Rocket Lab launched an Earth-observing satellite for the company BlackSky toward orbit tonight (June 2).

An Electron rocket lifted off from Rocket Lab‘s New Zealand site today at 7:57 p.m. EDT (0057 GMT or 11:57 a.m. local New Zealand time on June 3), carrying a “Gen-3” satellite for Virginia-based BlackSky toward low Earth orbit (LEO).

If all goes to plan, the mission, which Rocket Lab calls “Full Stream Ahead,” will deliver the spacecraft to a circular orbit 292 miles (470 kilometers) above Earth.

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Once there, the spacecraft “will join the remainder of the company’s constellation delivering very high-resolution imagery and AI-enabled analytics for daily intelligence operations,” Rocket Lab wrote in a mission description.

“‘Full Stream Ahead’ is the second in a series of four Electron launches booked by BlackSky to deploy its Gen-3 satellites to orbit this year, and the 10th overall [Electron] launch for the company — making Electron the most prolific launcher for their constellation to date,” Rocket Lab added.

a black and white rocket rises into a clear blue sky

The Electron rises into the New Zealand sky on the “Full Stream Ahead” mission on June 2, 2025. (Image credit: Rocket Lab)

Tonight’s launch was the seventh of 2025 and the 65th overall flight for the 59-foot-tall (18 meters) Electron, which gives small satellites dedicated rides to orbit.

Rocket Lab also flies a suborbital variant of Electron known as HASTE, which serves as a testbed for hypersonic technologies. The company is also developing a larger, more powerful orbital rocket called Neutron, which is designed to be partially reusable. Neutron is expected to debut later this year.

Editor’s note: This story was updated at 8:10 p.m. ET on June 2 with news that Electron had lifted off.