Phys iconPhysSep 21, 2026

Student-led missions deploy free-flying light sails from CubeSats in low Earth orbit

Students in Cornell's Space Systems Design Studio (SSDS) have released mission results for two unique light-sail experiments. With ChipSats onboard—gram-scale spacecraft that fit in the palm of your hand—the sails can become free-flyers.

Student-led missions deploy free-flying light sails from CubeSats in low Earth orbit

Share this story

Send the public story page.

Useful takeaways from this story.

Students in Cornell's Space Systems Design Studio (SSDS) have released mission results for two unique light-sail experiments.

With ChipSats onboard—gram-scale spacecraft that fit in the palm of your hand—the sails can become free-flyers.

They origami-fold into CubeSats for launch and completely separate when deployed, allowing them to be far smaller and lighter than traditional solar sails.

Building the complete brief

The page is ready to read now. The fuller skim-friendly version will appear here automatically.

The useful part

Students in Cornell's Space Systems Design Studio (SSDS) have released mission results for two unique light-sail experiments. With ChipSats onboard—gram-scale spacecraft that fit in the palm of your hand—the sails can become free-flyers. They origami-fold into CubeSats for launch and completely separate when deployed, allowing them to be far smaller and lighter than traditional solar sails.

How it works

  • The ChipSats provide all ground communications and steering capabilities for a fraction of the mass and cost.

Keep reading in the app

Open the app view to save this story, compare related coverage, and continue from the same source.

Open in app