Rocket Lab launches Korean disaster-monitoring satellite after long delay

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The "Bridging the Swarm" mission lifted off on Thursday (Jan. 29) at 8:21 p.m. ET.

a black and white rocket launches into a blue sky from a seaside pad
A Rocket Lab Electron rocket launches South Korea's NEONSAT-1A satellite from New Zealand on Jan. 29, 2026. (Image credit: Rocket Lab)

Rocket Lab launched a South Korean disaster-monitoring satellite from New Zealand on Thursday (Jan. 29), about six weeks later than originally planned.

A 59-foot-tall (18-meter-tall) Electron rocket launched the "Bridging the Swarm" mission from Rocket Lab's New Zealand site on Thursday at 8:21 p.m. EST (0121 GMT and 2:21 p.m. local New Zealand time on Jan. 30).

view from space showing a rocket nozzle and a dark cylindrical falling back to earth, with our planet in the background

The Electron's first stage falls back toward Earth during the launch of South Korea's NEONSAT-1A satellite from New Zealand on Jan. 29, 2026. (Image credit: Rocket Lab)

"Bridging the Swarm" lofted a single payload for the Satellite Technology Research Center (SaTReC) at the Korea Advanced Institute of Science and Technology (KAIST).

That payload is NEONSAT-1A, "an advanced Earth-observation satellite equipped with a high-resolution optical camera," Rocket Lab wrote in a mission description.

"Designed to capture near-real time natural disaster monitoring for the Korean peninsula, KAIST's NEONSAT constellation is a collaboration across multiple Korean academic, industry and research institutions, including SaTReC, which is leading the program's system design and engineering," the company added.

NEONSAT is not a constellation yet. Previously, just one satellite in the program had reached low Earth orbit — NEONSAT-1, which flew atop an Electron in April 2024.

The NEONSAT program is funded by the Korean government — namely, the Ministry of Science and ICT. (ICT stands for "Information and Communication Technology.")

All went to plan on Thursday's launch: The Electron's "kick stage" deployed NEONSAT-1A about 54 minutes after launch, setting it free 336 miles (540 kilometers) above our planet.

"Bridging The Swarm" was Rocket Lab's second launch of 2026 and its 81st overall to date. The company launched 21 missions last year, setting a new Rocket Lab record.

Editor's note: This story was updated at 8:30 p.m. ET on Jan. 29 with news of successful liftoff, then again at 12:25 a.m. ET on Jan. 30 with news of payload deploy.

Mike Wall
Mike Wall
Senior Space Writer

Michael Wall is a Senior Space Writer with Space.com and joined the team in 2010. He primarily covers exoplanets, spaceflight and military space, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.

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