Space Flight Awareness (SFA) | Simple Site

Johnson Space Center

General

People of Johnson

Space Flight Awareness (SFA)

Chief Training Officer Teresa Sindelar Touches the Future of Human Spaceflight

Teresa Sindelar always knew she wanted to be a part of human spaceflight, but she was unsure how to make that dream a reality until a chance encounter with former NASA astronaut Tom Stafford when she was 11 years old. The pair met in a local jewelry shop near Sindelar’s Nebraska home, where Gen. Stafford […]

Posted July 14, 2025

Sign up for our newsletter:

Categories

For Kids and Students

30

Virtual Guest Program

11

GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)

3

Analog Field Testing

7

Bob Hines

1

Protostars

20

7

José M. Hernández

1

Mariner 4

2

Small Business Innovation Research / Small Business

9

17

STS-41D

1

Europa

29

Mars Moons

5

Near-Earth Asteroid (NEA)

10

Exoplanet Exploration Program

4

Tracy Caldwell Dyson

8

Geospace Dynamics Constellation (GDC)

1

xEVA & Human Surface Mobility

10

Advanced Air Mobility

19

Asian American and Native Hawaiian Pacific Islander Heritage

5

Perseids

1

Robert L. Crippen

1

Integrated Aviation Systems Program

21

Libera

1

Cold Atom Laboratory (CAL)

6

Space Technology Mission Directorate

165

211

Sustainability at Kennedy Space Center

11

Modeling

4

Office of Strategic Infrastructure (OSI)

2

23

4

Technology Demonstration Missions Program

13

NASA Directorates

42

Opportunities For International Participants to Get Involved

12

Terrestrial Planets

1

Gaia

1

5

Hi-Rate Composite Aircraft Manufacturing

4

Apollo 12

3

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

1

CADRE (Cooperative Autonomous Distributed Robotic Exploration)

3

Radial Velocity

2

Human Research Program

27

Kjell N. Lindgren

4

Centennial Challenges

12

Solar Electric Propulsion (SEP)

1

Deimos

1

STS-9

2

Marshall Space Flight Center

327

9

4

72

Goddard Technology

14

Aeronautics STEM

3

Astrophysics Pioneers

2

Planetary Defense Coordination Office

25

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

1

IXPE (Imaging X-ray Polarimetry Explorer)

16

Lunar Discovery & Exploration Program

2

Communicating and Navigating with Missions

31

Science of Space Exploration

1

1

MAF Status

1

Courses & Curriculums for Professionals

1

Strategic Integration and Management Division

1

Emission Nebulae

4

NASA Socials Program

5

The Sun & Solar Physics

3

Gas Giant Exoplanets

18

Wildlife

1

Armstrong Test Facility (Plum Brook)

5

Parker Solar Probe (PSP)

10

Research and Technology at Kennedy Space Center

16

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

4

Langley Research Center

148

Christopher L. Williams

3

Space Biology Program

3

25

Sunspots

4

Michael J. Foreman

1

Northrop Grumman Commercial Resupply

24

Fission Surface Power

1

Venus

10

6

Air Traffic Management and Safety

2

Benefits Back on Earth

3

Polarimeter to Unify the Corona and Heliosphere (PUNCH)

10

For Professionals

2

Visible / Optical Light

1

Hayabusa 2

1

8

Brand Partnerships

1

Psyche Asteroid

8

SERVIR (Regional Visualization and Monitoring System)

4

JPSS-4

1

Mariner 7

1

Small Satellite Missions

26

18

STS-51A

1

29

5

Nebulae

52

Exoplanet Science

27

Transformational Tools Technologies

12

1

XMM-Newton (X-ray Multi-Mirror Newton)

3

Advanced Air Transport Technology

7

Associate Administrator Awards

5

Perseverance (Rover)

38

Robert L. Gibson

1

Interacting Galaxies

2

10

1

Space Technology Research Grants

17

Earth Science Division

82

Sustainable Aviation

3

Moderate Resolution Imaging Spectroradiometer (MODIS)

16

Office of Technology, Policy and Strategy (OTPS)

21

Community Partners

4

Star-forming Nebulae

15

Eclipses

41

Technology for Living in Space

6

NASA en español

57

Opportunities For Researchers to Get Involved

1

TESS (Transiting Exoplanet Survey Satellite)

20

Galaxies

193

35

High-Speed Flight

4

Apollo 14

2

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

3

CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)

1

Radiation

1

Human Space Travel Research

2

LAGEOS (LAser GEOdynamics Satellite)

1

Centennial Challenges News

8

6

1

STS-93

1

Marshall Test Facility and Support Infrastructure

3

23

Exploration Ground Systems

35

Underway Recovery Test 11

1

GOES (Geostationary Operational Environmental Satellite)

13

Aeronautics Technology

8

Atmospheric Composition

1

Planetary Environments & Atmospheres

6

Saturn

24

2

2

Science-enabling Technology

50

John B. Herrington

1

Magellan

2

6

STS-1

1

EMIT (Earth Surface Mineral Dust Source Investigation)

7

NASA Space Technology Graduate Research Opportunities (NSTGRO)

1

340

Gateway Program

21

William A. Anders

2

Artemis

365

Partner with NASA STEM

9

Research Archive

1

ICON (Ionospheric Connection Explorer)

2

Laser Communications Relay

3

CIPHER (Complement of Integrated Protocols for Human Exploration Research)

1

Space Communications & Navigation Program

44

Droughts

5

Suomi NPP (Suomi National Polar-orbiting Partnership)

6

Michael R. Barratt

2

Nova-C (Lander)

1

Fission Surface Power (FSP)

2

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

3

Grades K - 4 for Educators

13

Air Traffic Solutions

14

Bennu

6

Potentially Hazardous Asteroid (PHA)

4

For Researchers

11

Visible Infrared Imaging Radiometer Suite (VIIRS)

7

Heat & Radiation

2

Andrew S.W. Thomas

1

Brewster H. Shaw Jr.

1

21

Seyfert Galaxies

4

JUICE (Jupiter Icy Moons Explorer)

1

1

Small Spacecraft Technology Program

18

Dark Matter & Dark Energy

9

STS-51C

1

Europa Clipper Resources

8

Mars Pathfinder

1

Neil Gehrels Swift Observatory

14

Exoplanet Transits

10

Transformative Aeronautics Concepts Program

24

51

XRISM (X-Ray Imaging and Spectroscopy Mission)

6

Advanced Air Vehicles Program

30

Asteroids

44

Phobos

3

Robert L. Satcher Jr.

1

International Space Station (ISS)

519

4

Comets

14

32

Earth Science Technology Office

11

Sustainable Flight Demonstrator

6

Moon Base

3

Office of the Chief Financial Officer (OCFO)

4

Compton Gamma Ray Observatory (CGRO)

1

Stars

147

Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)

3

Technology for Space Travel

18

NASA Engineering & Safety Center Academy

1

Opportunities For Students to Get Involved

39

4

Galaxies, Stars, & Black Holes

75

1

High-Tech Computing

14

Apollo 15

1

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

18

Candidate Astronauts

13

Radioisotope Power Systems (RPS)

15

Human System Risks

15

Land Cover

9

Center Innovation Fund

3

2

Developmental, Reproductive and Evolutionary Biology

1

STS-96

1

Martian Moon Exploration (MMX)

2

NICER (Neutron star Interior Composition Explorer)

8

Exploration Park

2

University Innovation

14

GOES-R

3

Aerosciences Evaluation Test Capabilities

2

Atmospheric Temperature

1

Planetary Geosciences & Geophysics

7

15

James A. McDivitt

1

Lunar Explorer Instrument for space biology Applications (LEIA)

1

1

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

8

Scientific Balloons

15

5

Magellanic Clouds

2

Craters

1

STS-107

2

Employee Spotlights

1

NASA STEM Projects

9

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

1

Gateway Space Station

28

William C. McCool

1

Artemis 1

17

Partner With Us

8

Research Opportunities in Space and Earth Sciences (ROSES)

4

ILLUMA-T

1

Laser Interferometer Gravitational Wave Observatory (LIGO)

4

Citizen Science

103

Space Communications Technology

20

4

Super-Earth Exoplanets

10

Michael S. Hopkins

1

NuSTAR (Nuclear Spectroscopic Telescope Array)

3

Flight Demonstrations and Capabilities

2

Vertical Motion Simulator

1

GRAIL (Gravity Recovery And Interior Laboratory)

1

Airborne Science

28

Office of the Chief Health and Medical Officer (OCHMO)

3

Former Astronauts

18

Volcanoes

14

134

Andromeda Galaxy

8

10

Pulsars

12

Juno

18

SmallSats Program

5

DART (Double Asteroid Redirection Test)

9

STS-51D

1

Mars Reconnaissance Orbiter (MRO)

16

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

10

Exoplanets

87

TREAT Astronauts Act

1

29

1

Advanced Capabilities for Emergency Response Operations

1

39

36

Robotics

16

International Space Station Division

6

LISA (Laser Interferometer Space Antenna)

3

Commercial Crew

101

Spacesuits

8

Earth Surface & Interior

5

Sustainable Flight National Partnership

4

Moons

4

1

Stellar Evolution

3

Edward G. Gibson

1

Technology Highlights

38

NASA Engineering and Safety Center

47

Opportunities For U.S. Citizens to Get Involved

5

The Future of Commercial Space

13

Galaxies, Stars, & Black Holes Research

38

WB-57

1

Hispanic Heritage Month

6

Apollo 16

1

Outer Planets & Ocean Worlds Program

1

6

Raja Chari

3

Humans in Space

382

Land Use

5

Center of Excellence for Collaborative Innovation (CoECI)

50

Solar System Ambassadors

1

Didymos & Dimorphos

2

STS-99

1

Materials Science

3

4

Exploration Systems Development Mission Directorate

71

University Leadership Initiative

6

GOES-U

4

Aerosols

5

Atmospheric Waves Experiment (AWE)

3

Planetary Nebulae

12

SBIR

1

James H. Newman

1

Lunar Reconnaissance Orbiter (LRO)

18

9

Private Astronaut Missions

5

Sea Ice

9

Johnson Flight Operations

3

Magnetars

3

Shuttle Radar Topography Mission (SRTM)

2

Crew Health and Performance Exploration Analog (CHAPEA)

10

STS-113

1

Enceladus

4

Mark T. Vande Hei

1

NASA+

4

Events

18

Thomas P. Stafford

3

Gemini

2

William R. Pogue

1

2017 Solar Eclipse

3

Artemis 2

196

Pathfinding for Airspace with Autonomous Vehicles

1

Revolutionary Vertical Lift Technology

3

IMAP (Interstellar Mapping and Acceleration Probe)

7

Launch Services Office

11

55

Space Flight Awareness (SFA)

1

1

Supermassive Black Holes

20

Michoud Assembly Facility

35

Ocean Circulation

1

Flight Demos Capabilities

4

Vesta

2

Grants & Opportunities

6

Airspace Operations and Safety Program

15

Office of the Chief Information Officer (OCIO)

4

1

Voyager 1

8

Heliophysics Division

63

Anil Menon

2

Bruce McCandless

2

Quasars

6

Jupiter

37

Snow

12

2

STS-61

1

Mars Sample Return (MSR)

13

NEOWISE

8

Exosphere

2

Trojan Asteroids

5

Glenn Research Center

234

Advanced Plant Habitat (APH)

3

Astrogram

8

Physical Sciences

8

Ronald E. McNair

1

25

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

1

Commercial Lunar Payload Services (CLPS)

92

SpaceX Commercial Resupply

24

Earth System Observatory (ESO)

5

Swift Boost Mission

1

MOSAICS

1

Convergent Aeronautics Solutions

3

Stellar-mass Black Holes

4

Eileen M. Collins

2

Technology Research

10

NASA Headquarters

127

Opportunities to Contribute to NASA Missions & Get Involved

29

The Great Red Spot

1

Galaxy clusters

17

Weather and Atmospheric Dynamics

9

Horsehead Nebula

1

Apollo 8

3

Outside the Classroom

10

Careers

11

Ranger 7

2

Hurricanes & Typhoons

10

Landsat

17

Ceres

2

Solar System Exploration Research Virtual Inst.

3

Digital Information Platform

9

Student Opportunities

1

Matthew Dominick

5

Nicole Aunapu Mann

3

Explore

6

University Student Research Challenge

5

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

3

AeroSpace Frontiers

59

Audio

6

Planetary Science

90

SBIR STTR

8

James Webb Space Telescope (JWST)

153

15

Alan B. Shepard Jr.

1

6

Prizes, Challenges & Crowdsourcing

6

4

Johnson Leadership

2

5

SimLabs

2

Cryogenic Fluid Management (CFM)

5

STS-125

1

Environmental Management Division (EMD)

8

Mars

103

National Advisory Committee for Aeronautics (NACA)

6

Everyday Extraordinary Stories

1

Titan

4

Gemini III

1

2

2023 Solar Eclipse

9

Artemis 3

43

People of Armstrong

4

Richard A. Mastracchio

1

In-flight Education Downlinks

27

Launch Services Program

46

Climate Modeling

4

2

E-Books

5

Supermoons

1

3

2

Flight Innovation

37

Victor J. Glover

22

Gravitational Lensing

7

MUREP

10

Office of the Chief Scientist (OCS)

1

5

Voyager 2

7

Heliophysics Research Program

3

1

Budget & Annual Reports

6

40

23

6

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

3

STS-64

2

Mars Science Laboratory (MSL)

23

Neptune

2

1

Tropospheric Emissions: Monitoring of Pollution (TEMPO)

10

Global Ecosystem Dynamics Investigation (GEDI)

2

Advanced Space Suits

2

13

Physical Sciences Program

4

Rosalind Franklin (Rover)

1

Investigation of Convective Updrafts (INCUS)

1

8

Commercial Resupply

49

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

26

Earth Visualization & Mapping

4

SWOT (Surface Water and Ocean Topography)

17

Lunar Surface Innovation Consortium

7

1

STEM Engagement at NASA

77

El Niño - Southern Oscillation

1

Technology Transfer

47

149

Opportunity (Rover)

4

The Human Body in Space

2

1

What We Do

10

Hubble Space Telescope

228

Apollo 9

2

Owen K. Garriott

1

1

Read it!

3

Hybrid Thermally Efficient Core

3

Landsat 1

1

Chandra X-Ray Observatory

76

Solar Wind

14

Digital Transformation (DT)

7

Studying Exoplanets

20

MAVEN (Mars Atmosphere and Volatile EvolutioN)

17

Nicole P. Stott

1

Extreme Temperatures

5

Uranus

6

GRACE (Gravity Recovery And Climate Experiment)

6

Aerospace Safety Advisory Panel

2

Aura

2

Planetary Science Division

63

Science & Research

236

Jasmin Moghbeli

11

1

Biological & Physical Sciences

44

Prizes, Challenges & Crowdsourcing News

10

Sea Surface Topography

1

Johnson Space Center

391

Magnetospheric Multiscale (MMS)

2

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

1

Cryosphere

7

STS-127

1

EPSCoR

3

Mars 2020

32

National Space Council Users' Advisory Group (NSpC UAG)

1

ExoMars

3

TOPEX / Poseidon (ocean TOPography EXperiment)

1

Gemini IV

1

WISE (Wide-field Infrared Survey Explorer)

11

2024 Solar Eclipse

46

Artemis 4

28

People of Goddard

80

Richard H. Truly

1

In-Situ Resource Utilization (ISRU)

2

Leadership

11

Climate Science

7

Space Launch System (SLS)

114

Early Career Faculty (ECF)

9

Supernova Remnants

8

Mini-RF Instrument

1

4

Flight Opportunities Program

23

4

Gravitational Microlensing

2

MUSE (Multi-slit Solar Explorer)

1

Office of the General Counsel (OGC)

36

Franklin R. Chang-Díaz

1

Voyager Program

6

Helios 1

1

Anne C. McClain

4

BurstCube

4

Quesst: The Flights

5

Katherine Johnson IV and V Facility

3

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

2

Dawn

3

STS-65

1

Marshall Astrophysics

41

Neptune-Like Exoplanets

8

3

Tsunamis

3

Global Precipitation Measurement (GPM)

2

Aeromechanics Research Facilities

1

Astronauts

107

1

Rosetta

1

Io

4

Low Boom Flight Demonstrator

27

Commercial Space

95

Spinoffs

42

Earth's Atmosphere

32

System-Wide Safety

7

Lunar Surface Innovation Initiative

8

Coronal Diagnostic Experiment (CODEX)

3

4

Electrified Aircraft Propulsion

3

Technology Transfer & Spinoffs

45

NASA Home & City

1

25

The Kuiper Belt

5

GALEX (Galaxy Evolution Explorer)

1

3

Human Dimensions

14

1

6

Carlos I. Noriega

1

Red Dwarfs

1

Hypersonic Technology

6

Landsat 5

1

1

1

Discovery Program

2

Subsonic Flight Demonstrator

2

Media Resources

1

Night Sky Network

37

Extreme Weather Events

17

3

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

7

AIM (Aeronomy of Ice in the Mesosphere)

1

Auroras

14

Planets

29

Science Activation

63

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

5

Ames Earth Science Division

1

Black History Month

7

Prizes, Challenges, & Crowdsourcing News

23

Seasat

1

Johnson's Mission Control Center

6

MAIA (Multi-Angle Imager for Aerosols)

1

Skylab

6

CubeSat Launch Initiative

16

STS-128

1

ER-2

5

Mars Campaign Development Division

1

Native American Heritage Month

7

ExoMoons

1

Topography

10

Gemini IX

1

28

3I/ATLAS

1

Artemis 5

7

People of Johnson

65

Rings of Jupiter

1

4

Learning Resources

144

Clouds

12

Space Nuclear Propulsion (SNP)

4

Early Stage Innovations (ESI)

3

Supernovae

33

MinXSS (Miniature X-ray Solar Spectrometer)

1

Oceans

43

Flightlog

1

Viking 1

1

Gravitational Waves

7

Nancy Grace Roman Space Telescope

73

2

Fruit Fly Lab (FFL)

1

Wallops Flight Facility

62

5

Apollo

13

1

Quesst: The Mission

3

Kathleen Rubins

2

SOHO (Solar and Heliospheric Observatory)

6

DC-8

6

STS-66

1

Marshall Earth Sciences

29

Neutral Buoyancy Lab

3

54

1

Globular Clusters

1

13

Astronomy

3

Pioneer

1

RS-25

2

Ionosphere

10

Low Earth Orbit Economy

22

Commercial Space Division

1

Spiral Galaxies

73

Earth's Magnetic Field

5

T-34C

1

Jeanette J. Epps

4

Lunar Surface Technology Research

1

Coronal Mass Ejections

2

Stennis Space Center

111

Electrified Powertrain Flight Demo

3

1

NASA Innovative Advanced Concepts (NIAC) Program

28

Origin & Evolution of the Universe

17

25

Game Changing Development Program

37

White Sands Test Facility

18

Human Health and Performance

29

Apophis

2

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

26

Carruthers Geocorona Observatory (GLIDE)

7

Red Giants

1

39

Landsat 7

1

CHAPEA Mission 2

1

Sounding Rockets

20

Diversity at NASA

24

Subsonic Vehicle Technologies and Tools

2

Meetings, Workshops & Conferences

1

NISAR (NASA-ISRO Synthetic Aperture Radar)

19

EZIE (Electrojet Zeeman Imaging Explorer)

2

USGS (United States Geological Survey)

3

11

Air Mobility Pathfinders project

6

B200

3

4

Science for Everyone

2

Green Aviation Tech

17

Ames Research Center

219

53

Prizes, Challenges, and Crowdsourcing Program

46

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

1

Joint Agency Satellite Division

4

Manufacturing, Materials, 3-D Printing

1

65

CubeSats

31

STS-129

2

EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)

6

Mars Exploration Program

7

Natural Disasters

29

Exoplanet Atmosphere

11

Trace Gas Orbiter (TGO)

1

Gemini VI

1

Women's History Month

17

AcrimSat (Active Cavity Irradiance Monitor Satellite)

1

Artemis Accords

43

People of Marshall

5

Rings of Saturn

10

Infrared Space Observatory (ISO)

1

Leland D. Melvin

1

CloudSat

1

Space Operations Mission Directorate

58

Earth

260

Supersonic Flight

31

4

Office of Diversity and Equal Opportunity (ODEO)

1

Floods

10

Viking 2

1

25

6

Fundamental Physics

2

Walter M. Schirra Jr.

1

1

Apollo 1

1

Byron K. Lichtenberg

1

Quesst: The Science

3

Kathryn C. Thornton

1

Sojourner (Rover)

1

Deep Space Climate Observatory (DSCOVR)

3

STS-68

1

Marshall Heliophysics & Planetary Science

8

29

7

UAS Traffic Management

3

Goddard Institute for Space Studies

17

170

350

Pioneer 10

1

Russell L. Schweickart

2

IRIS (Interface Region Imaging Spectrograph)

1

Low-Earth Orbit Economy

10

Commercial Space Programs

22

4

119

Tech Demo Missions

8

Jessica U. Meir

3

Lunar Trailblazer

4

COSI (Compton Spectrometer and Imager)

1

Stennis Test Facility and Support Infrastructure

4

Electromagnetic Spectrum

5

NASA Open Source Software

1

The Search for Life

12

Gamma Rays

10

Why Go To Space

2

Applied Sciences Program

4

Pamela A. Melroy

8

Redstone 3 (Freedom 7)

1

23

Landsat 8 / LDCM (Landsat Data Continuity Mission)

26

Charles F. Bolden Jr.

1

Sounding Rockets Program

15

Doing Business with NASA

5

Sun-Earth Interactions

2

Mesosphere

3

NOAA (National Oceanic and Atmospheric Administration)

20

Featured Careers

5

Van Allen Probes

2

Grades 5 - 8 for Educators

13

4

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

1

Pluto

2

Science in the Air

13

VIPER (Volatiles Investigating Polar Exploration Rover)

17

Greenhouse Gases

9

Ames Research Center's Science Directorate

33

Blogs

220

Project Management & Systems Engineering

2

Sensing the Universe & Multimessenger Astronomy

3

Joint Polar Satellite System (JPSS)

1

1

Skywatching Tips

35

Curiosity (Rover)

26

STS-34

1

Euclid

7

Mars Exploration Rovers (MER)

3

NEA Scout (Near Earth Asteroid Scout)

1

Exoplanet Detection Methods

7

TRACERS

1

Gemini XI

1

X-ray Astronomy

4

Active Galaxies

13

Artemis Campaign Development Division

3

134

Robert A. R. Parker

1

Ingenuity (Helicopter)

8

Lenticular Galaxies

4

COBE (Cosmic Background Explorer)

1

18

Earth Day

5

10

Mission Support Directorate

3

Office of International and Interagency Relations (OIIR)

49

For Colleges & Universities

46

NASA Art Program

3

Open Science Data Repository (OSDR)

1

Terra

10

FutureFlight Central

1

2

HERA (Human Exploration Research Analog)

7

Apollo 10

3

Orion Multi-Purpose Crew Vehicle

71

C-130

1

Quesst: The Team

3

Human Lander Challenge

2

Kennedy Space Center

263

Cassini

10

Solar Dynamics Observatory (SDO)

6

Deep Space Network

10

STS-80

1

Marshall Science Projects

8

3

7

Ultra-Efficient Aviation

3

Goddard Medical and Environmental Division

1

Aeronautics Research

11

Astrophysics Division

170

Planetary Analogs

2

S3VI

1

Irregular Galaxies

9

Lucy

10

Commercial Supersonic Technology

15

Spitzer Space Telescope

10

Earth's Vital Signs

1

Technology

106

Jessica Watkins

3

MAF Announcements

1

Cosmic Microwave Background

1

Stephen G. Bowen

4

Ellington Field

1

NASA Safety Center

3

The Solar System

156

Gamma-Ray Bursts

13

Wildfires

25

Aqua

4

Pandora

1

Reflection Nebulae

2

Ice Giants

1

Landsat 9

30

Charles O. Hobaugh

1

Sounds & Ringtones

1

Donald R. Pettit

4

Sunita L. Williams

6

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

1

NOAA-20 (JPSS-1)

2

Fermi Gamma-Ray Space Telescope

16

Vegetable Production System (VEGGIE)

1

12

Air Traffic Control Labs

2

Barry E. Wilmore

2

Podcasts

10

Science Instruments

7

13

Virgil I. Grissom

3

Gulfstream G-III

1

Ames Space Biosciences

12

Blue Ghost (lander)

4

Project Mercury

3

Sentinel-6 Michael Freilich Satellite

8

Jonny Kim

4

Mariner 3

1

Small Bodies of the Solar System

4

CYGNSS (Cyclone Global Navigation Satellite System)

1

STS-41B

3

Eugene A. Cernan

1

2

Near Space Network

4

Exoplanet Discoveries

14

Tracking and Data Relay Satellite (TDRS)

1

General

624

2

ADEOS (Advanced Earth Observing Satellite) / MIDORI

1

Artificial Intelligence (AI)

17

People of Space Operations

2

Robert D. Cabana

2

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

4

7

CoECI News

20

Space Sustainability

1

Earth Observatory

110

1

Missions

344

Office of Small Business Programs (OSBP)

11

Earth-like Exoplanets

6

Technology Demonstration

20

NASA Centers & Facilities

158

Opportunities For Educators to Get Involved

19

Terrestrial Exoplanets

9

G. Reid Wiseman

22

Water & Energy Cycle

5

Herschel Space Observatory

1

Apollo 11

6

28

C-20A

3

Quesst: The Vehicle

17

Human Landing System Program

27

8

Cell and Molecular Biology

2

42

Deep Space Optical Communications (DSOC)

7

STS-88

1

Marshall Science Research & Projects

51

7

5

Ultraviolet Light

1

Goddard Space Flight Center

649

Aeronautics Research Mission Directorate

101

Astrophysics Explorers Program

4

Planetary Defense

21

SAGE III (Stratospheric Aerosol and Gas Experiment)

1

291

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

Common Exploration Systems Development Division

4

Spot the International Space Station

3

Jet Propulsion Laboratory

266

MAF Employee Assistance Program

5

2

STEREO (Solar TErrestrial RElations Observatory)

4

Elliptical Galaxies

5

NASA Shared Services Center

13

The Sun

58

Ganymede

1

Wildland Fire Management

5

Armstrong Flight Research Center

135

Pandora Mission

1

Remote Sensing Technology

3

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Landslides

2

Christina H. Koch

23

9

Dragonfly

8

SunRISE (Sun Radio Interferometer Space Experiment)

3

Meteors & Meteorites

1

NOAA-21 (JPSS-2)

1

Find Your Place

11

Vegetation

4

Grades 9-12 for Educators

14

Air Traffic Management - Exploration

19

Becoming an Astronaut

5

Polar

1

Science Mission Directorate

208

Recent Posts

Tropical Storm Arthur

June 19, 2026

Curiosity Blog, Sols 4920-4926: Surveying the Bands

June 19, 2026

NASA Mission to Study Space Weather Impacts of Earth’s Atmosphere

June 19, 2026

Newsletter Archive