{"id":43145,"date":"2026-07-07T19:33:08","date_gmt":"2026-07-07T11:33:08","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/katalysts-satellite-rescue-mission-is-now-in-pursuit-of-nasas-swift\/"},"modified":"2026-07-07T19:33:08","modified_gmt":"2026-07-07T11:33:08","slug":"katalysts-satellite-rescue-mission-is-now-in-pursuit-of-nasas-swift","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/katalysts-satellite-rescue-mission-is-now-in-pursuit-of-nasas-swift\/","title":{"rendered":"Katalyst\u2019s satellite rescue mission is now in pursuit of NASA\u2019s Swift"},"content":{"rendered":"

High above the remote Pacific Ocean, about halfway between Hawaii and the northernmost part of Australia, an air-launched rocket fired into space on Independence Day weekend to kick off a weekslong pursuit of a NASA astronomy satellite perilously close to falling out of orbit.<\/p>\n

The endeavor to rescue NASA\u2019s Swift satellite is the first mission of its kind. NASA put out a call for commercial companies less than a year ago to propose how they could rapidly build and launch a small satellite to latch onto the Swift spacecraft and boost its altitude so that it doesn\u2019t come down in a few months.<\/p>\n

Katalyst Space Technologies responded with the best offer. NASA awarded the company a contract last September to build and launch a mission to rescue Swift. A little more than nine months later, Katalyst\u2019s nearly half-ton Link satellite is safely in orbit. For anyone who follows the space industry, building, testing, and launching a functioning first-of-its-kind satellite of that size in less than a year is a remarkable achievement; it would usually take several years.<\/p>\n

Getting to Swift<\/h2>\n

Technicians buttoned up the Link satellite inside the nose cone of a Northrop Grumman Pegasus XL rocket last month at NASA\u2019s Wallops Flight Facility in Virginia. An aircrew flew the rocket and its L-1011 carrier aircraft from Virginia to the US Army\u2019s Ronald Reagan Space and Missile Test Range on Kwajalein Atoll, a facility leased from the Marshall Islands more than 2,000 miles southwest of Honolulu.<\/p>\n

Once there, the rocket and the L-1011 waited several days for good weather, then took off to fly to a predetermined launch zone south of Kwajalein. With everything in order and upon reaching a cruising altitude of 41,000 feet, the pilots released the 58-foot-long (18-meter) rocket at 4:36 am EDT (08:36 UTC) Friday. Five seconds later, the Pegasus XL ignited its solid-fueled first stage to begin the climb to orbit.<\/p>\n

,<\/p>\n

It took just shy of eight minutes for the Pegasus XL\u2019s three solid-fueled motors to accelerate to orbital velocity. The rocket\u2019s upper stage completed a preprogrammed sequence to deploy the Link satellite nearly 13 minutes after launch. NASA confirmed later Friday that ground teams from Katalyst established communications with the Link satellite, confirming the spacecraft survived the ride on Pegasus.<\/p>\n

Katalyst selected the rarely used Pegasus rocket, which has flown just once in the last seven years, because the Swift rescue mission needed to launch into an unusually low-inclination orbit to reach its target. Swift\u2019s orbit is inclined 20.6 degrees to the equator, and the Link satellite would have required a launch on an oversized, more expensive rocket to reach that orbit from a spaceport like Cape Canaveral, Florida. Launching from the equatorial Pacific solved that problem.<\/p>\n

There are more trials ahead for Katalyst. The Swift rescue mission is the first time the company has flown this version of its Link satellite. In addition to the standard satellite systems required to generate power, maintain attitude control, and communicate with the ground, the Link spacecraft has cameras and sensors to guide itself toward Swift and three robotic arms to grab onto the observatory. Three plasma thrusters will propel Link and Swift to a higher orbit once Katalyst confirms a firm connection.<\/p>\n

\u201cOver the next several weeks, Katalyst will perform checkout procedures for Link, including assessments of its propulsion, sensor, and navigation systems,\u201d NASA said in a statement. \u201cLink will then approach Swift and complete a survey of the 21-year-old observatory, before capturing and lifting it over the course of several months.\u201d<\/p>\n

,<\/p>\n

But Swift was never designed to meet up with another spacecraft in orbit. Engineers are unsure of the condition of Swift\u2019s thermal insulation, and ground controllers will take a cautious approach to determining where and when Link\u2019s robotic arms can capture the satellite. Officials from NASA and Katalyst acknowledge the unknowns.<\/p>\n

\n

\"\"<\/p>\n

Concept of operations for the Swift rescue mission.<\/p>\n

Credit:
\n Katalyst Space Technologies<\/p>\n<\/figure>\n

\u201cAll this is challenging and risky,\u201d said Kieran Wilson, principal investigator for the Link satellite at Katalyst. \u201cThere\u2019s a lot of spacecraft that have had far longer development cycles with far more funding behind them that have failed for mundane reasons.\u201d<\/p>\n

But getting Link launched successfully is an accomplishment in and of itself, NASA officials said. Managers faced a real deadline. Based on current trends, Swift will fall below an altitude of 300 kilometers (186 miles) in October, when its orbit will be too low for Link to have a decent shot at completing the rendezvous due to increasing atmospheric drag.<\/p>\n

\u201cOne thing that we\u2019re relying on for Swift is its ability to maintain its own pointing control,\u201d Wilson said. \u201cThere are no features on Swift that are designed to capture. There\u2019s a lack of documentation to even help us figure out where those features would be if they existed, but we are confident that Swift can point well.<\/p>\n

\u201cOnce we get to within tens of meters, Swift will be performing maneuvers in tandem with us in order for us to inspect the capture locations, ensure that they are free of torn-off MLI (Multi-Layer Insulation), whatever may be there, and to essentially move through various capture locations that we have.\u201d<\/p>\n

,<\/p>\n

NASA has a clear interest in saving the Swift mission. The $500 million observatory\u2019s primary mission is detecting gamma-ray bursts, the most powerful explosions in the known Universe. Despite its age, astrophysicists still rely on Swift\u2019s multi-wavelength instruments to identify and locate gamma-ray bursts for follow-up observations by other observatories.<\/p>\n

But part of the reason for launching a rescue mission to Swift is simply to see if it can be done. NASA launched Space Shuttles to service and upgrade the Hubble Space Telescope, but those missions required hands-on work from spacewalking astronauts. A safer, cheaper robotic servicing platform would have a broader set of applications.<\/p>\n

\u201cThis is a historic mission,\u201d said Robert Lamontagne, vice president of strategic partnerships at Katalyst. \u201cSome would call it the first of its kind, a robotic spacecraft that can go and capture an unprepared satellite. It\u2019s a commercial mission, first and foremost. It\u2019s doing an operational, real-world objective. It\u2019s not just a demonstration. We\u2019re doing this as a service.<\/p>\n

\u201cAt Katalyst, we are very passionate about the idea of dynamic space operations,\u201d Lamontagne said. \u201cWhat I mean by that is, for years and years, folks have thought about space as something where you build a satellite, you launch a satellite, it does its mission, and at the end of the mission, it gets disposed of, either it re-enters, or it goes to a graveyard orbit. That\u2019s a throwaway type of model.<\/p>\n

\u201cWe think the spacecraft operator should no longer be constrained by the silly decisions that we made before launch,\u201d he said. \u201cYou should be able to refuel, reposition, repurpose, repair, and even upgrade satellites, even if they were never prepared for it, and that\u2019s where Katalyst is trying to change everyone\u2019s mindset.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

High above the remote Pacific Ocean, about halfway between Hawaii and the northernmost part of Australia, an air-launched rocket fired into space on Independence Day weekend to kick off a weekslong pursuit of a NASA astronomy satellite perilously close to falling out of orbit. The endeavor to rescue NASA\u2019s Swift satellite is the first mission […]<\/p>\n","protected":false},"author":1,"featured_media":43146,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-43145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/43145"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=43145"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/43145\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media\/43146"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=43145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=43145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=43145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}