Google on Tuesday announced a new moonshot - launching constellations of solar-powered satellites packed to the gills with its home-grown tensor processing units (TPUs) to form orbital AI datacenters. "In the future, space may be the best place to scale AI compute," Google executives wrote in a blog post, in which they explain that solar panels can be eight times more efficient in space than on Earth, and can produce power continuously.
After putting 200 satellites into orbit in 2023, it has now doubled its orbital payloads from last year, and it is also building two substantial low-Earth-orbit constellations similar in some ways to Elon Musk's Starlink. These are just a few examples of howChina is speeding through its five-year national strategy for space. Launch vehicles have been expanded, satellites are continually being updated, and launch pads are being built for not just more but also faster missions. It has even tested experimental "dogfighting" satellites.
