Water Blooms | Simple Site

Earth Observatory

Oceans

Blooming Seas Around the Chatham Islands

A vibrant display of phytoplankton encircled the remote New Zealand islands.

Posted January 16, 2026

Earth Observatory

Algae Swirls Across a South African Reservoir

Vivid green blooms form, drift, and fade in Hartbeespoortdam reservoir over the course of a year.

Posted January 7, 2026

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OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)

3

Compton Gamma Ray Observatory (CGRO)

1

STS-80

1

Eileen M. Collins

2

TREAT Astronauts Act

1

NEA Scout (Near Earth Asteroid Scout)

1

Pathfinding for Airspace with Autonomous Vehicles

1

Gamma Rays

8

Aerospace Safety Advisory Panel

1

Human Space Travel Research

1

BARREL (Balloon Array for Radiation-belt Relativistic Electron Losses)

1

RS-25

2

Leland D. Melvin

1

Spitzer Space Telescope

10

Digital Information Platform

9

Technology for Space Travel

15

4

Office of Technology, Policy and Strategy (OTPS)

21

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9

WB-57

1

9

Apophis

2

Cassini

10

33

Skywatching Tips

31

5

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1

Read it!

3

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6

Juno

18

Mars Exploration Rovers (MER)

3

Cryogenic Fluid Management (CFM)

3

Suomi NPP (Suomi National Polar-orbiting Partnership)

4

ER-2

5

University Student Research Challenge

4

3

Physical Sciences

6

Vesta

2

Gemini XI

1

Ames Research Center

198

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2

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202

Planetary Science Division

59

Science for Everyone

2

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2

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10

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89

Stephen G. Bowen

4

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5

The Future of Commercial Space

13

NASA Art Program

3

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1

For Colleges & Universities

42

2

Gulfstream G-III

1

Artemis Accords

33

OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)

17

FutureFlight Central

1

Advanced Plant Habitat (APH)

3

Hi-Rate Composite Aircraft Manufacturing

3

324

Rings of Saturn

10

9

Landsat

8

Marshall Science Projects

8

Space Sustainability

1

DAVINCI (Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging)

3

Sustainable Flight Demonstrator

6

Exoplanet Atmosphere

10

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1

NOAA-20 (JPSS-1)

1

54

Voyager 1

8

Goddard Space Flight Center

590

Apollo 1

1

C-130

1

Prizes, Challenges & Crowdsourcing News

10

Sensing the Universe & Multimessenger Astronomy

3

James A. McDivitt

1

Lunar Trailblazer

4

Commercial Crew

94

STS-41B

3

Earth Visualization & Mapping

2

Thomas P. Stafford

3

NASA Safety Center

3

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