{"id":221942,"date":"2026-05-28T15:40:00","date_gmt":"2026-05-28T19:40:00","guid":{"rendered":"https:\/\/testing.news-you-need.com\/index.php\/2026\/05\/28\/orbital-data-centers-must-tackle-chip-lifespan-launch-availability-and-cybersecurity-challenges\/"},"modified":"2026-05-28T15:45:09","modified_gmt":"2026-05-28T19:45:09","slug":"orbital-data-centers-must-tackle-chip-lifespan-launch-availability-and-cybersecurity-challenges","status":"publish","type":"post","link":"https:\/\/testing.news-you-need.com\/index.php\/2026\/05\/28\/orbital-data-centers-must-tackle-chip-lifespan-launch-availability-and-cybersecurity-challenges\/","title":{"rendered":"Orbital Data Centers Must Tackle Chip Lifespan, Launch Availability, and Cybersecurity Challenges"},"content":{"rendered":"

Orbital Data Centers Must Tackle Chip Lifespan, Launch Availability, and Cybersecurity Challenges<\/a><\/p>\n

https:\/\/www.satellitetoday.com\/technology\/2026\/05\/28\/orbital-data-centers-must-tackle-chip-lifespan-launch-availability-and-cybersecurity-challenges\/<\/a><\/p>\n

Publish Date: 2026-05-28 15:40:00<\/a><\/p>\n

Source Domain: www.satellitetoday.com<\/a><\/p>\n

Author: <\/a><\/p>\n

Using an unordered list, summarize the following article with between 4 and 8 key points.
\n AMSTERDAM \u2014 One of the big topics, especially in light of the SpaceX initial IPO documents, is the future of orbital data centers and the possibilities of moving compute to space. Experts at SmallSat Europe tried to decipher between the hype and reality of orbital data centers \u2014 in terms of both technology and economics.
\nDr. Paul Struhsaker, CEO of engineering and technology consulting firm Arrasar Partners, who formerly worked as a corporate vice president at semiconductor company AMD. He described the buzz as a reaction to terrestrial challenges.
\n\u201cThere are a lot of constraints [to putting data centers on Earth],\u201d Struhsaker said. \u201cThen you have the question \u2014 Why don\u2019t we put them all in space? Here, there is unlimited energy, for example. However, you need custom silicon to put data centers in space.\u201d
\nThere a number of players beginning to emerge in this space with the likes of SpaceX, Starcloud, Blue Origin\u2019s Project Sunrise, Google with Planet Lab, in addition to Sophia Space, Axiom Space, Aetherflux, and others. While Struhsaker said he understands the logic behind these moves, there are a number of issues that will need to be addressed. He spoke of the level of compute that players want to put in orbit will be \u201corders of magnitude more than the constellations we have now.\u201d
\nIn addition, the way processors and chips go through iteration will create a new set of problems. \u201cAn AI data center blade lifespan is five years. AI has made this even worse. Instead of a five-year span, the next generation of processors come out every two years \u2026 we\u2019re now shortening the lives of the hardware in the data center. That creates a lifespan issue for satellites in orbit.\u201d
\nCompute lifespan and replacement is a significant logistics issue, which will also bring up issues around decommissioning satellites, he said.
\nStruhsaker spoke of an \u201cAI ASIC problem\u201d \u2013 and this could impact the likes of chipmakers like Nvidia and AMD. \u201cThey burn energy like nobody\u2019s business. Every generation of chip doubles in energy,\u201d said Struhsaker. Struhsaker sees companies like SpaceX and Amazon with an advantage, as they can leverage their full stack capabilities \u2014 including launch\u00a0\u2014 to deliver their vision of space-based data centers.
\nOverall, Struhsaker sees opportunities for more chip companies to gain a foothold in the space industry, for edge computing to bring opportunities to the Earth Observation sector, and for orbital data centers to lead to full stack supply chain growth in areas such as optical terminals and thrusters, for example.
\nDr. Oguz Karasu, postdoctoral research fellow at the University of Oxford, pointed to launch availability as a key issue to realizing orbital data centers. He thinks SpaceX\u2019s Starship launcher will be necessary to accommodate the size of orbital data center spacecraft, when taking into account design constraints like power and cooling in orbit.
\n\u201cWe are all are waiting for Starship\u2019s success \u2014 but without that, data centers on orbit won\u2019t be feasible either,\u201d he said. \u201cThere is an economic danger.\u201d
\nKarasu also pointed to data security concerns, saying that people who build data centers on Earth have raised this question to him, of how to protect a data center in orbit from being targeted.
\nKarasu cautioned against the industry overly investing in this concept at the expense of other areas of space. He believes there\u2019s been \u201cmisleading\u201d information about the concept.
\n\u201cInvesting into this idea will limit our capabilities of investing in other, real problems of space industry \u2014 the cost efficiency is a major problem here,\u201d Karasu said. \u201cWe have other current real problems on Earth that we need to solve via space constellations.\u201d<\/p>\n

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Orbital Data Centers Must Tackle Chip Lifespan, Launch Availability, and Cybersecurity Challenges https:\/\/www.satellitetoday.com\/technology\/2026\/05\/28\/orbital-data-centers-must-tackle-chip-lifespan-launch-availability-and-cybersecurity-challenges\/ Publish Date:…<\/p>\n","protected":false},"author":1,"featured_media":221943,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.satellitetoday.com\/wp-content\/uploads\/2026\/05\/IMG_5057-scaled.jpg","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[26,24,28],"class_list":["post-221942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-ai","tag-cybersecurity","tag-data-security"],"_links":{"self":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/221942"}],"collection":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=221942"}],"version-history":[{"count":1,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/221942\/revisions"}],"predecessor-version":[{"id":221944,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/221942\/revisions\/221944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/221943"}],"wp:attachment":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=221942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=221942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=221942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}