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Humans in Space
Astronauts
International Space Station (ISS)
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Space Operations Mission Directorate

NASA to Cover Upcoming US Spacewalks 94, 95 Outside Space Station

NASA astronauts will conduct a pair of spacewalks beginning Wednesday, March 18, outside of the International Space Station to prepare for the installation of two roll-out solar arrays. Experts from NASA will preview the spacewalks during a news conference at 2 p.m. EDT, Monday, March 16, at the agency’s Johnson Space Center in Houston. Watch […]
Posted March 12, 2026
Integrated Aviation Systems Program

About Integrated Aviation Systems Program (IASP)

The Integrated Aviation Systems Program (IASP) conducts research and integrated, systems-level demonstrations in a flight environment to prove, mature and transition them into future aircraft and systems.
Posted March 12, 2026
Exoplanet Science
Astrobiology
Jet Propulsion Laboratory

Tiny NASA Spacecraft Delivers Exoplanet Mission’s First Images

With the first images from the spacecraft now in hand, the team behind NASA’s Star-Planet Activity Research CubeSat, or SPARCS, is ready to begin charting the energetic lives of the galaxy’s most common stars to help answer one of humanity’s most profound questions: Which distant worlds beyond our solar system might be habitable?  Initial, or […]
Posted March 12, 2026

Webb Spots Details in Nearby Spiral Galaxy

Stars peek through the dusty, winding arms of NGC 5134, a spiral galaxy located 65 million light-years away, in this Feb. 20, 2026, image from NASA’s James Webb Space Telescope. Webb’s Mid-Infrared Instrument collects the mid-infrared light emitted by the warm dust speckled through the galaxy’s clouds, tracing the clumps and strands of dusty gas.
Posted March 12, 2026

Help Galaxy Zoo: Tidal Tales Open Cosmic Storybook

Galaxies carry the imprints of past encounters. When they pass near one another or collide, gravity pulls their stars into long tails, thin streams, and faint shells – features that preserve the history of these dramatic events.
Posted March 12, 2026
General
NASA Engineering and Safety Center

Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic Substructures

Download PDF: Efficient Large Displacement/Large Rotation Dynamic Simulations Using Nonlinear Dynamic Substructures Utilizing reduced-order dynamic math models (DMM) in linear system-level dynamic analyses is a well-known practice that enables extreme computational efficiencies. But what about nonlinear system dynamics?
Posted March 12, 2026

Dust Outbreak Reaches Europe

Clouds of dust lofted from the Sahara Desert brought hazy skies and muddy rain to Western Europe.
Posted March 12, 2026
Earth
Landsat

2026 William T. Pecora Award Nominations Now Being Accepted

The William T. Pecora Award is presented annually to individuals or teams using satellite or aerial remote sensing that make outstanding contributions toward understanding the Earth (land, oceans, and air), educating the next generation of scientists, informing decision-makers, or supporting natural or human-induced disaster response.
Posted March 11, 2026
University Innovation

About University Innovation Project (UI)

NASA’s University Innovation (UI) project funds university-led innovation to address the agency’s Aeronautics Research Mission Directorate’s system-level challenges via independent, NASA-alternate-path, multi-disciplinary awards.
Posted March 11, 2026
Hubble Space Telescope
Planetary Nebulae

Telescopes Team Up for New View of Cat’s Eye Nebula

This March 3, 2026, image combines views from ESA’s (European Space Agency) Euclid and NASA’s Hubble Space Telescope to feature one of the most visually intricate remnants of a dying star: the Cat’s Eye Nebula, also known as NGC 6543.
Posted March 11, 2026
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1
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10
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1
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7
Learning Resources
136
Charles O. Hobaugh
1
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29
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8
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6
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1
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38
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2
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8
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6
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1
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1
Former Astronauts
18
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9
Heliophysics Division
58
Ames Research Center
205
Blogs
209
Radial Velocity
2
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5
Jupiter
37
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6
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2
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16
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8
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29
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27
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8
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4
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29
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9
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33
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25
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23
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25
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22
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13
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135
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198
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34
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22
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2
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4
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1
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1
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23
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37
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10
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1
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1
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1
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1
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1
Space Communications Technology
19
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1
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10
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3
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20
Exploration Park
2
Victor J. Glover
17
GOLD (Global-scale Observations of the Limb and Disk)
3
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2
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332
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10
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47
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146
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6
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2
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7
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2
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2
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1
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1
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1
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6
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4
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1
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8
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4
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2
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3
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4
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35
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2
Robert L. Satcher Jr.
1
In-flight Education Downlinks
25
Leland D. Melvin
1
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16
Spacesuits
8
Drones & You
24
Sustainable Flight National Partnership
4
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4
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11
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1
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7
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5
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18
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1
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10
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3
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32
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4
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1
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9
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23
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3
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1
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18
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1
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18
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8
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3
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79
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6
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225
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46
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3
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6
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15
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1
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10
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4
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3
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75
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9
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3
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26
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1
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40
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2
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3
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1
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16
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28
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217
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3
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3
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4
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15
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1
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20
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1
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1
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55
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3
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6
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13
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155
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4
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15
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11
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4
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5
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15
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368
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5
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1
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4
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1
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4
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7
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10
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1
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6
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2
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3
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12
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15
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2
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3
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20
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2
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17
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2
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1
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4
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6
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2
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146
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12
Frank Rubio
5
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3
Helios 1
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12
Bob Hines
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14
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3
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2
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3
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9
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8
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7
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2
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15
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7
SBIR
1
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4
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9
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1
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4
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9
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45
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3
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5
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13
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3
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1
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17
Human Dimensions
8
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6
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3
Revolutionary Vertical Lift Technology
3
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12
Space Grant
2
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1
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1
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20
Explore
6
Viking 1
1
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6
Aeronautics
157
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4
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8
Sea Ice
8
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4