STS-107 | Simple Site

Northrop Grumman Commercial Resupply

Commercial Resupply

Humans in Space

International Space Station (ISS)

STS-107

William C. McCool

NASA’s Northrop Grumman CRS-23 Infographics & Hardware

NASA’s Northrop Grumman Commercial Resupply Services 23, or Northrop Grumman CRS-23, will deliver more than 11,000 pounds of science and supplies to the International Space Station. This mission will be the first flight of the Cygnus XL, the larger, more cargo-capable version of the company’s solar-powered spacecraft.

Posted September 11, 2025

STS-107

US House of Representatives Columbia Accident Documents

House Representative Statements The following are some of the statements made by Representatives regarding the loss of the Space Shuttle Columbia. February 1, 2003: Representative Sherwood Boehlert PRESS RELEASEDate Released: Saturday, February 01, 2003House Science Committee Boehlert Statement on Space Shuttle Columbia Tragedy WASHINGTON, D.C.

Posted March 28, 2024

Sign up for our newsletter:

Categories

Apollo 15

1

NASA Centers & Facilities

163

CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)

1

Technology Highlights

40

3

Volcanoes

18

28

Centennial Challenges News

9

Quesst: The Vehicle

17

1

Humans in Space

407

Land Cover

11

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

2

STS-64

2

Aerosols

7

Marshall Space Flight Center

347

Atmospheric Temperature

1

7

Extreme Temperatures

7

TREAT Astronauts Act

1

GRACE (Gravity Recovery And Climate Experiment)

7

1

Planetary Defense

23

Community Partners

4

S3VI

1

5

James H. Newman

1

3

Spinoffs

46

Magellan

2

Sensing the Universe & Multimessenger Astronomy

4

STEM Engagement at NASA

78

2017 Solar Eclipse

3

Mariner 7

1

Artemis 1

17

NASA Shared Services Center

13

ExoMars

3

The Great Red Spot

1

Gemini IV

1

WB-57

3

Pandora Mission

2

CIPHER (Complement of Integrated Protocols for Human Exploration Research)

1

Remote Sensing Technology

3

Droughts

6

IMAP (Interstellar Mapping and Acceleration Probe)

7

Laser Communications Relay

3

1

Student Opportunities

1

Airspace Operations and Safety Program

16

Meteors & Meteorites

2

Bennu

6

NOAA-21 (JPSS-2)

2

Flight Opportunities Program

23

University Leadership Initiative

7

Gravitational Microlensing

2

Polar

1

6

Science Instruments

8

Emission Nebulae

5

Johnson Flight Operations

3

Opportunities For Educators to Get Involved

23

Protostars

21

Dark Matter & Dark Energy

9

Horsehead Nebula

1

Jupiter

38

Skylab

6

STS-127

1

Advanced Plant Habitat (APH)

3

5

41

Near-Earth Asteroid (NEA)

10

3

Titan

4

Global Precipitation Measurement (GPM)

2

William R. Pogue

1

Perseids

2

Comets

17

Robert D. Cabana

2

Earth Science Division

87

29

5

Space Nuclear Propulsion (SNP)

4

Supermoons

1

Anil Menon

5

Modeling

4

Brewster H. Shaw Jr.

1

Office of Strategic Infrastructure (OSI)

2

Swift Boost Mission

4

Franklin R. Chang-Díaz

1

Vesta

2

Helios 1

1

Apollo 16

1

NASA Directorates

48

Candidate Astronauts

15

Technology Research

10

GALEX (Galaxy Evolution Explorer)

1

Voyager 1

8

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

1

Center Innovation Fund

3

Radial Velocity

2

Developmental, Reproductive and Evolutionary Biology

1

Hurricanes & Typhoons

15

Land Use

6

SOHO (Solar and Heliospheric Observatory)

6

STS-65

1

AeroSpace Frontiers

59

Marshall Test Facility and Support Infrastructure

3

Atmospheric Waves Experiment (AWE)

3

10

Extreme Weather Events

20

Trojan Asteroids

5

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

8

Planetary Defense Coordination Office

27

Compton Gamma Ray Observatory (CGRO)

1

SAGE III (Stratospheric Aerosol and Gas Experiment)

1

Eclipses

46

James Webb Space Telescope (JWST)

167

Lunar Explorer Instrument for space biology Applications (LEIA)

1

Spiral Galaxies

77

Johnson Leadership

2

Magellanic Clouds

3

Sentinel-6 Michael Freilich Satellite

9

4

2023 Solar Eclipse

9

1

Artemis 2

202

NASA Socials Program

5

ExoMoons

1

The Human Body in Space

4

Gemini IX

1

Weather and Atmospheric Dynamics

10

Parker Solar Probe (PSP)

10

Citizen Science

107

Research and Technology at Kennedy Space Center

16

4

In-flight Education Downlinks

28

Laser Interferometer Gravitational Wave Observatory (LIGO)

4

Sounding Rockets

22

Studying Exoplanets

21

Alan B. Shepard Jr.

1

Michael J. Foreman

1

1

Northrop Grumman Commercial Resupply

24

Flightlog

1

University Student Research Challenge

6

Gravitational Waves

7

Polarimeter to Unify the Corona and Heliosphere (PUNCH)

11

Craters

3

Science Mission Directorate

228

EMIT (Earth Surface Mineral Dust Source Investigation)

7

6

Opportunities For International Participants to Get Involved

12

Psyche Asteroid

8

DART (Double Asteroid Redirection Test)

9

Hubble Space Telescope

245

23

69

STS-128

1

Advanced Space Suits

2

Mars Pathfinder

1

Astrogram

8

Nebulae

62

54

TOPEX / Poseidon (ocean TOPography EXperiment)

1

Globular Clusters

6

2

Perseverance (Rover)

42

Commercial Crew

105

Robert L. Crippen

1

Earth Science Technology Office

11

Investigation of Convective Updrafts (INCUS)

1

LISA (Laser Interferometer Space Antenna)

3

Space Operations Mission Directorate

60

Supernova Remnants

8

1

Moderate Resolution Imaging Spectroradiometer (MODIS)

20

11

Office of Technology, Policy and Strategy (OTPS)

21

SWOT (Surface Water and Ocean Topography)

18

Fruit Fly Lab (FFL)

1

Victor J. Glover

23

Apollo 8

3

NASA en español

59

6

Technology Transfer

51

Game Changing Development Program

37

Voyager 2

7

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

3

Center of Excellence for Collaborative Innovation (CoECI)

53

Radiation

1

Didymos & Dimorphos

2

Hybrid Thermally Efficient Core

3

Landsat

17

Sojourner (Rover)

2

STS-66

1

Aerospace Safety Advisory Panel

2

Martian Moon Exploration (MMX)

2

Audio

6

33

EZIE (Electrojet Zeeman Imaging Explorer)

2

Tropospheric Emissions: Monitoring of Pollution (TEMPO)

11

12

Planetary Environments & Atmospheres

8

1

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

1

Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)

3

Jasmin Moghbeli

11

Lunar Reconnaissance Orbiter (LRO)

22

5

Johnson Space Center

419

Magnetars

5

8

Stennis Space Center

114

2024 Solar Eclipse

46

Mark T. Vande Hei

1

Artemis 3

46

NASA Space Technology Graduate Research Opportunities (NSTGRO)

1

Exoplanet Atmosphere

13

The Kuiper Belt

6

Gemini VI

1

What We Do

10

Partner with NASA STEM

9

55

Research and Technology Mission Directorate

25

2

In-Situ Resource Utilization (ISRU)

2

Launch Services Office

15

Sounding Rockets Program

16

Subsonic Flight Demonstrator

3

1

Michael R. Barratt

2

9

Nova-C (Lander)

1

Floods

10

Uranus

7

Green Aviation Tech

17

Potentially Hazardous Asteroid (PHA)

4

Crew Health and Performance Exploration Analog (CHAPEA)

10

Science of Space Exploration

1

Employee Spotlights

1

4

HelioSwarm

1

Opportunities For Researchers to Get Involved

1

22

2

Human Dimensions

20

Katherine Johnson IV and V Facility

4

Skywatching Tips

37

STS-129

2

Aeromechanics Research Facilities

1

Mars Reconnaissance Orbiter (MRO)

18

14

Neil Gehrels Swift Observatory

17

7

Topography

18

Goddard Institute for Space Studies

17

WISE (Wide-field Infrared Survey Explorer)

11

Phobos

4

Commercial Lunar Payload Services (CLPS)

95

Robert L. Gibson

1

Earth Surface & Interior

6

Io

5

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

1

19

Supernovae

34

Anne C. McClain

4

Moon Base

11

Bruce McCandless

2

Office of the Chief Financial Officer (OCFO)

4

System-Wide Safety

7

Fundamental Physics

2

Apollo 9

2

NASA Engineering & Safety Center Academy

1

Careers

11

Technology Transfer & Spinoffs

49

Gamma Rays

10

Voyager Program

6

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

18

Ceres

2

Radioisotope Power Systems (RPS)

16

Digital Information Platform

9

Hypersonic Technology

6

Landsat 1

1

Solar Dynamics Observatory (SDO)

6

STS-68

1

AIM (Aeronomy of Ice in the Mesosphere)

1

Materials Science

3

Aura

2

NICER (Neutron star Interior Composition Explorer)

8

Featured Careers

5

Tsunamis

3

Grades 5 - 8 for Educators

13

Planetary Geosciences & Geophysics

9

Convergent Aeronautics Solutions

3

Saturn

27

Edward G. Gibson

1

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

6

17

Spitzer Space Telescope

10

Johnson's Mission Control Center

6

5

SERVIR (Regional Visualization and Monitoring System)

4

Stennis Test Facility and Support Infrastructure

4

3I/ATLAS

1

Mars

113

Artemis 4

30

NASA STEM Projects

9

Exoplanet Detection Methods

8

29

Gemini XI

1

4

Partner With Us

9

Climate Modeling

5

Research Archive

1

E-Books

5

4

Launch Services Program

50

Sounds & Ringtones

1

Subsonic Vehicle Technologies and Tools

4

Ames Earth Science Division

1

Michael S. Hopkins

1

6

NuSTAR (Nuclear Spectroscopic Telescope Array)

3

For Colleges & Universities

50

3

Greenhouse Gases

9

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

8

Cryogenic Fluid Management (CFM)

6

Science-enabling Technology

50

Enceladus

4

FutureFlight Central

1

Viking 1

1

1

Opportunities For Students to Get Involved

40

Pulsars

14

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

4

Human Health and Performance

31

Kathleen Rubins

2

Small Bodies of the Solar System

6

STS-34

1

13

Mars Sample Return (MSR)

13

Astronauts

114

NEO Surveyor (Near-Earth Object Surveyor Space Telescope)

10

7

Total and Spectral Solar Irradiance Sensor - 2 (TSIS-2)

1

Goddard Medical and Environmental Division

1

28

55

Commercial Resupply

49

Robert L. Satcher Jr.

1

Earth System Observatory (ESO)

5

Ionosphere

11

8

Space Sustainability

1

Supersonic Flight

33

APOD

54

Moons

4

Budget & Annual Reports

6

Office of the Chief Health and Medical Officer (OCHMO)

7

T-34C

1

1

NASA Engineering and Safety Center

51

1

1

Gamma-Ray Bursts

13

Wallops Flight Facility

66

Outer Planets & Ocean Worlds Program

1

Chandra X-Ray Observatory

82

Raja Chari

3

Digital Transformation (DT)

7

41

Landsat 4

1

47

STS-79

1

Air Mobility Pathfinders project

6

Matthew Dominick

5

Auroras

14

4

Fermi Gamma-Ray Space Telescope

16

1

16

Planetary Nebulae

13

2

15

Eileen M. Collins

2

Jeanette J. Epps

4

Lunar Surface Innovation Consortium

7

Spot the International Space Station

4

Joint Agency Satellite Division

4

Seyfert Galaxies

4

Stephen G. Bowen

4

AcrimSat (Active Cavity Irradiance Monitor Satellite)

1

Mars 2020

37

Artemis 5

8

NASA+

6

Exoplanet Discoveries

16

The Search for Life

12

General

661

White Sands Test Facility

18

Pathfinding for Airspace with Autonomous Vehicles

1

Climate Science

7

Research Opportunities in Space and Earth Sciences (ROSES)

5

E. Michael Fincke

1

Infrared Space Observatory (ISO)

1

Leadership

13

9

Sun-Earth Interactions

4

Ames Research Center

234

Michoud Assembly Facility

35

Biological & Physical Sciences

45

Ocean Circulation

1

13

USGS (United States Geological Survey)

3

Gulfstream G-III

1

Private Astronaut Missions

5

Cryosphere

8

1

Tech Demo Missions

8

G. Reid Wiseman

26

Viking 2

1

HERA (Human Exploration Research Analog)

7

Opportunities For U.S. Citizens to Get Involved

5

Quasars

6

Dawn

3

Human Lander Challenge

2

Kathryn C. Thornton

1

Small Business Innovation Research / Small Business

10

STS-41B

3

187

Mars Science Laboratory (MSL)

27

Astronomy

4

NEOWISE

8

5

Trace Gas Orbiter (TGO)

1

Goddard Space Flight Center

714

Women's History Month

17

Physical Sciences

8

Commercial Space

101

Robotics

18

Earth Visualization & Mapping

7

IRIS (Interface Region Imaging Spectrograph)

1

Low Boom Flight Demonstrator

27

Space Technology Mission Directorate

175

17

Apollo

14

MOSAICS

1

BurstCube

4

Office of the Chief Information Officer (OCIO)

4

27

Magnetospheric Multiscale (MMS)

2

Apophis

2

NASA Headquarters

138

Eugene A. Cernan

1

Terra

13

Ganymede

1

Walter M. Schirra Jr.

1

Outside the Classroom

10

1

Ranger 7

2

Discovery Program

2

32

Landsat 5

2

Solar Electric Propulsion (SEP)

1

STS-80

1

8

MAVEN (Mars Atmosphere and Volatile EvolutioN)

18

B200

3

Nicole Aunapu Mann

3

Find Your Place

11

UAS Traffic Management

3

Grades 9-12 for Educators

14

Planetary Science

105

Coronal Diagnostic Experiment (CODEX)

3

SBIR

1

El Niño - Southern Oscillation

2

Jessica U. Meir

3

Lunar Surface Innovation Initiative

11

Scientific Balloons

17

Environmental Management Division (EMD)

8

Joint Polar Satellite System (JPSS)

1

Shannon W. Lucid

1

STEREO (Solar TErrestrial RElations Observatory)

4

Active Galaxies

14

Mars Campaign Development Division

2

Artemis Accords

58

National Advisory Committee for Aeronautics (NACA)

6

Exoplanet Exploration Program

4

The Solar System

170

Geospace Dynamics Constellation (GDC)

1

Why Go To Space

2

People of Armstrong

5

Clouds

17

Revolutionary Vertical Lift Technology

3

Early Career Faculty (ECF)

10

Ingenuity (Helicopter)

8

Learning Resources

153

Space Biology Program

3

Sunita L. Williams

6

Ames Research Center's Science Directorate

34

3

Black History Month

7

2

For Kids and Students

32

Van Allen Probes

2

GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)

3

Prizes, Challenges & Crowdsourcing

6

CubeSat Launch Initiative

17

Technology

112

Gaia

1

VIPER (Volatiles Investigating Polar Exploration Rover)

17

Herschel Space Observatory

1

Opportunities to Contribute to NASA Missions & Get Involved

32

Carlos I. Noriega

1

40

DC-8

6

Human Landing System Program

32

Kennedy Space Center

280

Small Satellite Missions

27

STS-41D

1

Aeronautics Research

11

Marshall Astrophysics

48

388

Neptune

3

4

TRACERS

1

Goddard Technology

15

X-ray Astronomy

5

Physical Sciences Program

4

Commercial Space Division

1

Ronald E. McNair

1

Earth's Atmosphere

36

Irregular Galaxies

10

Low Earth Orbit Economy

23

Space Technology Research Grants

17

1

Apollo 1

1

MUREP

10

1

Office of the Chief Scientist (OCS)

1

Star-forming Nebulae

16

MAIA (Multi-Angle Imager for Aerosols)

4

Applied Sciences Program

4

152

Europa

29

Terrestrial Exoplanets

9

Gas Giant Exoplanets

20

2

Owen K. Garriott

1

CHAPEA Mission 2

1

Read it!

3

Diversity at NASA

24

Ice Giants

1

Landsat 7

1

6

STS-88

1

Air Traffic Control Labs

2

Media Resources

1

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

1

Nicole P. Stott

1

Fission Surface Power

1

Ultra-Efficient Aviation

3

6

Planetary Science Division

70

Coronal Mass Ejections

3

SBIR STTR

8

Electrified Aircraft Propulsion

5

Jessica Watkins

3

Lunar Surface Technology Research

3

Sea Ice

13

CubeSats

35

EPSCoR

3

Jonny Kim

5

Shuttle Radar Topography Mission (SRTM)

2

Strategic Integration and Management Division

1

ADEOS (Advanced Earth Observing Satellite) / MIDORI

1

Mars Climate Orbiter

1

Artemis Campaign Development Division

3

National Space Council Users' Advisory Group (NSpC UAG)

1

Exoplanet Science

29

The Sun

67

1

Wildfires

36

People of Goddard

81

CloudSat

1

Richard A. Mastracchio

1

Early Stage Innovations (ESI)

3

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

4

Leland D. Melvin

1

Space Communications & Navigation Program

48

SunRISE (Sun Radio Interferometer Space Experiment)

3

Ames Space Biosciences

12

Mini-RF Instrument

1

58

4

For Professionals

2

Vegetable Production System (VEGGIE)

1

Hayabusa 2

1

Prizes, Challenges & Crowdsourcing News

10

Technology Demonstration

21

Galaxies

210

Virgil I. Grissom

3

Hi-Rate Composite Aircraft Manufacturing

4

Opportunity (Rover)

4

Carruthers Geocorona Observatory (GLIDE)

7

Quesst: The Flights

5

Deep Space Climate Observatory (DSCOVR)

5

Human Research Program

29

9

Small Spacecraft Technology Program

20

STS-51A

1

Aeronautics Research Mission Directorate

105

Marshall Earth Sciences

29

Astrophysics Division

188

Neptune-Like Exoplanets

8

Exploration Ground Systems

35

Tracking and Data Relay Satellite (TDRS)

2

GOES (Geostationary Operational Environmental Satellite)

13

3

1

Commercial Space Programs

22

Rosalind Franklin (Rover)

1

Earth's Magnetic Field

5

299

Low-Earth Orbit Economy

10

34

Sustainability at Kennedy Space Center

11

Apollo 10

3

MUSE (Multi-slit Solar Explorer)

1

Byron K. Lichtenberg

1

Office of the General Counsel (OGC)

36

5

Starburst

1

Manufacturing, Materials, 3-D Printing

1

Aqua

8

NASA Home & City

1

29

Terrestrial Planets

1

Gateway Program

21

Water & Energy Cycle

5

6

Charles F. Bolden Jr.

1

Red Dwarfs

1

Doing Business with NASA

5

ICESat (Ice, Clouds and Land Elevation Satellite)

1

Landsat 8 / LDCM (Landsat Data Continuity Mission)

34

2

STS-9

2

Air Traffic Management - Exploration

19

Meetings, Workshops & Conferences

1

Barry E. Wilmore

2

Night Sky Network

38

Fission Surface Power (FSP)

2

Ultraviolet Light

1

Grades K - 4 for Educators

13

Planets

30

COSI (Compton Spectrometer and Imager)

2

Science & Research

251

Electrified Powertrain Flight Demo

3

Jet Propulsion Laboratory

285

Lunar Trailblazer

4

Prizes, Challenges, & Crowdsourcing News

27

Curiosity (Rover)

29

ER-2

5

José M. Hernández

1

1

STS-1

1

Advanced Air Mobility

19

Mars Exploration Program

10

Artificial Intelligence (AI)

19

Native American Heritage Month

7

Exoplanet Transits

11

The Sun & Solar Physics

6

54

Wildland Fire Management

5

People of Johnson

66

COBE (Cosmic Background Explorer)

1

Richard H. Truly

1

Earth

281

Integrated Aviation Systems Program

21

Lenticular Galaxies

4

Space Communications Technology

21

Sunspots

4

Analog Field Testing

7

MinXSS (Miniature X-ray Solar Spectrometer)

1

Blogs

233

Oceans

46

For Researchers

12

Vegetation

8

Heat & Radiation

5

Technology Demonstration Missions Program

14

Galaxies, Stars, & Black Holes

78

Virtual Guest Program

11

High-Speed Flight

4

26

Cassini

10

Quesst: The Mission

3

Deep Space Network

15

Human Space Travel Research

2

Kjell N. Lindgren

4

SmallSats Program

5

STS-51C

1

Aeronautics STEM

5

Marshall Heliophysics & Planetary Science

8

Astrophysics Explorers Program

4

Neutral Buoyancy Lab

3

Exploration Park

2

Tracy Caldwell Dyson

8

GOES-R

3

xEVA & Human Surface Mobility

10

Pioneer

1

Commercial Supersonic Technology

15

Rosetta

1

133

IXPE (Imaging X-ray Polarimetry Explorer)

18

Lucy

10

Spacesuits

8

Sustainable Aviation

3

Apollo 11

6

Nancy Grace Roman Space Telescope

88

C-130

1

2

Sea Surface Topography

1

Stars

159

1

Armstrong Flight Research Center

146

NASA Innovative Advanced Concepts (NIAC) Program

39

Europa Clipper Resources

8

TESS (Transiting Exoplanet Survey Satellite)

22

Gateway Space Station

28

8

PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)

29

Charles O. Hobaugh

1

Red Giants

1

Donald R. Pettit

4

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

5

Landsat 9

45

Solar System Ambassadors

1

STS-93

1

Air Traffic Management and Safety

3

Mesosphere

3

Becoming an Astronaut

5

NISAR (NASA-ISRO Synthetic Aperture Radar)

23

Flight Demonstrations and Capabilities

2

76

GRAIL (Gravity Recovery And Interior Laboratory)

1

4

Cosmic Microwave Background

1

Science Activation

69

Electromagnetic Spectrum

6

1

MAF Announcements

1

Prizes, Challenges, and Crowdsourcing Program

53

CYGNSS (Cyclone Global Navigation Satellite System)

1

EscaPADE (Escape and Plasma Acceleration and Dynamics Explorers)

7

JPSS-4

1

SimLabs

2

STS-107

2

Advanced Air Transport Technology

7

Mars Exploration Rovers (MER)

4

Asian American and Native Hawaiian Pacific Islander Heritage

5

Natural Disasters

30

Exoplanets

95

371

29

Wildlife

3

People of Marshall

5

CoECI News

22

Rings of Jupiter

1

Earth Day

5

Interacting Galaxies

4

7

Space Flight Awareness (SFA)

1

Suomi NPP (Suomi National Polar-orbiting Partnership)

6

8

4

Blue Ghost (lander)

4

Office of Diversity and Equal Opportunity (ODEO)

1

Former Astronauts

18

Venus

13

141

C-20A

3

7

Technology for Living in Space

6

Galaxies, Stars, & Black Holes Research

42

Visible / Optical Light

1

High-Tech Computing

14

Origin & Evolution of the Universe

18

Cell and Molecular Biology

2

Quesst: The Science

3

Deep Space Optical Communications (DSOC)

7

Human Spaceflight Mission Directorate

3

Knowledge Inventory For Professionals

1

Snow

14

STS-51D

1

Aeronautics Technology

8

Marshall Science Projects

8

Astrophysics Pioneers

3

31

Exploration Systems Development Mission Directorate

73

Transformational Tools Technologies

12

GOES-U

4

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

3

Pioneer 10

1

Common Exploration Systems Development Division

4

RS-25

2

Earth's Vital Signs

1

2

Lunar Crater Observation and Sensing Satellite (LCROSS)

1

SpaceX Commercial Resupply

25

Sustainable Flight Demonstrator

6

Apollo 12

3

31

Seasat

1

Stellar Evolution

3

Mariner 3

1

Armstrong Test Facility (Plum Brook)

5

NASA Open Source Software

1

Events

20

4

Gemini

3

39

Pamela A. Melroy

8

Christina H. Koch

24

Redstone 3 (Freedom 7)

1

Dragonfly

8

ICON (Ionospheric Connection Explorer)

2

Landslides

3

Solar System Exploration Research Virtual Inst.

3

STS-96

1

Air Traffic Solutions

15

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

1

Benefits Back on Earth

3

NOAA (National Oceanic and Atmospheric Administration)

20

Flight Demos Capabilities

4

Underway Recovery Test 11

1

Grants & Opportunities

6

Pluto

3

2

Science for Everyone

2

Ellington Field

2

John B. Herrington

1

MAF Employee Assistance Program

5

Project Management & Systems Engineering

2

19

Euclid

9

JUICE (Jupiter Icy Moons Explorer)

1

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

1

STS-113

1

Advanced Air Vehicles Program

32

2

Associate Administrator Awards

5

NEA Scout (Near Earth Asteroid Scout)

1

Exosphere

2

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

1

Glenn Research Center

237

William A. Anders

2

136

Cold Atom Laboratory (CAL)

6

Rings of Saturn

11

Earth Observatory

171

International Space Station (ISS)

549

Libera

1

2

Super-Earth Exoplanets

10

Andrew S.W. Thomas

1

Mission Support Directorate

3

Bob Hines

1

Office of International and Interagency Relations (OIIR)

63

1

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

3

Heliophysics Division

68

Apollo 14

2

NASA Art Program

3

CADRE (Cooperative Autonomous Distributed Robotic Exploration)

3

Technology for Space Travel

18

Galaxy clusters

17

Visible Infrared Imaging Radiometer Suite (VIIRS)

11

Orion Multi-Purpose Crew Vehicle

72

Centennial Challenges

15

Quesst: The Team

3

Deimos

1

Human System Risks

17

LAGEOS (LAser GEOdynamics Satellite)

2

6

STS-61

1

Aerosciences Evaluation Test Capabilities

4

Marshall Science Research & Projects

51

Atmospheric Composition

1

4

Explore

7

Transformative Aeronautics Concepts Program

26

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

3

XRISM (X-Ray Imaging and Spectroscopy Mission)

7

Planetary Analogs

3

Communicating and Navigating with Missions

35

Russell L. Schweickart

2

Earth-like Exoplanets

6

James A. McDivitt

1

Lunar Discovery & Exploration Program

2

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

26

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

1

Stellar-mass Black Holes

5

Mariner 4

2

Artemis

386

NASA Safety Center

3

Everyday Extraordinary Stories

1

The Future of Commercial Space

13

Gemini III

1

2

Pandora

1

Christopher L. Williams

8

Reflection Nebulae

3

26

ILLUMA-T

1

Langley Research Center

157

Solar Wind

14

STS-99

1

Airborne Science

30

1

Benefits to Science

1

NOAA-20 (JPSS-1)

2

Flight Innovation

45

University Innovation

16

Gravitational Lensing

7

Podcasts

10

Courses & Curriculums for Professionals

1

Science in the Air

13

Elliptical Galaxies

7

5

MAF Status

1

Open Science Data Repository (OSDR)

1

Project Mercury

4

19

Hispanic Heritage Month

6

Juno

21

SkyFall

2

STS-125

1

Advanced Capabilities for Emergency Response Operations

1

Mars Moons

5

Asteroids

48

Near Space Network

4

1

Thomas P. Stafford

3

Global Ecosystem Dynamics Investigation (GEDI)

2

William C. McCool

1

People of Space Operations

2

1

Robert A. R. Parker

1

222

International Space Station Division

6

10

Space Launch System (SLS)

114

Supermassive Black Holes

21

Andromeda Galaxy

8

Missions

362

Brand Partnerships

1

Office of Small Business Programs (OSBP)

11

Sustainable Flight National Partnership

4

5

Vertical Motion Simulator

1

Heliophysics Research Program

6

Recent 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