Help us understand and model present and future penguin distributions and population abundances.

Discover and report previously unknown comets in the SOHO and STEREO satellite instrument fields of view.

Track wildlife by classifying images captured on trail cameras.

Search for undiscovered worlds using data from NASA’s TESS mission.

Look for interstellar particles in aerogel from the Stardust spacecraft.

Help assess the health of coral reefs around the world by painting images from NASA’s FluidCam instrument!

Make environmental observations that complement NASA satellite observations to help scientists studying Earth and the global environment.

Help find out which planet candidates from the TESS mission are real!

Spot the disks around nearby stars where planets form and dwell!

Search the realm beyond Neptune for new brown dwarfs and planets.

Submit landslides that you find in-person or online to a global NASA database of landscape events; your contribution could save lives.

Kelp forests are an important habitat for marine animals. Help us study the history of giant kelp forests around the world and how they are changing over time.

Help process and analyze images from the JunoCam imager. You’ll need access to either image processing software or a telescope.

Search for asteroids or Trans Neptunian Objects (TNOs). You’ll need to have a group of students or citizen scientists.

Help us understand how changes in lake volume impact humans and wildlife by visiting a lake in select areas.

Help us understand near-Earth asteroids. You’ll need access to a telescope.   

Did you see the aurora?  Join a world-wide reporting system that will help us understand how activity on the Sun affects the Earth.

Report sightings of fireballs to help us understand the early workings to the solar system.

Measure snow depths to help us better understand avalanches, water resources, ecology, and climate change. You’ll need to be somewhere with snow.

Use portable sound recorders to help us identify bird species. You’ll need to be in Sonoma County, California.

Deploy and maintain sensors to help us understand the air quality in your neighborhood. You’ll need to be near Los Angeles, CA, Raleigh, NC or Delhi, India.