Nighttime Imaging Grows Landsat’s Science Value | Simple Site

By Earth Resources Observation and Science (EROS) Center For more than 50 years, Landsat has imaged Earth’s land and near-shore surfaces as the satellites descend in midmorning orbit, when daily sunlight is optimal. That’s just what they’ve always done. Currently, Landsat 8 and Landsat 9 circle the globe while also making better use of their ascending paths, […]

Category: Earth, Landsat

Posted on April 28, 2026

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Space Launch System (SLS)

114

Earth's Atmosphere

36

Supermassive Black Holes

21

Missions

362

Office of Small Business Programs (OSBP)

11

Sustainable Flight National Partnership

4

5

Vertical Motion Simulator

1

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

SkyFall

2

DC-8

6

STS-125

1

Mars Moons

5

Near Space Network

4

1

Thomas P. Stafford

3

Global Ecosystem Dynamics Investigation (GEDI)

2

William C. McCool

1

Aeronautics Research

11

388

People of Space Operations

2

Robert A. R. Parker

1

Extreme Temperatures

7

TREAT Astronauts Act

1

GRACE (Gravity Recovery And Climate Experiment)

7

1

Air Traffic Control Labs

2

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

1

Planetary Defense

23

S3VI

1

James H. Newman

1

3

Coronal Mass Ejections

3

Spinoffs

46

Electrified Aircraft Propulsion

5

NASA Centers & Facilities

163

Technology Highlights

40

3

Volcanoes

18

Applied Sciences Program

4

28

Quesst: The Vehicle

17

Humans in Space

407

Land Cover

11

CHAPEA Mission 2

1

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

2

Diversity at NASA

24

STS-64

2

Marshall Space Flight Center

347

7

1

Early Stage Innovations (ESI)

3

Student Opportunities

1

Meteors & Meteorites

2

NOAA-21 (JPSS-2)

2

Flight Opportunities Program

23

University Leadership Initiative

7

Gravitational Microlensing

2

Ames Space Biosciences

12

58

Polar

1

Science Instruments

8

Johnson Flight Operations

3

Magellan

2

Sensing the Universe & Multimessenger Astronomy

4

CubeSats

35

STEM Engagement at NASA

78

EPSCoR

3

Mariner 7

1

NASA Shared Services Center

13

ExoMars

3

The Great Red Spot

1

Gemini IV

1

WB-57

3

ADEOS (Advanced Earth Observing Satellite) / MIDORI

1

Artemis Campaign Development Division

3

Pandora Mission

2

Remote Sensing Technology

3

IMAP (Interstellar Mapping and Acceleration Probe)

7

Laser Communications Relay

3

CloudSat

1

Robert D. Cabana

2

29

5

Commercial Space Programs

22

Space Nuclear Propulsion (SNP)

4

Earth's Magnetic Field

5

Supermoons

1

Modeling

4

Office of Strategic Infrastructure (OSI)

2

Swift Boost Mission

4

Franklin R. Chang-Díaz

1

Vesta

2

Helios 1

1

Apollo 10

3

Opportunities For Educators to Get Involved

23

Byron K. Lichtenberg

1

Protostars

21

Horsehead Nebula

1

Jupiter

38

Carruthers Geocorona Observatory (GLIDE)

7

Skylab

6

Deep Space Climate Observatory (DSCOVR)

5

STS-127

1

5

Near-Earth Asteroid (NEA)

10

3

Titan

4

Global Precipitation Measurement (GPM)

2

William R. Pogue

1

Aeronautics Research Mission Directorate

105

Astrophysics Division

188

Perseids

2

Extreme Weather Events

20

Trojan Asteroids

5

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

8

Air Traffic Management - Exploration

19

Barry E. Wilmore

2

Planetary Defense Coordination Office

27

SAGE III (Stratospheric Aerosol and Gas Experiment)

1

James Webb Space Telescope (JWST)

167

Lunar Explorer Instrument for space biology Applications (LEIA)

1

COSI (Compton Spectrometer and Imager)

2

Spiral Galaxies

77

Electrified Powertrain Flight Demo

3

NASA Directorates

48

Technology Research

10

GALEX (Galaxy Evolution Explorer)

1

Voyager 1

8

Aqua

8

OSAM-1 (On-Orbit Servicing, Assembly, and Manufacturing 1)

1

Radial Velocity

2

Hurricanes & Typhoons

15

Land Use

6

Charles F. Bolden Jr.

1

SOHO (Solar and Heliospheric Observatory)

6

Doing Business with NASA

5

STS-65

1

Marshall Test Facility and Support Infrastructure

3

10

Blog Posts

APOD: 2026 September 27 – Andromeda Before and After Photoshop

September 27, 2026

APOD: 2026 September 26 – Mirrored Meteor and Milky Way

September 26, 2026

NASA, Boeing to Provide Update on Starliner Development

September 26, 2026

Newsletter Archive

April 2021

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April 2020