The first space launch from the United Kingdom is once again delayed.
Virgin Orbit, which planned to launch satellites in Cornwall aboard its modified 747 carrier aircraft as soon as Dec. 14, pushed back the date several weeks on Thursday (Dec. 8) due to licensing issues surrounding the launch, media reports indicated.
"With licenses still outstanding for the launch itself and for the satellites within the payload, additional technical work [is] needed to establish system health and readiness," CEO Dan Hart said in a statement cited by the BBC. (Virgin Orbit has not commented yet on social media, but the licensing issue was confirmed by numerous other media outlets on Thursday.)
Citing a "very limited available launch window of only two days," Hart said the new launch window will be "for the coming weeks," leaving it unclear whether the company plans a 2022 launch after all. The holiday shutdown period in the United Kingdom may make it difficult to obtain a license for a late December launch.
The U.K. civil space authority, however, noted that regulation "is not a barrier" to the launch and that Virgin Orbit's technical issues "in no way relate to the timing of when a license will be issued."
"Effective licensing forms an integral part of UK space activity," the statement added. "Spaceport Cornwall's license already permits Virgin Orbit to undertake its testing program prior to launch. Our dedicated team has been working closely with all partners to assess applications and issue the remaining licenses within the timelines we set at the outset."
Spaceport Cornwall, a converted airport in the southwest of England, was itself granted a license on Nov. 16 after the airport showed it could comply with "statutory requirements on safety, security, environment and other aspects," the U.K. Space Agency said in a statement at the time.
Virgin Orbit's first U.K. mission, named "Start Me Up" after a song by the British band the Rolling Stones, will see several small satellites soar to space, including an on-orbit manufacturing experiment and a U.K. military satellite.
The company's 747 airplane, called Cosmic Girl, will bring these satellites aloft using the LauncherOne rocket. The booster flies under the wing of Cosmic Girl before being released in the upper atmosphere, at which point the two-stage LauncherOne will ignite and carry the eight satellites into space.
It's not the first time the mission has been delayed; Virgin Orbit, while awaiting the licensing of Spaceport Cornwall in the fall, lowered its launch forecast for the next quarter as a result.
While Virgin Orbit has yet to fly in the United Kingdom, they have already flown four successful flights from the Mojave Air and Space Port in southern California, collectively sending dozens of small satellites into low Earth orbit for several customers.
The U.K. market is crowded with startups all vying for the first-ever launch in the region, but all the other companies are using a variety of vertical rocket types that are expected to launch in 2023 at the earliest.
Elizabeth Howell is the co-author of "Why Am I Taller?" (ECW Press, 2022; with Canadian astronaut Dave Williams), a book about space medicine. Follow her on Twitter @howellspace. Follow us on Twitter @Spacedotcom or Facebook.