Key Takeaways
- Shares of Planet Labs (PL) increased 3.18% to $18.17 during Friday’s premarket session, following Thursday’s 7.57% rally.
- Google announced its Suncatcher prototype satellite will launch aboard SpaceX’s Transporter-18 rideshare next week for initial orbital testing.
- The partnership between Google and Planet was originally revealed in November 2025; the current announcement represents a flight timeline update rather than a fresh collaboration.
- Pre-flight radiation testing demonstrated that Google’s Trillium TPU chips can endure radiation exposure exceeding what a typical five-year orbital mission would deliver.
- Google has scheduled a dual-satellite laser communication trial for 2027 to evaluate distributed computing capabilities in the space environment.
Planet Labs (PL) shares advanced 3.18% to reach $18.17 during Friday’s premarket hours. This follows Thursday’s session, which saw the stock close at $17.62 after a 7.57% gain.
The upward movement comes as Google’s Suncatcher initiativeādesigned to validate artificial intelligence processors in spaceāapproaches a critical test. On Wednesday, Google confirmed the mission’s first orbital launch is scheduled for next week.
Based on Friday’s premarket pricing, Planet shares were trading approximately 10.7% higher than their September 18 closing value of $16.42. If maintained through the regular session, this would mark a solid weekly performance for the stock.
Important context: this development doesn’t represent a newly-formed partnership. Planet initially disclosed its participation in the Suncatcher project during November 2025. The current update marks Google’s transition from laboratory validation to actual spaceflight testing.
Details of Google’s Orbital Experiment
The Suncatcher spacecraft is scheduled to fly on SpaceX’s Transporter-18 shared-launch service. Developed in collaboration with Planet, the satellite will transport Google’s Tensor Processing Units beyond Earth’s atmosphere.
The primary objective centers on evaluating chip performance throughout launch stress and orbital conditions. The space environment presents unique challengesāintense radiation exposure and dramatic temperature fluctuationsāthat terrestrial hardware never encounters.
Ahead of flight, Google completed extensive ground validation. The engineering team subjected the satellite to vibration protocols that replicate rocket launch forces, while separately exposing Trillium TPU units to proton beam bombardment at UC Davis facilities.
Results from radiation exposure indicated the processors could withstand radiation doses exceeding a standard five-year orbital mission. Additionally, Google validated a specialized heat pipe and radiator cooling architecture, necessary because the vacuum of space eliminates convective heat transfer available in Earth’s atmosphere.
The initiative’s next major checkpoint arrives in 2027, when Google intends to deploy a pair of satellites simultaneously. This subsequent phase will evaluate whether inter-satellite laser communications can enable functional computing clusters operating in orbit.
Planet’s Involvement Dates to Late 2025
Planet originally made public its Suncatcher participation on November 4, 2025. During that announcement, the company indicated it would launch two demonstration satellites by early 2027 to validate high-capacity communication links between spacecraft.
Planet further noted that the project leverages the identical satellite platform architecture used in its Owl technology series, connecting the mission to hardware the company already manufactures.
Therefore, Google’s recent communication establishes an immediate timeline milestone preceding the 2027 demonstration. It doesn’t indicate a newly-formed business arrangement between the organizations.
Separate from Suncatcher, Planet has maintained an active operational calendar. This week also saw the company introduce Amazon.ia, a satellite-based data program supported by over $14 million from the Bezos Earth Fund focused on monitoring Amazonian biodiversity.
Planet’s manufacturing facility in Berlin is projected to approximately double satellite production capacity, which analysts believe could facilitate conversion of the company’s roughly $815 million order backlog into recognized revenue.
Regarding financial performance, Planet delivered $0.02 earnings per share in its most recent quarter, exceeding analyst projections, while revenue climbed 58.2% compared to the year-ago period. Current Wall Street consensus on PL stock is rated as Hold, with an average analyst price target of $32.77.
Planet’s tokenized equity instrument, PLon, was quoted at $18.28 as of 7:08 a.m. ET Friday, representing a 12.74% increase over the preceding 24-hour period according to CoinMarketCap data.
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