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Launch Reset for NASA’s Second PREFIRE Climate Mission [1]

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Date: 2024-06-03  

NASA and Rocket Lab now are targeting no earlier than 3 p.m. NZST, Wednesday, June 5, (11 p.m. EDT, Tuesday, June 4) for the launch of the second CubeSat for the agency’s PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment) mission. Rocket Lab waved off the June 1 launch attempt of “PREFIRE and Ice” due to out of range temperatures of the liquid oxygen propellant.

The PREFIRE mission consists of two shoebox-size cube satellites, or CubeSats, that will measure the amount of heat Earth radiates into space from two of the coldest, most remote regions on the planet. Data from the PREFIRE mission will help researchers better predict how Earth’s ice, seas, and weather will change in a warming world.

The first satellite successfully launched on 7:41 p.m. NZST May 25 (3:41 a.m. EDT) on an Electron rocket, called “Ready, Aim, PREFIRE,” from Launch Complex 1 in Māhia, New Zealand. Ground controllers established communications with the first CubeSat within hours of the launch.

NASA and the University of Wisconsin-Madison jointly developed the PREFIRE mission. The agency’s Jet Propulsion Laboratory, located in Southern California, manages the mission for NASA’s Science Mission Directorate and provided the spectrometers. Blue Canyon Technologies built the CubeSats, and the University of Wisconsin-Madison will process the collected data.

NASA’s Launch Services Program selected Rocket Lab to launch both spacecraft as part of the agency’s VADR (Venture-class Acquisition of Dedicated and Rideshare) contract. CubeSats like PREFIRE serve as an ideal platform for technical and architecture innovation, contributing to NASA’s science research and technology development.

Follow mission updates on NASA’s small satellite blog and stay connected with the mission on social media.

X: @NASA_LSP, @NASAEarth, @NASAKennedy, @NASA, @RocketLab, @NASAJPL

Facebook: NASA, NASA LSP, @NASAJPL, RocketLabUSA

Instagram: @NASA, @NASAEarth, @NASAJPL, @RocketLabUSA

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[1] Url: https://blogs.nasa.gov/smallsatellites/2024/06/03/launch-reset-for-nasas-second-prefire-climate-mission/

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