Voyager: 15 incredible images of our solar system captured by the twin probes (gallery)
The twin probes have captured some remarkable images of our cosmic neighborhood.
NASA's twin probes Voyager 1 and Voyager 2 have captured some truly remarkable images of our solar system and are currently roaming through interstellar space.
Despite its name Voyager 2 launched before Voyager 1 , when it lifted off from Cape Canaveral Space Launch Complex 41 aboard a Titan IIIE-Centaur on Aug. 20, 1977. Voyager 1 followed suit about two weeks later on Sept. 5.
While Voyager 1 primarily focused on Jupiter and Saturn , Voyager 2 visited both gas giants and then ventured on to Uranus and Neptune . But the duo didn't stop there. Voyager 1 officially entered interstellar space on Aug. 25, 2012, while Voyager 2 entered on Nov. 5, 2018. The pair continue to journey through the cosmos and have enough power and fuel to keep scientific instruments running until at least 2025, according to NASA .
Here we celebrate the achievements of both Voyager 1 and Voyager 2 with some incredible images captured by the pair.
This image was taken when NASA's Voyager 1 spacecraft zoomed toward Jupiter in January and February 1979, capturing hundreds of images during its approach, including this close-up of swirling clouds around Jupiter's Great Red Spot .
This image of the Earth and moon are in a single frame. Voyager was the first spacecraft to achieve this and captured the iconic image on Sept. 18, 1977, by Voyager 1 when it was 7.25 million miles from Earth. The moon is at the top of the picture and beyond the Earth as viewed by Voyager.
Color composite by Voyager 2 showing Jupiter's faint ring system. Images captured in July 1979.
A Voyager 1 image of Jupiter's moon Io showing the active plume of the volcano Loki. The heart-shaped feature southeast of Loki consists of fallout deposits from the active plume Pele. The images that make up this mosaic were taken from an average distance of approximately 340,000 miles (490,000 kilometers) from the moon.
Layers of haze covering Saturn's moon Titan are seen in this image taken by Voyager 1 on Nov. 12, 1980, at a range of 13,700 miles (22,000 km). This false-color image shows the details of the haze that covers Titan. The upper level of the thick aerosol above the moon's limb appears orange.
This view of Uranus was recorded by Voyager 2 on Jan. 25, 1986, as the spacecraft left the planet behind and set forth on the cruise to Neptune. Even at this extreme angle, Uranus retains the pale blue-green color seen by ground-based astronomers and recorded by Voyager during the historic encounter.
This Voyager 2 high-resolution color image provides obvious evidence of vertical relief in Neptune's bright cloud streaks. These clouds were observed at a latitude of 29 degrees north near Neptune's east terminator, the "line" on a planet where daylight meets darkness.
Global color mosaic of Triton , taken in 1989 by Voyager 2 during its flyby of the Neptune system. The color was synthesized by combining high-resolution images taken through orange, violet and ultraviolet filters; these images were displayed as red, green and blue images and combined to create this color version.
Saturn and three of its moons, Tethys, Dione and Rhea, seen by a Voyager spacecraft on Aug. 4, 1982, from a distance of 13 million miles (21 million km).
This narrow-angle color image of the Earth, dubbed the "Pale Blue Dot," is a part of the first ever 'portrait' of the solar system taken by Voyager 1. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles (6 billion km) from Earth and about 32 degrees above the ecliptic, which is the plane that contains most of the planets of the solar system.
Voyager 1 took photos of Jupiter and two of its satellites (Io, left, and Europa ).
Enhanced color view of Saturn's ring system captured by Voyager 2 on Aug. 17, 1981, at a distance of 5.5 million miles (8.9 million km). The color variations between the rings possibly indicate variations in chemical composition from one part of Saturn's ring system to another.
Close-up of the surface of Jupiter's moon Europa captured by Voyager 2 at a distance of 152,000 miles (246,000 km).
Voyager 2 captured this image of Neptune's rings on Aug. 26, 1989, from a distance of 175,000 miles (280,000 km).
A false-color image of Callisto captured on July 7, 1979, by Voyager 2 at a distance of about 677,000 miles (1.09 million km). Callisto is the second largest moon of Jupiter and is the most heavily cratered of the Galilean satellites.
Daisy Dobrijevic joined Space.com in February 2022 having previously worked for our sister publication All About Space magazine as a staff writer. Before joining us, Daisy completed an editorial internship with the BBC Sky at Night Magazine and worked at the National Space Centre in Leicester, U.K., where she enjoyed communicating space science to the public. In 2021, Daisy completed a PhD in plant physiology and also holds a Master's in Environmental Science, she is currently based in Nottingham, U.K. Daisy is passionate about all things space, with a penchant for solar activity and space weather. She has a strong interest in astrotourism and loves nothing more than a good northern lights chase!
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NASA's Voyager probes have been traveling through space for nearly 46 years. Here are 18 groundbreaking photos from their incredible mission.
- Nearly 46 years after their launch, Voyager 1 and 2 will likely soon reach the end of their scientific mission .
- NASA recently lost contact with Voyager 2 after sending it a bad command by mistake.
- Here are 18 pictures the probes took over the course of their forty-plus-year journey.
The Voyager probes are pioneers of science, making it farther into space than any other manufactured object. But now, they face a terminal problem: their power is running out.
The twin probes were originally sent on a four-year mission to tour the solar system, but they exceeded all expectations and are still going nearly 46 years later. That makes them NASA's longest-lived mission.
Scientists are now doing their best to keep the probes going for as long as possible. They recently found a clever hack to extend Voyager 2's life for another three years and plan to do the same with Voyager 1.
But these are old machines and NASA is constantly scrambling to fix mistakes. Last year, Voyager 1 started sending garbled data from the outside of the solar system. NASA ultimately figured out one of its computers had gone dead.
Voyager 2 is now in limbo , as the agency revealed Friday it had lost contact with the probe when someone sent a wrong command. It could be the end of Voyager 2's mission if NASA can't fix the mistake, which the agency probably won't be able to do before October.
As the probes are nearing the end of their scientific mission, here are 18 images from Voyager that changed science.
The Voyager probes were designed to visit Jupiter and Saturn.
The Voyager mission included two probes — Voyager 1 and Voyager 2 — which NASA launched in 1977 within a few months of each other.
NASA took advantage of a rare planet alignment to turbocharge their journeys into space.
NASA originally built the probes to last five years, but they have exceeded that lifespan many times .
As of August 20 and September 5, 2023, Voyager 2 and Voyager 1 will have been traveling for 46 years, respectively.
This is what Voyager 1 saw on its approach to Jupiter.
Voyager 1 and Voyager 2 reached Jupiter in 1979.
As they flew by the planet, they took about 50,000 pictures of Jupiter. These blew away scientists, as the quality of the pictures was much better than those taken from Earth, according to NASA.
These snaps taught scientists important facts about the planet's atmosphere, magnetic forces, and geology that would have been difficult to decipher otherwise.
The probes discovered two new moons orbiting Jupiter: Thebe and Metis.
They also spotted a thin ring around Jupiter.
The probe captured this picture as it was looking back at the planet backlit by the Sun.
Voyager 1 discovered volcanoes at the surface of Io, one of Jupiter's moons.
Next stop: Saturn.
In 1980 and 1981, the probes reached Saturn . The flyby gave scientists unprecedented insight into the planet's ring structure, atmosphere, and moons.
Voyager snapped Saturn's rings in more detail than ever before.
And showed every secret that Enceladus, Saturn's moon, had to offer.
Saturn, snapped as the probe flew away, was shown in a new light.
By 1986, Voyager 2 had made it to Uranus.
By 1986, Voyager 1 has finished its grand tour of the solar system, and few out towards space. But Voyager 2 kept on its exploring our nearest planets, passing 50,600 miles away from Uranus in January 1986.
Voyager 2 discovered two extra rings around Uranus , revealing the planet had at least 11, not 9.
Voyager 2 also spotted 11 previously unseen moons around Uranus.
Here is a picture of Miranda, Uranus's sixth-biggest moon.
Voyager 2 was the first spacecraft to observe Neptune from a close distance.
In 1989, 12 years after its launch, Voyager 2 passed within 3,000 miles of Neptune.
Here's Nepture taken by Voyager 2, in all its blue glory.
Voyager 2 took this unflattering pic of Triton's rough face.
It captured Triton, Neptune's moon in unprecedented detail.
And snapped Triton's southern hemisphere.
As it flew by, Voyager 2 uncovered Neptune's rings.
As its parting gift, Voyager 2 took this beautiful picture of light grazing Neptune's south pole.
This is Voyager 2's last picture. Since it wouldn't come across another planet on its ongoing journey, NASA switched off its cameras after its flyby of Neptune to conserve energy for other instruments.
Voyager 1 had one last trick up its sleeve.
As its last photographic hurrah in 1990, Voyager 1 took 60 images of the solar system from 4 billion miles away.
It gave us the Earth's longest selfie, dubbed the "pale blue dot."
This remains the longest-range selfie: a portrait of the Earth taken by a human-made probe from 4 billion miles away.
After this picture, NASA switched off Voyager 1's cameras to save energy. NASA could switch the probes' cameras back on , but it is not a priority for the mission.
Beyond the solar system
Though the probes are no longer sending pictures, they haven't stopped sending crucial information about space.
In 2012, Voyager 1 became the first human-made instrument to cross into interstellar space by crossing the boundary between our solar system and the rest of the universe, called the heliopause.
Voyager 2 was second, crossing that threshold in 2018 . The probe revealed that there was yet another layer outside of our heliosphere.
The probes keep sending back measurements from interstellar space, like weird hums likely coming from vibrations made by neighboring stars.
Even after their instruments are switched off, the probes' mission continues.
NASA is planning to switch more of the probes' instruments in the hope of extending their life to the 2030s.
But even after all their instruments become quiet, their mission will carry on. As they drift off, they will still be carrying a golden record that carries crucial information about humanity. If intelligent extraterrestrial life exists, they could use that information to reach out to us.
This article was originally published on June 6, 2022, and is being updated with the latest developments about Voyager 1 and 2.
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Voyager 1 and 2: The Interstellar Mission
An image of Neptune taken by the Voyager 2 spacecraft. Image credit: NASA
NASA has beautiful photos of every planet in our solar system. We even have images of faraway Neptune , as you can see in the photo above.
Neptune is much too distant for an astronaut to travel there with a camera. So, how do we have pictures from distant locations in our solar system? Our photographers were two spacecraft, called Voyager 1 and Voyager 2!
An artist’s rendering of one of the Voyager spacecraft. Image credit: NASA
The Voyager 1 and 2 spacecraft launched from Earth in 1977. Their mission was to explore Jupiter and Saturn —and beyond to the outer planets of our solar system. This was a big task. No human-made object had ever attempted a journey like that before.
The two spacecraft took tens of thousands of pictures of Jupiter and Saturn and their moons. The pictures from Voyager 1 and 2 allowed us to see lots of things for the first time. For example, they captured detailed photos of Jupiter's clouds and storms, and the structure of Saturn's rings .
Image of storms on Jupiter taken by the Voyager 1 spacecraft. Image credit: NASA
Voyager 1 and 2 also discovered active volcanoes on Jupiter's moon Io , and much more. Voyager 2 also took pictures of Uranus and Neptune. Together, the Voyager missions discovered 22 moons.
Since then, these spacecraft have continued to travel farther away from us. Voyager 1 and 2 are now so far away that they are in interstellar space —the region between the stars. No other spacecraft have ever flown this far away.
Where will Voyager go next?
Watch this video to find out what's beyond our solar system!
Both spacecraft are still sending information back to Earth. This data will help us learn about conditions in the distant solar system and interstellar space.
The Voyagers have enough fuel and power to operate until 2025 and beyond. Sometime after this they will not be able to communicate with Earth anymore. Unless something stops them, they will continue to travel on and on, passing other stars after many thousands of years.
Each Voyager spacecraft also carries a message. Both spacecraft carry a golden record with scenes and sounds from Earth. The records also contain music and greetings in different languages. So, if intelligent life ever find these spacecraft, they may learn something about Earth and us as well!
A photo of the golden record that was sent into space on both Voyager 1 and Voyager 2. Image credit: NASA/JPL-Caltech
More about our universe!
Where does interstellar space begin?
Searching for other planets like ours
Play Galactic Explorer!
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Voyager at Jupiter
Photography of Jupiter began in January 1979, when images of the brightly banded planet already exceeded the best taken from Earth. Voyager 1 completed its Jupiter encounter in early April, after taking almost 19,000 pictures and many other scientific measurements. Voyager 2 picked up the baton in late April and its encounter continued into August. They took more than 33,000 pictures of Jupiter and its five major satellites.
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Solar System Portrait - 60 Frame Mosaic
The cameras of Voyager 1 on Feb. 14, 1990, pointed back toward the sun and took a series of pictures of the sun and the planets, making the first ever "portrait" of our solar system as seen from the outside. In the course of taking this mosaic consisting of a total of 60 frames, Voyager 1 made several images of the inner solar system from a distance of approximately 4 billion miles and about 32 degrees above the ecliptic plane. Thirty-nine wide angle frames link together six of the planets of our solar system in this mosaic. Outermost Neptune is 30 times further from the sun than Earth. Our sun is seen as the bright object in the center of the circle of frames. The wide-angle image of the sun was taken with the camera's darkest filter (a methane absorption band) and the shortest possible exposure (5 thousandths of a second) to avoid saturating the camera's vidicon tube with scattered sunlight. The sun is not large as seen from Voyager, only about one-fortieth of the diameter as seen from Earth, but is still almost 8 million times brighter than the brightest star in Earth's sky, Sirius. The result of this great brightness is an image with multiple reflections from the optics in the camera. Wide-angle images surrounding the sun also show many artifacts attributable to scattered light in the optics. These were taken through the clear filter with one second exposures. The insets show the planets magnified many times. Narrow-angle images of Earth, Venus, Jupiter, Saturn, Uranus and Neptune were acquired as the spacecraft built the wide-angle mosaic. Jupiter is larger than a narrow-angle pixel and is clearly resolved, as is Saturn with its rings. Uranus and Neptune appear larger than they really are because of image smear due to spacecraft motion during the long (15 second) exposures. From Voyager's great distance Earth and Venus are mere points of light, less than the size of a picture element even in the narrow-angle camera. Earth was a crescent only 0.12 pixel in size. Coincidentally, Earth lies right in the center of one of the scattered light rays resulting from taking the image so close to the sun.
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The Voyager 1 and 2 spacecraft explored Jupiter, Saturn, Uranus and Neptune before starting their journey toward interstellar space. Here you'll find some of those iconic images, including "The Pale Blue Dot" - famously described by Carl Sagan - and what are still the only up-close images of Uranus and Neptune.
NASA's twin probes Voyager 1 and Voyager 2 have captured some truly remarkable images of our solar system and are currently roaming through interstellar space.
Watch videos and view images of Voyager 1 and 2 as they passed by Saturn, Jupiter, Uranus and Neptune and get a glimpse into the images relating to the Golden Record.
Neptune's blue-green atmosphere is shown in greater detail than ever before by NASA's Voyager 2 spacecraft as it rapidly approaches its encounter with the giant planet. This color image shows several complex and puzzling atmospheric features.
NASA is working to extend Voyager 1 and 2's lifespan. But as the probes near the end of their scientific mission, here are 18 of their iconic pictures.
The pictures from Voyager 1 and 2 allowed us to see lots of things for the first time. For example, they captured detailed photos of Jupiter's clouds and storms, and the structure of Saturn's rings. Image of storms on Jupiter taken by the Voyager 1 spacecraft. Image credit: NASA.
Voyager at Jupiter. Photography of Jupiter began in January 1979, when images of the brightly banded planet already exceeded the best taken from Earth. Voyager 1 completed its Jupiter encounter in early April, after taking almost 19,000 pictures and many other scientific measurements.
The cameras of Voyager 1 on Feb. 14, 1990, pointed back toward the sun and took a series of pictures of the sun and the planets, making the first ever 'portrait' of our solar system as seen from the outside.
Voyager 2 and the Scale of the Solar System (Artist's Concept) Full Resolution: TIFF (3.054 MB) JPEG (323.8 kB) 2018-12-10. Voyager Interstellar Mission. 1484x1920x3.
PIA22924: Voyager 2: Hello Interstellar Space, Goodbye HeliosphereFull Resolution: TIFF (8.947 MB) JPEG (633.8 kB) 2018-12-10. Voyager Interstellar Mission. 1920x1080x3. PIA22915: Voyager 2 Spacecraft InstrumentsFull Resolution: TIFF (1.717 MB) JPEG (128.5 kB) 2018-12-10.