Launch preparations for the LINK mission
A robotic servicing spacecraft named LINK, built by Katalyst Space, is ready to raise the orbit of NASA’s Neil Gehrels Swift Observatory. The launch is scheduled for the earliest window on Thursday, July 2, at 5:09 a.m. EDT (21:09 p.m. UTC+12) from the launch site on Kwajalein Atoll in the Pacific Ocean.
Mission objective
Swift, operating since 2004 in low‑Earth orbit, is experiencing gradual orbital decay that limits its observational capabilities. Raising its orbit will extend the satellite’s operational life and preserve its scientific output.
Technology and procedure
LINK carries a high‑thrust propulsion system designed to deliver a precise impulse after docking with Swift. The spacecraft is equipped with autonomous navigation and docking sensors to ensure accurate maneuvering. Once the orbit‑raising burn is completed, LINK will separate and deorbit.
Launch site and international cooperation
The launch from Kwajalein Atoll, part of the Republic of the Marshall Islands, highlights international collaboration in space operations. The mission is supported by NASA and forms part of a growing suite of servicing missions aimed at extending the lifespan of existing satellites.
Future implications
Successful execution could establish a template for future servicing missions, benefitting both scientific and commercial assets in low‑Earth orbit.