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Zooniverse people-powered research

Help real researchers across the sciences and humanities by classifying data from your couch, no expertise needed.

What it costs you:

  • Nothing at all

No email, no app, no card.

VERIFIED · CHECKED AT THE SOURCE · OCT 23 2026

Checked against the official pageNo end date stated

Go get it (opens zooniverse.org)

You’ll land on zooniverse.org. We don’t get paid for this link.

Who qualifies
Anyone; no background or training needed
How to get it
Pick a project on zooniverse.org and start classifying
Where it works
US & Canada
When
No end date stated
Fine print
Official About page: anyone can be a researcher, no specialized background needed.
Official source
zooniverse.org

Free, every Friday

The Free Shit Drop

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Space & science freebiesUS & Canada

NASA Spot the Station

Get alerts when the International Space Station flies over your house. Wave at the astronauts.

What it costs you: Location, Account signupNo end dateVerified on Oct 23, 2026

Checked against the official source Oct 23

Space & science freebiesUS & Canada

NASA JPL Visions of the Future posters

Retro-style space travel posters from NASA’s Jet Propulsion Lab, free to download and print.

What it costs you: Nothing at allNo end dateVerified on Oct 23, 2026

Checked against the official source Oct 23

Space & science freebiesUS

NASA Lunar & Meteorite Sample Disks

K-12 teachers can borrow real Moon rocks and meteorites sealed in a disk for the classroom.

What it costs you: Account signupNo end dateVerified on Oct 23, 2026

Checked against the official source Oct 23