NASA Volunteers Help Zooniverse Reach 1 Billion Classifications | Simple Site

The Zooniverse, a NASA grantee that runs the world’s largest platform for online people-powered research, has reached an extraordinary milestone: 1 billion classifications contributed by volunteers around the world. This milestone is a celebration of everyone who has marked a dip in a light curve, confirmed the presence of a moving object in a short […]

Category: Citizen Science

Posted on July 10, 2026

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81

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4

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1

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105

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11

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10

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3

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1

1

11

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10

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5

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2

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9

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2

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1

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1

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53

Snow

14

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2

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1

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29

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8

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35

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26

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13

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7

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2

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6

1

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1

299

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10

1

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25

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3

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4

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1

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36

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18

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208

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11

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4

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3

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4

6

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5

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28

9

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1

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1

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33

55

Solar System Exploration Research Virtual Inst.

3

2

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1

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1

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38

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2

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16

Grades K - 4 for Educators

13

1

9

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30

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251

Jet Propulsion Laboratory

283

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4

5

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10

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3

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1

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1

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1

29

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13

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21

2

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46

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46

6

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11

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3

54

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1

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1

14

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66

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1

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21

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4

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95

2

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6

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21

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1

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46

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12

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1

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5

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4

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2

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27

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1

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1

2

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1

Mars Exploration Program

10

Native American Heritage Month

7

Ceres

2

6

Digital Information Platform

9

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1

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8

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3

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2

TREAT Astronauts Act

1

GOES-R

3

1

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1

Aura

2

Pioneer

1

Rosetta

1

IXPE (Imaging X-ray Polarimetry Explorer)

18

Lucy

10

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3

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26

Edward G. Gibson

1

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4

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88

2

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40

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78

Volcanoes

17

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4

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2

26

Careers

11

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3

Human Space Travel Research

2

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4

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30

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

29

Red Giants

1

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5

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45

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5

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14

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5

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1

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3

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22

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2

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7

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1

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1

6

4

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69

1

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1

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1

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6

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5

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4

1

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39

Europa Clipper Resources

8

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1

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28

WB-57

3

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1

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95

Titan

4

29

William R. Pogue

1

13

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113

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5

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1

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4

7

Commercial Resupply

49

Space Launch System (SLS)

114

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5

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1

4

Office of Diversity and Equal Opportunity (ODEO)

1

Former Astronauts

18

Vesta

2

141

APOD

47

Budget & Annual Reports

6

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52

JPSS-4

1

SkyFall

2

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4

STS-125

1

Mars Exploration Rovers (MER)

4

Natural Disasters

30

Chandra X-Ray Observatory

82

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2

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7

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2

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8

31

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73

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5

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4

Air Mobility Pathfinders project

6

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14

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1

RS-25

2

2

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1

2

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45

Eileen M. Collins

2

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18

31

7

Technology Research

10

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42

Voyager 1

8

High-Tech Computing

14

1

Origin & Evolution of the Universe

18

1

Quesst: The Science

3

Human Spaceflight Mission Directorate

3

Knowledge Inventory For Professionals

1

Artemis 5

8

Pamela A. Melroy

8

Redstone 3 (Freedom 7)

1

ICON (Ionospheric Connection Explorer)

2

Landslides

3

Climate Science

7

1

E. Michael Fincke

1

Studying Exoplanets

21

MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging)

1

NOAA (National Oceanic and Atmospheric Administration)

20

Flight Demos Capabilities

4

University Student Research Challenge

6

Grants & Opportunities

6

Ames Research Center

232

Biological & Physical Sciences

45

Pluto

3

Science for Everyone

2

John B. Herrington

1

MAF Employee Assistance Program

5

Seasat

1

Cryosphere

8

STEM Engagement at NASA

78

1

Mariner 3

1

NASA Open Source Software

1

Events

19

The Human Body in Space

4

Gemini

3

Weather and Atmospheric Dynamics

10

AcrimSat (Active Cavity Irradiance Monitor Satellite)

1

NEA Scout (Near Earth Asteroid Scout)

1

Exosphere

2

TOPEX / Poseidon (ocean TOPography EXperiment)

1

Glenn Research Center

237

2

186

Astronomy

4

136

Rings of Saturn

11

International Space Station (ISS)

545

Libera

1

Commercial Space

100

Space Nuclear Propulsion (SNP)

4

Earth Visualization & Mapping

7

Supernova Remnants

8

Mission Support Directorate

3

Office of International and Interagency Relations (OIIR)

59

1

Victor J. Glover

23

Heliophysics Division

68

Apollo

14

BurstCube

4

Project Management & Systems Engineering

2

JUICE (Jupiter Icy Moons Explorer)

1

Skylab

6

Dawn

3

STS-127

1

2

1

SOHO (Solar and Heliospheric Observatory)

6

Discovery Program

2

STS-65

1

Marshall Science Research & Projects

51

4

Explore

7

Tropospheric Emissions: Monitoring of Pollution (TEMPO)

11

GOLD (Global-scale Observations of the Limb and Disk)

3

8

B200

3

Planetary Analogs

3

Russell L. Schweickart

2

James A. McDivitt

1

Lunar Discovery & Exploration Program

2

Coronal Diagnostic Experiment (CODEX)

3

Spiral Galaxies

76

El Niño - Southern Oscillation

2

NASA Art Program

3

Technology Transfer

50

Galaxy clusters

17

Voyager 2

7

Apophis

2

Orion Multi-Purpose Crew Vehicle

72

Quesst: The Team

3

Human System Risks

17

LAGEOS (LAser GEOdynamics Satellite)

2

Active Galaxies

14

Artemis Accords

54

Pandora

1

Reflection Nebulae

3

ILLUMA-T

1

Langley Research Center

157

Clouds

16

Sounding Rockets

22

Early Career Faculty (ECF)

10

Subsonic Flight Demonstrator

3

1

NOAA-20 (JPSS-1)

2

Flight Innovation

45

Uranus

7

Gravitational Lensing

7

Ames Research Center's Science Directorate

34

Black History Month

7

Podcasts

10

Science in the Air

13

5

MAF Status

1

SeaWiFS (Sea-viewing Wide Field-of-view Sensor)

1

CubeSat Launch Initiative

17

4

Environmental Management Division (EMD)

8

Mariner 4

2

NASA Safety Center

3

Everyday Extraordinary Stories

1

The Kuiper Belt

6

Gemini III

1

What We Do

10

Mars Moons

5

Near Space Network

4

1

Topography

18

Global Ecosystem Dynamics Investigation (GEDI)

2

WISE (Wide-field Infrared Survey Explorer)

11

Aeronautics Research

11

386

People of Space Operations

2

Robert A. R. Parker

1

International Space Station Division

6

10

Commercial Space Division

1

Space Operations Mission Directorate

60

Earth's Atmosphere

36

Supernovae

34

Missions

361

Office of Small Business Programs (OSBP)

11

System-Wide Safety

7

5

4

Heliophysics Research Program

6

Apollo 1

1

Open Science Data Repository (OSDR)

1

1

Project Mercury

4

Hispanic Heritage Month

6

Juno

21

Carlos I. Noriega

1

69

DC-8

6

STS-128

1

Blog Posts

APOD: 2026 September 20 – Analemma over the Callanish Stones

September 20, 2026

APOD: 2026 September 19 – A Zodiacal Night

September 19, 2026

NASA Invites Media to Albania Artemis Accords Signing Ceremony

September 18, 2026

Newsletter Archive

April 2021

May 2020

April 2020