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Laser Communications Relay

Space Communications & Navigation Program

Space Communications Technology

NASA’s First Two-way End-to-End Laser Communications System

NASA is demonstrating laser communications on multiple missions – showcasing the benefits infrared light can have for science and exploration missions transmitting terabytes of important data. The International Space Station is getting a “flashy” technology demonstration this November.

Posted October 25, 2023

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Underway Recovery Test 11

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Earth Science Division

76

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18

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Events

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27

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226

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Saturn

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126

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10

Centennial Challenges

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48

Jasmin Moghbeli

11

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4

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4

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1

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324

NASA Open Source Software

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11

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19

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11

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STS-9

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4

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University Innovation

12

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Analog Field Testing

7

Perseverance (Rover)

35

Bob Hines

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Robert L. Satcher Jr.

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2

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3

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3

15

Io

4

Lucy

9

Comets

14

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1

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9

4

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3

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18

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Helios 1

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Snow

9

Katherine Johnson IV and V Facility

3

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Space Biology Program

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Dark Matter & Dark Energy

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Sunspots

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8

3

Exosphere

2

Vertical Motion Simulator

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Global Ecosystem Dynamics Investigation (GEDI)

2

Apollo 12

3

Planetary Environments & Atmospheres

7

Explore

6

Volcanoes

8

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

6

Armstrong Test Facility (Plum Brook)

5

Potentially Hazardous Asteroid (PHA)

4

Scientific Balloons

15

Jason-CS (Continuity of Service) / Sentinel-6

4

MAF Announcements

1

Compton Gamma Ray Observatory (CGRO)

1

STS-51A

1

Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)

3

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

1

NASA Safety Center

3

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21

1

1

Human Dimensions

8

Air Traffic Management - Exploration

19

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8

Benefits Back on Earth

3

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4

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6

Landsat 9

14

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8

Space Technology Research Grants

17

Developmental, Reproductive and Evolutionary Biology

1

Sustainable Aviation

2

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

1

NOAA-20 (JPSS-1)

1

Citizen Science

95

Star-forming Nebulae

15

3

Technology for Space Travel

15

Mission Support Directorate

2

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1

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33

WB-57

1

Gravitational Waves

7

Active Galaxies

13

Associate Administrator Awards

5

15

SimLabs

2

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5

Mariner 3

1

6

Craters

1

STS-93

1

Environmental Management Division (EMD)

7

Near Space Network

4

University Leadership Initiative

5

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1

7

Phobos

3

Brand Partnerships

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Robotics

15

3

7

Apollo 14

2

Planetary Geosciences & Geophysics

7

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1

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1

Ionosphere

10

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

Commercial Crew

100

STS-1

1

Earth Surface & Interior

5

The Future of Commercial Space

13

NASA Centers & Facilities

147

Opportunities For International Participants to Get Involved

12

Franklin R. Chang-Díaz

1

William R. Pogue

1

5

Aeronautics Research Mission Directorate

96

Atmospheric Composition

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Radioisotope Power Systems (RPS)

14

6

Kathleen Rubins

2

Mars Moons

5

Space Communications & Navigation Program

39

DART (Double Asteroid Redirection Test)

9

Suomi NPP (Suomi National Polar-orbiting Partnership)

4

ExoMars

3

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51

7

1

Vesta

2

Global Precipitation Measurement (GPM)

2

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5

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8

11

Artemis

300

PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)

8

Sea Ice

8

Jeanette J. Epps

4

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5

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STS-51C

1

Edward G. Gibson

1

Thomas P. Stafford

3

NASA Shared Services Center

13

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

3

TREAT Astronauts Act

1

GALEX (Galaxy Evolution Explorer)

2

Human Health and Performance

29

Air Traffic Management and Safety

1

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7

Bennu

6

Revolutionary Vertical Lift Technology

3

29

Landslides

1

Center Innovation Fund

3

29

Didymos & Dimorphos

2

Sustainable Flight Demonstrator

6

Messier Catalog

1

Northrop Grumman Commercial Resupply

20

55

Stars

135

1

Technology Highlights

35

Missions

327

Office of Technology, Policy and Strategy (OTPS)

21

Flight Opportunities Program

21

Weather and Atmospheric Dynamics

9

Green Aviation Tech

17

ADEOS (Advanced Earth Observing Satellite) / MIDORI

1

Asteroids

42

Pulsars

12

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

1

Joint Agency Satellite Division

4

Mariner 4

2

2

Crew Health and Performance Exploration Analog (CHAPEA)

9

STS-96

1

EPSCoR

3

Near-Earth Asteroid (NEA)

10

University Student Research Challenge

4

Gemini IX

1

Andrew S.W. Thomas

1

12

Brewster H. Shaw Jr.

1

Ronald E. McNair

1

Infrared Space Observatory (ISO)

1

Libera

1

Apollo 15

1

Planetary Nebulae

12

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13

SBIR STTR

8

IRIS (Interface Region Imaging Spectrograph)

1

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2

Commercial Lunar Payload Services (CLPS)

88

STS-107

2

Earth System Observatory (ESO)

5

The Great Red Spot

1

NASA Directorates

38

Opportunities For Researchers to Get Involved

1

Fruit Fly Lab (FFL)

1

2

1

Aeronautics Technology

8

Atmospheric Temperature

1

Raja Chari

3

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

2

Kathryn C. Thornton

1

5

Space Communications Technology

19

2

Super-Earth Exoplanets

10

ExoMoons

1

Marshall Space Flight Center

313

8

3

Victor J. Glover

17

Globular Clusters

1

Nova-C (Lander)

1

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15

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7

Grades 5 - 8 for Educators

13

Artemis 1

16

Private Astronaut Missions

4

3

Jessica U. Meir

1

MAF Status

1

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3

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1

Eileen M. Collins

2

NASA Socials Program

4

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

18

Trojan Asteroids

4

Game Changing Development Program

33

Human Lander Challenge

2

Air Traffic Solutions

14

Pathfinding for Airspace with Autonomous Vehicles

1

1

Richard A. Mastracchio

1

20

Langley Research Center

137

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42

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8

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9

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1

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5

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9

Modeling

4

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4

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9

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10

Greenhouse Gases

9

Advanced Air Mobility

19

35

Quasars

6

Skylab

6

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1

Mariner 7

1

Solar System Ambassadors

1

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4

STS-99

1

ER-2

5

Nebulae

48

Uranus

6

Gemini VI

1

Andromeda Galaxy

8

Physical Sciences

7

9

Rosalind Franklin (Rover)

1

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7

10

Apollo 16

1

Planetary Science

88

6

Science & Research

227

Irregular Galaxies

8

2

Commercial Resupply

41

STS-113

1

Earth Visualization & Mapping

3

The Human Body in Space

2

NASA en español

53

Opportunities For Students to Get Involved

38

Titan

4

Fundamental Physics

1

WISE (Wide-field Infrared Survey Explorer)

10

HERA (Human Exploration Research Analog)

7

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2

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2

Ranger 7

2

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6

Kennedy Space Center

243

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1

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3

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20

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11

Marshall Test Facility and Support Infrastructure

3

23

54

3

Goddard Institute for Space Studies

17

Michael J. Foreman

1

NuSTAR (Nuclear Spectroscopic Telescope Array)

3

EZIE (Electrojet Zeeman Imaging Explorer)

2

Voyager Program

6

10

Artemis 2

145

Prizes, Challenges & Crowdsourcing

6

Seasat

1

Jessica Watkins

3

Magellan

2

1

STS-61

1

Electrified Aircraft Propulsion

3

NASA Space Technology Graduate Research Opportunities (NSTGRO)

1

Outer Planets & Ocean Worlds Program

1

Tropospheric Emissions: Monitoring of Pollution (TEMPO)

10

Gamma Rays

8

Human Landing System Program

24

Airborne Science

27

People of Armstrong

4

9

Richard H. Truly

1

Ice Giants

1

Laser Communications Relay

3

Ceres

2

SpaceX Commercial Resupply

20

Digital Transformation (DT)

7

SWOT (Surface Water and Ocean Topography)

17

Climate Science

7

Stellar-mass Black Holes

4

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9

Technology Transfer

45

Moderate Resolution Imaging Spectroradiometer (MODIS)

14

Office of the Chief Health and Medical Officer (OCHMO)

3

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43

3

Gulfstream G-III

1

Advanced Air Transport Technology

7

Astrogram

8

36

63

Jonny Kim

4

1

Solar System Exploration Research Virtual Inst.

3

Cryosphere

7

Student Opportunities

1

EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)

6

Neil Gehrels Swift Observatory

12

3

Gemini XI

1

Anil Menon

1

Physical Sciences Program

4

Bruce McCandless

2

Rosetta

1

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

4

3

Apollo 8

3

Planetary Science Division

60

Careers

10

Science Activation

60

281

Lunar Explorer Instrument for space biology Applications (LEIA)

1

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92

STS-125

1

Earth's Atmosphere

27

The Kuiper Belt

5

NASA Engineering & Safety Center Academy

1

Opportunities For U.S. Citizens to Get Involved

5

TOPEX / Poseidon (ocean TOPography EXperiment)

1

FutureFlight Central

1

28

Herschel Space Observatory

1

Aerosols

5

Audio

6

Read it!

3

Sojourner (Rover)

1

8

Mars Reconnaissance Orbiter (MRO)

16

2

Dawn

3

Supermoons

1

Exoplanet Detection Methods

6

Martian Moon Exploration (MMX)

2

NICER (Neutron star Interior Composition Explorer)

8

7

Viking 1

1

Goddard Space Flight Center

613

Michael R. Barratt

2

Ocean Circulation

1

Featured Careers

5

Wallops Flight Facility

60

Grades 9-12 for Educators

14

Artemis 3

37

Prizes, Challenges & Crowdsourcing News

10

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

1

Jet Propulsion Laboratory

246

Magellanic Clouds

2

Coronal Diagnostic Experiment (CODEX)

3

STS-64

2

Electrified Powertrain Flight Demo

3

NASA STEM Projects

9

Outside the Classroom

10

Tsunamis

3

Gamma-Ray Bursts

13

Human Research Program

25

Airspace Operations and Safety Program

14

People of Goddard

80

6

Rings of Jupiter

1

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Laser Interferometer Gravitational Wave Observatory (LIGO)

4

Chandra X-Ray Observatory

71

SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)

23

Discovery Program

2

System-Wide Safety

7

LISA (Laser Interferometer Space Antenna)

3

Clouds

9

STEM Engagement at NASA

75

Early Stage Innovations (ESI)

3

Technology Transfer & Spinoffs

44

Moons

4

Office of the Chief Information Officer (OCIO)

4

13

White Sands Test Facility

18

GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)

3

Advanced Air Vehicles Program

27

11

Quesst: The Flights

4

Skywatching Tips

33

José M. Hernández

1

Mark T. Vande Hei

1

Solar Wind

14

CubeSat Launch Initiative

15

Studying Exoplanets

19

Euclid

7

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

10

USGS (United States Geological Survey)

3

General

597

1

1

Budget & Annual Reports

6

RS-25

2

Integrated Aviation Systems Program

19

Apollo 9

2

Planets

30

1

Science for Everyone

2

IXPE (Imaging X-ray Polarimetry Explorer)

16

Lunar Reconnaissance Orbiter (LRO)

18

Commercial Space Division

1

STS-127

1

Earth's Magnetic Field

4

20

NASA Engineering and Safety Center

47

Opportunities to Contribute to NASA Missions & Get Involved

27

Topography

3

G. Reid Wiseman

16

Women's History Month

17

Hi-Rate Composite Aircraft Manufacturing

3

AeroSpace Frontiers

59

Aura

2

Red Dwarfs

1

Kjell N. Lindgren

4

Space Launch System (SLS)

104

DC-8

6

Supernova Remnants

7

Materials Science

2

4

7

Viking 2

1

Goddard Technology

14

Michael S. Hopkins

1

2

Fermi Gamma-Ray Space Telescope

14

Walter M. Schirra Jr.

1

6

Artemis 4

24

Prizes, Challenges, & Crowdsourcing News

16

Sensing the Universe & Multimessenger Astronomy

3

1

Magnetars

2

Coronal Mass Ejections

2

STS-65

1

Electromagnetic Spectrum

5

NASA+

4

Owen K. Garriott

1

1

Ganymede

1

Human Space Travel Research

1

Alan B. Shepard Jr.

1

People of Johnson

61

Biological & Physical Sciences

43

Rings of Saturn

10

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

4

Launch Services Office

9

1

Spinoffs

41

Diversity at NASA

24

T-34C

1

Interacting Galaxies

2

LOFTID (Low-Earth Orbit Flight Test of an Inflatable Decelerator)

1

CloudSat

1

4

Earth

235

1

MOSAICS

1

Office of the Chief Scientist (OCS)

1

For Kids and Students

30

Why Go To Space

2

Hayabusa 2

1

Advanced Capabilities for Emergency Response Operations

1

Astronauts

103

Quesst: The Mission

3

Small Bodies of the Solar System

4

JPSS-4

1

Mars

90

1

CubeSats

31

Subsonic Flight Demonstrator

1

Eugene A. Cernan

1

Mars Sample Return (MSR)

13

NEOWISE

8

Exoplanet Discoveries

14

Van Allen Probes

2

Geospace Dynamics Constellation (GDC)

1

Anne C. McClain

4

Pioneer

1

BurstCube

4

Russell L. Schweickart

2

1

4

Carlos I. Noriega

1

Science in the Air

12

1

12

Commercial Space Programs

22

STS-128

1

106

The Search for Life

12

NASA Headquarters

117

Opportunity (Rover)

4

Trace Gas Orbiter (TGO)

1

Gaia

1

X-ray Astronomy

3

High-Speed Flight

2

Aerospace Safety Advisory Panel

2

Auroras

14

Red Giants

1

Land Cover

4

Space Nuclear Propulsion (SNP)

3

Deep Space Climate Observatory (DSCOVR)

3

Supernovae

31

Matthew Dominick

5

Nicole Aunapu Mann

3

5

VIPER (Volatiles Investigating Polar Exploration Rover)

17

GOES (Geostationary Operational Environmental Satellite)

13

Michoud Assembly Facility

33

4

Find Your Place

9

2

Grades K - 4 for Educators

13

2017 Solar Eclipse

3

Artemis 5

5

Prizes, Challenges, and Crowdsourcing Program

39

Sentinel-6 Michael Freilich Satellite

5

John B. Herrington

1

4

COSI (Compton Spectrometer and Imager)

1

STS-66

1

Ellington Field

1

National Advisory Committee for Aeronautics (NACA)

6

6

UAS Traffic Management

3

Gas Giant Exoplanets

18

Human System Risks

15

1

People of Marshall

5

Black History Month

7

Robert A. R. Parker

1

ICON (Ionospheric Connection Explorer)

2

Launch Services Program

41

Charles F. Bolden Jr.

1

Spiral Galaxies

69

Doing Business with NASA

5

Tech Demo Missions

8

International Space Station (ISS)

491

8

COBE (Cosmic Background Explorer)

1

Stennis Space Center

110

Earth Day

5

Terra

7

MUREP

10

Office of the General Counsel (OGC)

36

For Professionals

2

Wildfires

16

Heat & Radiation

2

Advanced Plant Habitat (APH)

3

Astronomy

3

Quesst: The Science

3

Small Business Innovation Research / Small Business

9

JUICE (Jupiter Icy Moons Explorer)

1

Mars 2020

28

Sounding Rockets

20

Curiosity (Rover)

23

Subsonic Vehicle Technologies and Tools

1

Europa

29

Mars Science Laboratory (MSL)

17

Neptune

2

Exoplanet Exploration Program

4

Vegetable Production System (VEGGIE)

1

1

Apollo

13

Pioneer 10

1

1

S3VI

1

Virgil I. Grissom

2

GOES-R

3

Apophis

2

Pluto

2

Carruthers Geocorona Observatory (GLIDE)

7

Science Instruments

7

James A. McDivitt

1

Lunar Surface Innovation Consortium

7

Commercial Supersonic Technology

13

STS-129

2

Earth's Vital Signs

1

The Solar System

151

146

24

TRACERS

1

Galaxies

185

2

High-Tech Computing

11

AIM (Aeronomy of Ice in the Mesosphere)

1

B200

3

Reflection Nebulae

2

Land Use

1

Space Operations Mission Directorate

55

Deep Space Network

9

Supersonic Flight

29

MAVEN (Mars Atmosphere and Volatile EvolutioN)

15

Nicole P. Stott

1

2

3

Oceans

43

Fission Surface Power

1

Water & Energy Cycle

5

GRAIL (Gravity Recovery And Interior Laboratory)

1

2023 Solar Eclipse

9

Artemis Accords

33

Project Management & Systems Engineering

2

6

5

Magnetospheric Multiscale (MMS)

2

Cosmic Microwave Background

1

STS-68

1

Elliptical Galaxies

5

National Space Council Users' Advisory Group (NSpC UAG)

1

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

25

Ultra-Efficient Aviation

2

Gateway Program

21

Humans in Space

361

Ames Research Center

208

132

51

Robert D. Cabana

2

ILLUMA-T

1

Leadership

8

Charles O. Hobaugh

1

4

Donald R. Pettit

4

Technology

97

International Space Station Division

7

Low Boom Flight Demonstrator

25

CoECI News

13

Stennis Test Facility and Support Infrastructure

3

Earth Observatory

64

Terrestrial Exoplanets

8

MUSE (Multi-slit Solar Explorer)

1

1

For Researchers

11

Wildland Fire Management

2

128

Advanced Space Suits

2

335

Quesst: The Team

3

Small Satellite Missions

26

Juno

18

Mars Campaign Development Division

1

Sounding Rockets Program

15

CYGNSS (Cyclone Global Navigation Satellite System)

1

Sun-Earth Interactions

1

29

Marshall Astrophysics

40

Neptune-Like Exoplanets

8

Exoplanet Science

25

Vegetation

3

50

Apollo 1

1

Planetary Analogs

2

Byron K. Lichtenberg

1

SAGE III (Stratospheric Aerosol and Gas Experiment)

1

Exploration Ground Systems

30

Virtual Guest Program

11

GOES-U

4

Applied Sciences Program

4

Podcasts

10

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5

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55

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17

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73

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10

Hispanic Heritage Month

6

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6

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1

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1

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12

18

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7

8

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1

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35

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17

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1

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1

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2

3

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6

2024 Solar Eclipse

46

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3

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3

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4

Johnson Flight Operations

3

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1

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6

1

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1

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3

Native American Heritage Month

7

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8

69

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27

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7

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32

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2

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210

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1

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7

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138

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16

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11

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8

25

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22

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4

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4

199

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65

5

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18

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58

13

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158

Quesst: The Vehicle

16

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17

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37

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6

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1

16

Sunita L. Williams

6

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8

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29

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3

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8

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10

29

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3

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21

C-130

1

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1

Exploration Park

2

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3

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2

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1

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2

Science of Space Exploration

1

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148

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1

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26

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3

4

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3

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27

Orion Multi-Purpose Crew Vehicle

59

Tracy Caldwell Dyson

8

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37

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3

Horsehead Nebula

1

1

Barry E. Wilmore

2

Research and Technology at Kennedy Space Center

15

Landsat 1

1

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1

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1

1

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1

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14

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