Published on 15 May 2024 | Tim Michaels
After a long-distance voyage to the Rocket Lab launch complex in New Zealand, the tiny twin PREFIRE CubeSats are being prepped for launch aboard two separate Electron rockets. The first PREFIRE CubeSat launch (referred to as Ready, Aim, PREFIRE by Rocket Lab) may occur as soon as May 22, 2024. Depending on where in the world you are, its launch time of about 7:30 am UTC may be during the day (most of Europe, Africa, Asia, and some of Australia) or night (North and South America, New Zealand, and some of Australia). Just how tiny are they? Each is the size and shape of a large shoebox when their solar panels are folded up! For more details about these spacecraft and their important mission, see this new NASA post.
This work is supported by NASA.
- PREFIRE First Light Announcement!
- 2024 PREFIRE Science Team Meeting
- Second PREFIRE Satellite Launched!
- Update on second PREFIRE CubeSat launch
- First PREFIRE Satellite Launched!
- Rocket assembly pics and PI radio interview
- Launch update and a new short video!
- NASA's tiny twin polar satellites (first launch soon)
- Names for the PREFIRE Launches!
- Pre-launch anticipation of PREFIRE CubeSat science
Recent Posts
NASA has publicly released the first look at PREFIRE mission data, also known as the first light announcement! The PREFIRE science team worked with NASA’s Scientific Visualization Studio to create a first light video. It showcases some of the fascinating infrared details of the Arctic surface and atmosphere that PREFIRE-SAT2 captured in July 2024. The PREFIRE science team is hard at work analyzing the countless measurements that the twin CubeSats are radioing to the ground every day.
Read more
The 2024 PREFIRE Science Team Meeting was held at the University of Colorado on August 8th and 9th. The PREFIRE team, led by Tristan L'Ecuyer (PI) discussed the status of the PREFIRE CubeSats and instruments, the Science Data Processing System (SDPS), and preliminary data output, as well as the nuances and considerations of this unique dataset. The team also discussed potential validation activities and heard from several external scientists about related projects with the potential for both collaboration and validation.
Read more
Rocket Lab successfully launched the second of two PREFIRE satellites from Mahia, New Zealand at 3:15 pm NZST (3:15 am UTC).
Read more
Rocket Lab has scheduled the second attempt at the #2 (and final) PREFIRE launch for June 5, 2024 at 03:13 am UTC! That is June 04, 2024 at 10:13 pm Central time in North America. Also, here is the official patch of the 49th Rocket Lab launch, PREFIRE and Ice. It depicts the kickstage (3rd stage) of an Electron rocket with a satellite on top, a polar bear on a chunk of polar ice, and a starry sky.
Read more
Rocket Lab successfully launched the first of two PREFIRE satellites from Mahia, New Zealand at 7:41 pm NZST (7:41 am UTC).
Read more