombers, CONELRAD will be rendered obsolete by the rise of the intercontinental ballistic missile by the end of the decade, and will be replaced by the Emergency Broadcast system in 1963.
The 33rd episode of the syndicated science fiction Science Fiction Theatre airs on stations across the U.S. Hosted by Truman Bradley, the episode stars Dan Clark, Ted de Corsia, and Phillip Pine.
The Air Force announces the Manned Orbiting Laboratory project, a joint venture with NASA to orbit a space station using modified Gemini capsules to launch specially selected Air Force crews for month-long stays in orbit. What isn’t revealed – but isn’t too hard to figure out – is that MOL’s mission is largely military, including orbital reconaissance: the station will essentially be a manned spy satellite. The Soviet Union responds by beginning to draw up plans for its own manned military space station, Almaz.
The 
ITV broadcasts 
The 96th episode of Irwin Allen’s adventure series Voyage To The Bottom Of The Sea airs on ABC, starring Richard Basehart and David Hedison. Terry Becker guest stars.
ABC airs the 11th episode of the modern-day science fiction series The Immortal, starring Christopher George.
NBC premieres the 
The fifth episode of the British comedy series Robert’s Robots airs on ITV licensee Thames Television, starring John Clive (A Clockwork Orange, Yellow Submarine) as eccentric inventor Robert Sommerby and Nigel Pegram as one of his robot creations.
The 
The 
A two-man crew – cosmonauts Yuri Romanenko and Georgi Grechko – is launched aboard Soyuz 26 by the Soviet Union. The Soyuz capsule docks with the recently-launched Salyut 6 space station, and the crew takes up residence for over three months, setting a new space endurance record at 96 days. The Soyuz 27 crew visits in January and swaps vehicles with the station occupants, meaning that Romanenko and Grechko technically return to Earth aboard Soyuz 27 in March 1978. Ten days into the mission, the first Soviet spacewalk since 1969 is undertaken to examine the forward docking hatch of Salyut 6, with which the previous mission failed to connect. This spacewalk was the first outing of the Soviet-made Orlan spacesuit, a design still in use on the International Space Station in the 21st century.
Warner Bros. releases the Richard Donner superhero film 
Only a year old, Texas-based video game software company Games By Apollo folds after most of its programmers defect to form their own company. With most of the games produced by Apollo now going for bargain-basement retail prices, and none of them exactly topping the sales charts, Games By Apollo becomes a prime specimen of a company that formed simply to grab a piece of the Atari VCS fad.
The 11th episode of the science fiction series The Powers Of Matthew Star airs on NBC, starring Peter Barton and Louis Gossett Jr. John Reilly (Passions) guest stars.
The seventh episode of Glen A. Larson’s superhero series Manimal airs on NBC, starring Simon MacCorkindale, Melody Anderson, and Michael D. Roberts.
The 47th episode of a revival of Rod Serling’s The Twilight Zone airs in syndication. Michael Moriarty stars.
The tenth episode of the syndicated Alexander and Ilya Salkind-produced Superboy series, starring John Haymes Newton and Stacy Haiduk, airs. Stuart Whitman and Salome Jens (Star Trek: Deep Space Nine) guest star as Jonasthan and Martha Kent.
CBS airs the 13th and final episode of the animated series Superman, starring the voices of Beau Weaver and Ginny McSwain, and comprised of two stories: The Last Time I Saw Earth and It’s Superman.
GNP Crescendo releases a CD of music from the 
The 
MCA Records releases an album of music from 
Fox airs the 14th episode of the sci-fi western, The Adventures of Brisco County, Jr., starring Bruce Campbell, Julius Carry, and Christian Clemenson.
The 11th episode of Chris Carter’s modern-day science fiction series The X-Files airs on Fox, starring Gillian Anderson and David Duchovny, and guest starring Jerry Hardin.
The 53rd episode of Lois & Clark: The New Adventures Of Superman airs on ABC, starring Dean Cain and Teri Hatcher.
The 11th episode of children’s science fiction series Aquila premieres on BBC1, starring Ben Brooks and Craig Vye.
The video game-inspired album 
BBC3 premieres the 
The 55th episode of Arrow, a modern-day reboot of DC Comics’ Green Arrow superhero starring Stephen Amell, airs on the CW. Katrina Law (Spartacus) guest stars.