Earth in Peril! (short story)

Earth in Peril! was a short story printed in TV Century 21 that contained elements from the Doctor Who universe. Framed as the front page of an in-universe periodical, the titular article instead made reference to the Fireball XL5 content in the issue with a smaller piece tying-in to the Stingray comic story Curse of the Crustavons, which was a crossover with the DWU.

Summary
to be added

Characters

 * Professor Logan
 * Commander Zero

Worldbuilding

 * Professor Logan has reported to the World Security Council that the Omega-Minus Detector Meter picked up a mysterious signal from deep in space at 0:37 hours. He also states the intensity of the reading indicates that the Omega-Minus device has entered the Solar System and is approaching Earth at tremendous speed. Logan further recommends that all bases be alerted until more information can be ascertained about the situation.
 * The newly developed Cobra missile, which has been in service at Space City for about a month, is the only hope of destroying the hostile force.
 * The Cobra missile was developed by a joint Anglo-American-Russian combine. It had varied success in its trials, scoring only fifty percent interceptions. Since then, a new Russian radar lock has been fitted and experts are now confident the Cobra can track and destroy any target.

Story notes

 * This story is another crossover with Fireball XL5 and Stingray.

Continuity

 * Jodrell Bank and its director Professor Logan report that a space attack is imminent. (COMIC: Power Play, PROSE: Stingray Hunts Aliens)
 * The army Junglecat vehicle transporting Stingray to a lake in the Brazilian jungle reports a sighting of a strange lobster-like machine. The description fits that of the alien craft which has been destroying native villages. (COMIC: Curse of the Crustavons)