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Ceres

Dawn

NASA’s Dawn Sees Crescent Ceres

NASA’s Dawn spacecraft took this image of Ceres’ south polar region on May 17, 2017. Launched on Sept. 27, 2007, Dawn was NASA’s first truly interplanetary spaceship.

Posted March 10, 2025

Dawn

Ceres

Jet Propulsion Laboratory

Vesta

Lab Work Digs Into Gullies Seen on Giant Asteroid Vesta by NASA’s Dawn

Known as flow formations, these channels could be etched on bodies that would seem inhospitable to liquid because they are exposed to the extreme vacuum conditions of space. Pocked with craters, the surfaces of many celestial bodies in our solar system provide clear evidence of a 4.6-billion-year battering by meteoroids and other space debris.

Posted December 20, 2024

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Comets

11

STS-34

1

Earth System Observatory (ESO)

5

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 Open Source Software

1

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

3

Compton Gamma Ray Observatory (CGRO)

1

STS-80

1

Eileen M. Collins

2

TREAT Astronauts Act

1

NEA Scout (Near Earth Asteroid Scout)

1

Pathfinding for Airspace with Autonomous Vehicles

1

Gamma Rays

8

Aerospace Safety Advisory Panel

1

Human Space Travel Research

1

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

1

RS-25

2

Leland D. Melvin

1

Spitzer Space Telescope

10

Digital Information Platform

9

Technology for Space Travel

15

4

Office of Technology, Policy and Strategy (OTPS)

21

Extreme Weather Events

9

WB-57

1

9

Apophis

2

Cassini

10

33

Skywatching Tips

31

5

Manufacturing, Materials, 3-D Printing

1

Read it!

3

Solar Dynamics Observatory (SDO)

6

Juno

18

Mars Exploration Rovers (MER)

3

Cryogenic Fluid Management (CFM)

3

Suomi NPP (Suomi National Polar-orbiting Partnership)

4

ER-2

5

University Student Research Challenge

4

3

Physical Sciences

6

Vesta

2

Gemini XI

1

Ames Research Center

198

ICON (Ionospheric Connection Explorer)

2

Blogs

202

Planetary Science Division

59

Science for Everyone

2

Interacting Galaxies

2

Low-Earth Orbit Economy

10

Citizen Science

89

Stephen G. Bowen

4

E-Books

5

The Future of Commercial Space

13

NASA Art Program

3

Opportunities For Researchers to Get Involved

1

For Colleges & Universities

42

2

Gulfstream G-III

1

Artemis Accords

33

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

17

FutureFlight Central

1

Advanced Plant Habitat (APH)

3

Hi-Rate Composite Aircraft Manufacturing

3

324

Rings of Saturn

10

9

Landsat

8

Marshall Science Projects

8

Space Sustainability

1

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

3

Sustainable Flight Demonstrator

6

Exoplanet Atmosphere

10

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

1

NOAA-20 (JPSS-1)

1

54

Voyager 1

8

Goddard Space Flight Center

590

Apollo 1

1

C-130

1

Prizes, Challenges & Crowdsourcing News

10

Sensing the Universe & Multimessenger Astronomy

3

James A. McDivitt

1

Lunar Trailblazer

4

Commercial Crew

94

STS-41B

3

Earth Visualization & Mapping

2

Thomas P. Stafford

3

NASA Safety Center

3

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