Celebrating 25 Years of Terra | Simple Site

Expanded coverage of topics from “The Editor’s Corner” in The Earth Observer On December 18, 2024, Terra — the first EOS Flagship mission — celebrated the 25th anniversary of its launch from Vandenberg Space Force (then Air Force) Base. Some 70 individuals gathered at the Goddard Space Flight Center’s (GSFC) Visitor Center to celebrate this remarkable […]

Category: Earth Science

Posted on March 20, 2025

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9

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Anne C. McClain

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James H. Newman

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38

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Jonny Kim

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Nicole Aunapu Mann

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1

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Lucy

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2

1

4

EMIT (Earth Surface Mineral Dust Source Investigation)

6

27

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33

Prizes, Challenges & Crowdsourcing

6

1

2

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3

25

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4

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9

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4

Read it!

3

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31

Solar System Exploration Research Virtual Inst.

3

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3

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1

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1

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10

Earth Observatory

12

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1

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2

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3

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1

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3

Air Mobility Pathfinders project

5

Bennu

4

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162

4

Leland D. Melvin

1

3

Curiosity (Rover)

21

THEMIS-ARTEMIS (Time History of Events and Macroscale Interactions During Substorms - Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun)

1

Events

16

Opportunities For Educators to Get Involved

16

STS-65

1

Deep Space Network

7

Tsunamis

1

3

141

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1

EZIE (Electrojet Zeeman Imaging Explorer)

2

Grants & Opportunities

5

2017 Solar Eclipse

3

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5

Robert D. Cabana

2

Space Nuclear Propulsion (SNP)

2

José M. Hernández

1

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13

Commercial Space

83

Technology for Living in Space

4

2

What We Do

8

Nicole P. Stott

1

Planetary Science Division

53

Gateway Program

19

18

Analog Field Testing

7

7

SERVIR (Regional Visualization and Monitoring System)

4

STS-128

1

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

MUSE (Multi-slit Solar Explorer)

1

Apollo 14

2

4

Small Spacecraft Technology Program

15

MAF Employee Assistance Program

5

SunRISE (Sun Radio Interferometer Space Experiment)

3

Donald R. Pettit

4

Vegetable Production System (VEGGIE)

1

National Space Council Users' Advisory Group (NSpC UAG)

1

Partner With Us

5

For Professionals

1

Helios 1

1

Advanced Space Suits

2

Atmospheric Composition

1

SAGE III (Stratospheric Aerosol and Gas Experiment)

1

Spiral Galaxies

62

Landsat

6

Matthew Dominick

4

Coronal Diagnostic Experiment (CODEX)

2

The Future of Commercial Space

12

Enceladus

2

Women's History Month

17

Office of Diversity and Equal Opportunity (ODEO)

1

Prizes, Challenges & Crowdsourcing News

10

43

Infrared Space Observatory (ISO)

1

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11

Quesst: The Flights

4

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

2

IRIS (Interface Region Imaging Spectrograph)

1

Artemis

239

Red Dwarfs

1

Ceres

2

Solar Wind

11

Jet Propulsion Laboratory

214

Mariner 7

1

Climate Science

7

Sustainable Aviation

2

156

Volcanoes

5

Neptune-Like Exoplanets

7

Physical Sciences

6

Galaxies

160

Human Health and Performance

22

Air Traffic Control Labs

2

1

Science of Space Exploration

1

Stennis Space Center

96

Lenticular Galaxies

1

Mini-RF Instrument

1

CYGNSS (Cyclone Global Navigation Satellite System)

1

Thomas P. Stafford

3

Everyday Extraordinary Stories

1

Nancy Grace Roman Space Telescope

50

STS-66

1

Deep Space Optical Communications (DSOC)

6

UAS Traffic Management

2

54

NASA Home & City

1

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

3

Featured Careers

4

Gravitational Lensing

3

2023 Solar Eclipse

9

Asteroids

37

Robert L. Crippen

1

Space Operations Mission Directorate

43

JUICE (Jupiter Icy Moons Explorer)

1

Mars Science Laboratory (MSL)

16

Commercial Space Division

1

Technology for Space Travel

15

Eclipses

39

2

Night Sky Network

30

Planets

26

Gateway Space Station

25

11

5

Bruce McCandless

2

Seyfert Galaxies

4

STS-129

2

Lunar Discovery & Exploration Program

1

Apollo 15

1

Careers

10

SmallSats Program

4

MAF Status

1

Sunspots

4

Dragonfly

6

Venus

10

Native American Heritage Month

7

Pathfinding for Airspace with Autonomous Vehicles

1

For Researchers

10

2

13

Atmospheric Waves Experiment (AWE)

2

SAGE-III Meteor-3M (Stratospheric Aerosol and Gas Experiment III on Meteor-3M)

1

4

Landsat 8 / LDCM (Landsat Data Continuity Mission)

3

MAVEN (Mars Atmosphere and Volatile EvolutioN)

13

Coronal Mass Ejections

2

The Great Red Spot

1

Environmental Management Division (EMD)

6

X-ray Astronomy

1

Office of International and Interagency Relations (OIIR)

32

Prizes, Challenges, & Crowdsourcing News

6

28

Ingenuity (Helicopter)

6

Opportunities For Researchers to Get Involved

1

Quesst: The Mission

3

GRACE (Gravity Recovery And Climate Experiment)

6

Irregular Galaxies

6

Artemis 1

13

Red Giants

1

Chandra X-Ray Observatory

57

Sounding Rockets

20

1

1

Clouds

5

Sustainable Flight Demonstrator

6

Earth Science Division

50

Voyager 1

8

Neutral Buoyancy Lab

1

Physical Sciences Program

3

Galaxies, Stars, & Black Holes

69

Human Lander Challenge

1

Air Traffic Management - Exploration

17

9

Science-enabling Technology

44

Stennis Test Facility and Support Infrastructure

3

7

MinXSS (Miniature X-ray Solar Spectrometer)

1

12

Titan

1

ExoMars

3

14

STS-68

1

Deimos

1

53

7

NASA Innovative Advanced Concepts (NIAC) Program

26

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

16

Fermi Gamma-Ray Space Telescope

13

Gravitational Microlensing

1

2024 Solar Eclipse

46

23

Robert L. Gibson

1

16

Juno

16

Marshall Astrophysics

30

Commercial Space Programs

21

Technology Highlights

30

Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)

3

White Sands Test Facility

18

NISAR (NASA-ISRO Synthetic Aperture Radar)

10

4

Gemini

2

Ice Giants

1

Andrew S.W. Thomas

1

Budget & Annual Reports

4

Shuttle Radar Topography Mission (SRTM)

2

STS-34

1

1

Apollo 16

1

1

6

Magellan

2

Suomi NPP (Suomi National Polar-orbiting Partnership)

4

23

VERITAS (Venus Emissivity, Radio Science, InSAR, Topography & Spectroscopy)

3

Natural Disasters

22

People of Armstrong

4

Former Astronauts

18

1

135

Audio

6

Saturn

19

Spitzer Space Telescope

10

Landsat 9

5

Mesosphere

3

COSI (Compton Spectrometer and Imager)

1

The Human Body in Space

2

EPSCoR

3

2

Office of Small Business Programs (OSBP)

11

Prizes, Challenges, and Crowdsourcing Program

29

Glenn Research Center

202

InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)

4

Opportunities For Students to Get Involved

35

Quesst: The Science

3

GRACE-FO (Gravity Recovery and Climate Experiment Follow-on)

6

243

Artemis 2

86

Research and Technology at Kennedy Space Center

15

1

Sounding Rockets Program

15

John B. Herrington

1

Mars

77

CloudSat

1

Sustainable Flight National Partnership

4

Earth Science Technology Office

9

Voyager 2

7

24

Pioneer

1

Galaxies, Stars, & Black Holes Research

33

Human Landing System Program

20

Air Traffic Solutions

11

5

Scientific Balloons

14

Stephen G. Bowen

4

9

4

13

TOPEX / Poseidon (ocean TOPography EXperiment)

1

Exoplanet Atmosphere

9

Lunar Explorer Instrument for space biology Applications (LEIA)

1

NASA Art Program

3

STS-80

1

1

Underway Recovery Test 11

1

7

NASA Open Source Software

1

Outer Planets & Ocean Worlds Program

1

Find Your Place

7

Gravitational Waves

5

AcrimSat (Active Cavity Irradiance Monitor Satellite)

1

Astrogram

8

Robert L. Satcher Jr.

1

Space Sustainability

1

Jupiter

36

Marshall Earth Sciences

29

Commercial Supersonic Technology

9

Technology Research

8

Edward G. Gibson

1

Why Go To Space

2

NOAA (National Oceanic and Atmospheric Administration)

17

Pluto

1

Gemini III

1

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Andromeda Galaxy

8

BurstCube

4

SimLabs

2

STS-41B

3

Integrated Aviation Systems Program

12

Apollo 8

3

Carlos I. Noriega

1

SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP

2

Magellanic Clouds

2

Super-Earth Exoplanets

9

Droughts

1

Vertical Motion Simulator

1

NEA Scout (Near Earth Asteroid Scout)

1

People of Goddard

79

1

HERA (Human Exploration Research Analog)

7

Aeronautics Research

6

Aura

2

11

Spot the International Space Station

3

Langley Research Center

116

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

1

Cosmic Microwave Background

1

The Kuiper Belt

4

ER-2

4

xEVA & Human Surface Mobility

9

Office of Technology, Policy and Strategy (OTPS)

21

Project Management & Systems Engineering

1

Global Ecosystem Dynamics Investigation (GEDI)

2

Opportunities For U.S. Citizens to Get Involved

5

Quesst: The Team

3

10

IXPE (Imaging X-ray Polarimetry Explorer)

12

Artemis 3

30

Research Opportunities in Space and Earth Sciences (ROSES)

3

Charles F. Bolden Jr.

1

Sounds & Ringtones

1

5

Mars 2020

21

COBE (Cosmic Background Explorer)

1

SWOT (Surface Water and Ocean Topography)

15

Earth Surface & Interior

3

Voyager Program

6

2

Pioneer 10

1

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11

Human Research Program

15

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23

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32

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5

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2

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2

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2

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8

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1

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5

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17

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134

STS-88

1

Developmental, Reproductive and Evolutionary Biology

1

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10

2

NASA Safety Center

3

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10

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2

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17

Active Galaxies

12

8

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12

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132

23

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8

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4

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41

Eileen M. Collins

2

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12

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1

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8

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1

ICESat-2 (Ice, Cloud and land Elevation Satellite-2)

2

Anil Menon

1

1

SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)

1

STS-41D

1

Blog Posts

NASA Welcomes Axiom Mission 4 to the International Space Station

June 27, 2025

NASA Announces Winners of 2025 Human Lander Challenge

June 27, 2025

Astronaut Joe Engle Flies X-15

June 27, 2025

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