The Solar System

Curiosity (Rover)
Mars
Planets
The Solar System

NASA’s Curiosity Rover Captures a Martian Day, From Dawn to Dusk

Videos from the rover show its shadow moving across the Martian surface during a 12-hour sequence while Curiosity remained parked. When NASA’s Curiosity Mars rover isn’t on the move, it works pretty well as a sundial, as seen in two black-and-white videos recorded on Nov. 8, the 4,002nd Martian day, or sol, of the mission. […]
Posted December 28, 2023
Juno
Europa
Goddard Space Flight Center
Jet Propulsion Laboratory
Jupiter
Jupiter Moons
Rings of Jupiter
The Solar System

NASA’s Juno to Get Close Look at Jupiter’s Volcanic Moon Io on Dec. 30

The orbiter has performed 56 flybys of Jupiter and documented close encounters with three of the gas giant’s four largest moons. NASA’s Juno spacecraft will on Saturday, Dec. 30, make the closest flyby of Jupiter’s moon Io that any spacecraft has made in over 20 years. Coming within roughly 930 miles (1,500 kilometers) from the […]
Posted December 27, 2023
James Webb Space Telescope (JWST)
Planets
The Solar System
Uranus
Uranus Moons

Ringing in the Holidays

The ice giant Uranus and its rings steal the show in this Dec. 18, 2023, image from the James Webb Space Telescope. The telescope captured new images of Uranus, revealing detailed features of the planet’s rings and seasonal north polar cap, as well as bright storms near and below the southern border of the cap. […]
Posted December 26, 2023
OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)
Asteroids
Goddard Space Flight Center
The Solar System

NASA Asteroid Sampling Mission Renamed OSIRIS-APEX for New Journey

The former OSIRIS-REx spacecraft sets off on a journey to study asteroid Apophis and take advantage of the asteroid’s 2029 flyby of Earth, the likes of which hasn’t happened since the dawn of recorded history.
Posted December 22, 2023
Goddard Space Flight Center
Hubble Space Telescope
Missions
Planets
Rings of Saturn
Saturn
The Solar System

NASA’s Hubble Watches ‘Spoke Season’ on Saturn

This photo of Saturn was taken by NASA’s Hubble Space Telescope on October 22, 2023, when the ringed planet was approximately 850 million miles from Earth. Hubble’s ultra-sharp vision reveals a phenomenon called ring spokes. Saturn’s spokes are transient features that rotate along with the rings.
Posted December 21, 2023
James Webb Space Telescope (JWST)
Goddard Space Flight Center
Missions
Planets
The Solar System
Uranus
Uranus Moons

NASA’s Webb Rings in Holidays With Ringed Planet Uranus

NASA’s James Webb Space Telescope recently trained its sights on unusual and enigmatic Uranus, an ice giant that spins on its side. Webb captured this dynamic world with rings, moons, storms, and other atmospheric features – including a seasonal polar cap.
Posted December 18, 2023
Cassini
Astrobiology
Enceladus
Planetary Science
Saturn
Saturn Moons
The Solar System

NASA Study Finds Life-Sparking Energy Source and Molecule at Enceladus

A study zooms in on data that NASA’s Cassini gathered at Saturn’s icy moon and finds evidence of a key ingredient for life and a supercharged source of energy to fuel it. Scientists have known that the giant plume of ice grains and water vapor spewing from Saturn’s moon Enceladus is rich with organic compounds, […]
Posted December 14, 2023
Perseverance (Rover)
Jet Propulsion Laboratory
Mars
Mars 2020
The Solar System

NASA’s Perseverance Rover Deciphers Ancient History of Martian Lake

Now at 1,000 days on Mars, the mission has traversed an ancient river and lake system, collecting valuable samples along the way. Marking its 1,000th Martian day on the Red Planet, NASA’s Perseverance rover recently completed its exploration of the ancient river delta that holds evidence of a lake that filled Jezero Crater billions of […]
Posted December 12, 2023
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Goddard Space Flight Center
Heliophysics
Mars
Solar Wind
Space Weather
The Solar System
The Sun

NASA’s MAVEN Observes the Disappearing Solar Wind

In December 2022, NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) mission observed the dramatic and unexpected “disappearance” of a stream of charged particles constantly emanating off the Sun, known as the solar wind. This was caused by a special type of solar event that was so powerful, it created a void in its wake as […]
Posted December 11, 2023
Psyche Mission
Asteroids
Jet Propulsion Laboratory
Psyche Asteroid
The Solar System

NASA’s Psyche Delivers First Images and Other Data

The mission team has celebrated several successes since its launch from Kennedy Space Center on Oct. 13. The latest is the operation of the spacecraft’s cameras. NASA’s Psyche spacecraft is on a roll. In the eight weeks since it left Earth on Oct. 13, the orbiter has performed one successful operation after another, powering on […]
Posted December 5, 2023
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4
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2
G. Reid Wiseman
16
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11
Andre Douglas
7
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1
Russell L. Schweickart
2
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2
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3
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3
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6
Technology Highlights
32
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2
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4
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1
Expedition 71
7
Goddard Technology
14
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1
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5
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4
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11
Featured Careers
4
Grades K - 4
6
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9
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1
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1
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42
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36
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2
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3
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3
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10
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5
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7
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3
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2
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1
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347
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2
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12
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28
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11
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474
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9
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2
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4
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1
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144
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36
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2
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3
STS-41D
1
Titan
4
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13
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1
Water Blooms
2
For Kids and Students
28
Hayabusa 2
1
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18
BepiColombo
1
Robert A. R. Parker
1
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3
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7
Marshall Science Research & Projects
51
CubeSat Launch Initiative
15
Space Technology Mission Directorate
147
Euclid
6
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4
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1
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18
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1
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7
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287
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39
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12
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5
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1
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1
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3
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9
Johnson Leadership
2
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1
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38
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4
STS-9
2
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10
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10
People of Goddard
80
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2
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1
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6
Andrew S.W. Thomas
1
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9
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1
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7
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6
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19
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14
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9
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319
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3
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10
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7
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13
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13
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39
Visible / Optical Light
1
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13
Grades K - 4 for Educators
12
Aeronautics Research Mission Directorate
90
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2
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1
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1
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23
Mars Moons
5
Coronagraph
1
Electromagnetic Spectrum
5
Supermassive Black Holes
20
Uranus Moons
3
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8
Pioneer
1
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5
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18
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5
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1
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5
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4
Science Instruments
6
International Space Station Division
7
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1
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24
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1
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2
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37
Opportunities For U.S. Citizens to Get Involved
5
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7
Earth
222
STS-51A
1
TOPEX / Poseidon (ocean TOPography EXperiment)
1
NASA Socials Program
4
Outside the Classroom
10
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27
For Professionals
2
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125
Air Traffic Solutions
13
Bill Nelson
9
Robert D. Cabana
2
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39
Landsat 9
9
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307
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30
Space Technology Research Grants
17
Eugene A. Cernan
1
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15
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1
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1
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1
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14
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37
Sentinel-6B
6
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141
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5
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3
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26
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357
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2
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91
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99
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1
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2
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42
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59
William C. McCool
1
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183
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1
Andromeda Galaxy
8
Bruce McCandless
2
SAGE III (Stratospheric Aerosol and Gas Experiment)
1
Libera
1
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3
Star-forming Nebulae
15
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4
Technology Transfer
45
Modeling
4
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4
VERITAS (Venus Emissivity, Radio Science, InSAR, Topography & Spectroscopy)
3
Expedition 73
5
GOES-R
3
ADEOS (Advanced Earth Observing Satellite) / MIDORI
1
Astrobiology
32
Opportunities to Contribute to NASA Missions & Get Involved
27
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2
Find Your Place
8
GRAIL (Gravity Recovery And Interior Laboratory)
1
Aeronautics Technology
5
Audio
6
Reflection Nebulae
1
Solar Flares
5
Katherine Johnson IV and V Facility
3
Mars Odyssey
5
Coronal Diagnostic Experiment (CODEX)
3
Ellington Field
1
Supermoons
1
NIAC Studies
23
Zena Cardman
1
Gateway Program
21
Hybrid Thermally Efficient Core
3
Apollo 16
1
Careers
10
Pluto
2
Science Mission Directorate
194
Internships
25
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2
Ceres
2
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3
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1
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5
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46
Clouds
8
Earth Day
5
STS-51C
1
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1
NASA Space Technology Graduate Research Opportunities (NSTGRO)
1
Owen K. Garriott
1
Water Quality
1
For Researchers
11
Heliophysics Division
55
Airborne Science
27
Binary Stars
6
Robert L. Crippen
1
Space Communications Technology
19
Langley Research Center
132
Marshall Test Facility and Support Infrastructure
3
Curiosity (Rover)
22
Space Weather
27
Europa
29
System-Wide Safety
7
Michael J. Foreman
1
NuSTAR (Nuclear Spectroscopic Telescope Array)
3
Get Involved
49
Artemis 2
129
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2
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4
Jasmin Moghbeli
11
MAF Status
1
Astrogram
8
Quesst: The Team
3
Small Spacecraft Technology Program
17
Johnson's Mission Control Center
5
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1
Commercial Space Division
1
Earth's Vital Signs
1
STS-96
1
Tyler N. Hague
1
Neil Gehrels Swift Observatory
11
People of Marshall
5
William R. Pogue
1
Galaxies, Stars, & Black Holes
73
Hubble Space Telescope
210
Anil Menon
1
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5
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1
SAGE-III Meteor-3M (Stratospheric Aerosol and Gas Experiment III on Meteor-3M)
1
In-flight Education Downlinks
24
Life at NASA
10
Deep Space Network
9
Stars
132
Exoplanet Science
24
Technology Transfer & Spinoffs
44
Moderate Resolution Imaging Spectroradiometer (MODIS)
10
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1
Vertical Motion Simulator
1
Expedition 74
1
GOES-U
4
Advanced Air Mobility
19

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