{"id":3054,"date":"2026-09-24T16:42:34","date_gmt":"2026-09-24T16:42:34","guid":{"rendered":"https:\/\/retrotradingreport.com\/index.php\/2026\/09\/24\/google-to-launch-its-first-ai-chip-into-space-next-week-under-project-suncatcher\/"},"modified":"2026-09-24T16:42:34","modified_gmt":"2026-09-24T16:42:34","slug":"google-to-launch-its-first-ai-chip-into-space-next-week-under-project-suncatcher","status":"publish","type":"post","link":"https:\/\/retrotradingreport.com\/index.php\/2026\/09\/24\/google-to-launch-its-first-ai-chip-into-space-next-week-under-project-suncatcher\/","title":{"rendered":"Google to launch its first AI chip into space next week under Project Suncatcher"},"content":{"rendered":"
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Alphabet’s Google said Thursday it will launch a prototype satellite next week in the first in-orbit test of Project Suncatcher, a research effort exploring whether space could eventually host large-scale AI computing infrastructure.<\/p>\n

The mission, scheduled to fly on SpaceX’s upcoming Transporter-18 rideshare launch, is being carried out in partnership with satellite imaging company Planet Labs.<\/p>\n

The prototype will carry Google’s Tensor Processing Units into low Earth orbit to test whether the chips can operate reliably outside Earth’s atmosphere.<\/p>\n

What the mission will test<\/h2>\n

The satellite will measure how Google’s AI hardware withstands the forces of launch, radiation exposure, and extreme temperature swings in orbit, according to Google<\/a>.<\/p>\n

A trip to orbit takes about ten minutes and can subject onboard equipment to forces of 50 to 100 times Earth’s gravity, according to a separate report on the mission.<\/p>\n

Google previously tested<\/a> its Trillium-generation TPUs by running AI workloads inside a 67 MeV proton beam at UC Davis’s Crocker Nuclear Laboratory, simulating the radiation exposure a satellite would face over roughly five years in orbit.<\/p>\n

The chips showed no hard failures up to the maximum tested dose of 15 krad(Si), said Google.<\/p>\n

The company said the most radiation-sensitive component was High Bandwidth Memory, the stacked memory modules that feed data to the processing cores.<\/p>\n

Its testing suggested the issue remains manageable within the mission’s expected exposure.<\/p>\n

Airflow cooling is impossible in the vacuum of space, so Google is testing a different design.<\/p>\n

It combines heat pipes with radiators, an approach it says has worked in ground-based vacuum chamber testing so far.<\/p>\n

Why Google is doing this<\/h2>\n

Google first announced Project Suncatcher in November 2025.<\/p>\n

The company framed it as a long-term research moonshot addressing one of AI’s most persistent bottlenecks: the enormous power demands of training and running large models.<\/p>\n

Those demands are increasingly running up against terrestrial power grid limits.<\/p>\n

Google says solar panels in low Earth orbit can generate up to eight times more power than equivalent panels on the ground, since satellites in the right orbit receive near-constant sunlight.<\/p>\n

“Like any moonshot, it’s going to require us to solve a lot of complex engineering challenges,” Google CEO Sundar Pichai has said of the project.<\/p>\n

Google’s research paper outlines a longer-term vision of compact satellite constellations.<\/p>\n

Clusters of up to 81 satellites, spaced within a 1-kilometer radius and connected by free-space optical links rather than radio, could help overcome the signal losses that typically limit long-range space communication.<\/p>\n

Early tests of that optical link technology have already achieved 800 Gbps transmission speeds each way, according to Google’s paper.<\/p>\n

Not the only player racing to space<\/h2>\n

Google is not alone in pursuing orbital AI computing.<\/p>\n

Nvidia-backed startup Starcloud launched an H100 chip into orbit in November and has already used it to run Google’s own Gemma AI model.<\/p>\n

SpaceX is also pursuing its own data center ambitions in low Earth orbit.<\/p>\n

Experts have cautioned that space-based AI computing remains years from commercial viability, given high launch costs, engineering constraints, and satellite production bottlenecks.<\/p>\n

Google itself has said this first mission is designed to gather in-orbit data and identify potential failure points, not to demonstrate an operational data center.<\/p>\n

The company plans to launch two satellites in 2027 to test the high-bandwidth laser links that future computing clusters would need.<\/p>\n

Alphabet’s Class A shares (GOOGL) were trading at $339.28 on Thursday, up 0.43%.Thursday’s move follows Wednesday’s 3.8% decline<\/a>.<\/p>\n<\/p>\n

The post Google to launch its first AI chip into space next week under Project Suncatcher<\/a> appeared first on Invezz<\/a><\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Alphabet’s Google said Thursday it will launch a prototype satellite next week in the first in-orbit test of Project Suncatcher, a research effort exploring whether space could eventually host large-scale AI computing infrastructure.The mission, scheduled to fly on SpaceX’s upcoming Transporter-18 rideshare launch, is being carried out in partnership with satellite imaging company Planet Labs.The…<\/p>\n","protected":false},"author":1,"featured_media":3055,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-investing"],"_links":{"self":[{"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/posts\/3054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/comments?post=3054"}],"version-history":[{"count":0,"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/posts\/3054\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/media\/3055"}],"wp:attachment":[{"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/media?parent=3054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/categories?post=3054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retrotradingreport.com\/index.php\/wp-json\/wp\/v2\/tags?post=3054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}