# NASA Selects Rocket Lab to Launch Sun, Earth Science Missions

> NASA has selected Rocket Lab to provide the launch service for both the agency’s PolSIR (Polarized Submillimeter Ice-cloud Radiometer) and Total and Spectral Solar Irradiance Sensor-2 (TSIS-2) missions.

- **Source:** [Nasa](https://www.nasa.gov/missions/tsis-2/nasa-selects-rocket-lab-to-launch-sun-earth-science-missions/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a3da8d791b1ab46d12c8429)
- **Published:** 2026-06-25
- **Category:** Science
- **Tags:** #nasa #launch #contract #missions #rocket #agency #earth #indefinite
- **Canonical:** http://localhost:4321/a/6a3da8d791b1ab46d12c8429

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_GearOpen's distilled summary. The full original article is published at Nasa (source link above); GearOpen does not republish the source's full text._