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CubeSats

Two young people wearing protective clothing hold aloft a small cube connected to a laptop computer, while two other young people record data. They stand on the deck of a stationary ship on a river with city buildings and trees visible on the far riverbank.
Posted inFeatures

Small Satellites, Big Futures

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 29 September 20253 October 2025

Programs that teach students to design, build, and launch tiny satellites are helping to inspire the next generation of space scientists and engineers.

An atmospheric balloon lofts into the air a CubeSat prototype built by Ghanaian students.
Posted inAGU News

Squaring Up in Space

by Caryl-Sue Micalizio 29 September 202529 September 2025

CubeSats emerge as the little spacecraft that could.

A wooden cube, framed with black metal, rests on a table against a blue background.
Posted inNews

A New Satellite Material Comes Out of the Woodwork

by Grace van Deelen 7 July 202529 September 2025

With lessons learned from their first attempt, Kyoto University scientists hope a second CubeSat made of magnolia will spark an age of wooden spacecraft.

Posted inEditors' Highlights

Open-Source MAGPRIME Supports Space Magnetism in the Heliosphere

by Astrid Maute 2 July 20242 July 2025

MAGPRIME is a library of magnetic interference removal algorithms, including benchmarks, that can aid in the design of spacecraft by providing simulations to determine optimal magnetometer placement.

Two rectangular CubeSats shortly after being ejected from a satellite deployer. Earth’s horizon is in the background.
Posted inResearch Spotlights

Tiny Satellites Can Provide Significant Information About Space

by Rebecca Owen 10 May 20242 July 2025

Students and faculty at the University of Colorado Boulder use CubeSats to learn more about the near-Earth environment.

Four CubeSats close together in orbit above Earth.
Posted inOpinions

Looking to the Sky for Better Tsunami Warnings

by Shin-Chan Han, Simon McClusky, T. Dylan Mikesell, Paul Tregoning and Jeanne Sauber 4 November 20222 July 2025

Pairing navigation satellites and CubeSats could provide earlier, more accurate warnings of approaching tsunamis and other impacts of extreme events.

The three CubeSats from the MDASat constellation sit in a clean room at Cape Peninsula University of Technology, Cape Town, South Africa.
Posted inNews

Satellites Help Cement South Africa’s Space Industry

by Munyaradzi Makoni 16 March 20222 July 2025

A trio of CubeSats allows South Africa to showcase its growing space industry as well as monitor its coastal zones.

Three CubeSats float above Earth.
Posted inNews

Zimbabwe’s Scientists Look Forward to Country’s First Satellite

by Munyaradzi Makoni 12 November 20212 July 2025

ZIMSAT-1 promises to expand Zimbabwe’s remote sensing capabilities and allow it to better monitor natural resources.

Satellite image of a fire in Northern California
Posted inNews

New Eyes on Wildfires

Jon Kelvey, Science Writer by Jon Kelvey 30 April 20192 July 2025

Onboard machine learning and compact thermal imaging could turn satellites into real-time fire management tools to help officials on the ground.

Mars and WALL-E’s (MarCO-B) solar panel during flyby
Posted inNews

Hello, Goodbye: First Interplanetary CubeSats Zip Past Mars

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 4 December 20182 July 2025

The InSight lander safely arrived on Mars early last week. Two tiny spacecraft made up part of its communications array and transmitted landing data back to Earth.

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Webb Telescope Spies Io’s Volcanic Activity and Sulfurous Atmosphere

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Marine Heatwaves Reshape Precipitation Patterns

6 November 20256 November 2025
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Publishing Participatory Science: The Community Science Exchange

20 October 202517 October 2025
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