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Our spacecraft has entered Saturn's atmosphere, and we have received its final transmission.
NASA Solar System![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="73" height="73"><rect fill-opacity="0"/></svg>)
NASA Solar System
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NASA Solar System
@NASASolarSystem
We are NASA's Planetary Science Division. Ride along with us as we explore the worlds of our solar system.
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Every time we see Saturn in the night sky, we'll remember. We'll smile. And we'll want to go back. #GrandFinale #GoodbyeCassini #Cassini
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We’re always big fans of Saturn, but Neptune’s rings are giving us all the feels in this new image. It’s the clearest view of the rings of the most distant planet in our solar system in more than 30 years.
nasa.gov/feature/goddar![A large, prominent 8-pointed object, colored in teal, is Neptune’s moon Triton on the upper left. A small, pearly Neptune is below and to the right of Triton. Neptune’s rings are a standout feature. Surrounding Neptune and its rings are 6 other moons, seen as tiny dots. Clockwise, starting from 3 o’clock, they are: Despina, Proteus, Larissa, Thalassa, Naiad, Galatea. The background is dark and sprinkled with a few other background objects.](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="680"><rect fill-opacity="0"/></svg>)
Cassini showed us the beauty of Saturn.
It revealed the best in us.
Now it's up to us to keep exploring.
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Hello, old friend. Yesterday our #JunoMission made the first close flyby of Jupiter’s giant moon Ganymede in more than 20 years, and the first two images have been received on Earth. 
More to come. See details at: go.nasa.gov/3zeoTh6
More to come. See details at: go.nasa.gov/3zeoTh6![large portion of the surface of Ganymede, with craters and long fissures visible](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="438" height="680"><rect fill-opacity="0"/></svg>)
See that dot between #Saturn's rings? That's us. All of us, in Cassini's last view of Earth, a billion miles away. go.nasa.gov/2o9bZAe
The final images from our nearly 20 years in space are arriving. Unprocessed images are available at: go.nasa.gov/cassiniraw #GrandFinale
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We did it! Cassini is in contact with Earth and sending back data after a successful dive through the gap between Saturn and its rings.
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Twenty years ago, during its journey to Saturn, our Cassini spacecraft passed through the Jupiter system, where it captured this view of Jupiter and its moon Io. go.nasa.gov/37XLdjI
![a relatively small moon floats before the enormous, cloudy face of Jupiter](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="653"><rect fill-opacity="0"/></svg>)
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This is it! Through the gap between #Saturn and its rings. Instruments are on, but we're out of contact with Earth. Here we goooooo!
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It's a good time to see Venus in the morning sky. The planet is at its brightest this month, rising with Mars in the pre-dawn hours. Look for the brilliant “morning star” in the east. solarsystem.nasa.gov/skywatching/ #VisionsOfVenus
![brilliant venus and dimmer, reddish Mars in a starry sky above a forest](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="502"><rect fill-opacity="0"/></svg>)
After more than a decade exploring #Saturn, its moons and rings, we’ve embarked on our #GrandFinale: go.nasa.gov/1Up1oba
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The #JunoMission spacecraft successfully completed its 47th close pass by Jupiter on Dec. 14, but an on-board computer issue disrupted the downlink of data collected during the pass. Juno is healthy, and the team expects to complete the full downlink soon: missionjuno.swri.edu/news/juno-reco
![An illustration of Juno in orbit around Jupiter. The spacecraft has three large solar arrays that extend radially from the center of the spacecraft in a fan-like pattern. Jupiter can be seen in the background with its colorful cloud bands and swirling storms in its atmosphere.](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="526" height="680"><rect fill-opacity="0"/></svg>)
Some of our favorite postcards from our journeys at Saturn, now available in a free, downloadable e-book: go.nasa.gov/2y7Lc90
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Today marks the #WinterSolstice in the Northern Hemisphere, and the longest night of the year there. On the 23rd the Moon is new, meaning it doesn't appear in the night sky to outshine the stars. It's a good time for skywatching if you have clear skies. solarsystem.nasa.gov/skywatching
![The constellation Orion appears in a starry night sky above a forest of snowy pine trees. Image credit: NASA/Bill Dunford](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="458" height="680"><rect fill-opacity="0"/></svg>)
All the oceans we’ve found on other worlds are hidden beneath the surface, so how do we know they are there? This collection of activities and resources will let you explore #OceanWorlds with #NASAAtHome.
go.nasa.gov/3aCQtsz
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At this time, we expect that the sample return capsule has entered Earth’s atmosphere! We should gain tracking information soon. #OSIRISREx
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. can gaze into the universe's depths, but what can it do nearby? These test images of Jupiter & some of its moons show that Webb can observe faint objects near bright ones, so it may be able to see vapor plumes spewing from ocean worlds!
blogs.nasa.gov/webb/2022/07/1
![Side by side images of Jupiter in the center, and its moons Europa, Thebe, and Metis are seen through the James Webb Space Telescope’s NIRCam instrument 2.12 micron filter on the left and NIRCam’s 3.23 micron filter. The left image displays Jupiter's bands in an orange hue. The right shows Jupiter as a disk, but its thin rings are more prominent.](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="364"><rect fill-opacity="0"/></svg>)
One day in the solar system: Here are a few views captured – today – by spacecraft. 
This is the Moon and the distant crescent Earth as seen today by the spacecraft during the #Artemis I mission. nasa.gov/artemis
This is the Moon and the distant crescent Earth as seen today by the spacecraft during the #Artemis I mission. nasa.gov/artemis![The Orion spacecraft appears on the left, and the nearby, crescent, cratered Moon in the center, along with the distant crescent Earth, all washed in glare from the Sun, which is outside of the frame just below](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="447"><rect fill-opacity="0"/></svg>)
Skywatchers in the Northern Hemisphere with clear skies have a chance to catch a glimpse of Comet C/2020 F3 (NEOWISE). See when and where to look: go.nasa.gov/3iT0Ko8
What is a comet, anyway? What do they look like up close? go.nasa.gov/321sPE1
#cometNEOWISE![画像](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="467"><rect fill-opacity="0"/></svg>)
![Still of capsule on desert](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="371"><rect fill-opacity="0"/></svg>)
Happening now: Titan's "goodbye kiss." Saturn's moon will nudge the spacecraft toward its final plunge. More: go.nasa.gov/2wbaCBT
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Look up tonight & see Saturn in the sky. Tomorrow, our spacecraft will be part of the planet it studied for so long. go.nasa.gov/2vWSA5D
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The #LucyMission spacecraft has successfully deployed its solar panels, and now its epic journey to Jupiter's Trojan asteroids is officially underway.
Fair winds and following seas, Lucy.
nasa.gov/lucy
![illustration of Lucy spacecraft in space with large solar panel arrays deployed](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="378"><rect fill-opacity="0"/></svg>)
In clear skies, the planet Jupiter will be visible as a brilliant "star" in the east after sunset. With binoculars, the planet's largest moons can be seen as points of light nearby. One of those points is Europa. Within hours, our #JunoMission will be there. 1/6
1/6![Jupiter is visible as a bright "star" in a partially cloudy night sky over a mountain range, along with three smaller stars right next to it, which are three of the planet's moons. Credits: NASA/Bill Dunford](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="680" height="658"><rect fill-opacity="0"/></svg>)
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