Photoelectric ray to determine flying ceiling. Washington, D.C., June ...
A black and white photo of a woman putting something in a box. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
An old car is parked in the grass. Auto automotive automobile.
Stock photo: A car parked on the grass with its headlights on / An old car is parked in the grass.
Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Eu...
Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) abo... More
Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Eu...
Voyager 1 Image of Jupiter and two of its satellites (Io, left, and Europa). Io is about 350,000 kilometers (220,000 miles) above Jupiter's Great Red Spot; Europa is about 600,000 kilometers (375,000 miles) abo... More
Range : 6 million kilometers (3.7 million miles) Central Longitude 12...
Range : 6 million kilometers (3.7 million miles) Central Longitude 120 degrees west, North is up. and 3rd from the planet. Photo taken after midnight Ganymede is slightly larger than Mercury but much less de... More
Range : 7 million kilometers (5 million miles) Callisto is Jupiter's o...
Range : 7 million kilometers (5 million miles) Callisto is Jupiter's outermost Galilean satellites and darkest of the four(but almost twice as bright as Earth's Moon). Mottled appearance from bright and dark ... More
Range : 4.2 million kilometers (2.6 million miles) Ganymede is Jupite...
Range : 4.2 million kilometers (2.6 million miles) Ganymede is Jupiter's Largest Galilean satellites and 3rd from the planet. Photo taken after midnight Ganymede is slightly larger than Mercury but much less... More
P-21744 C Range: 4.2 million kilometers (2.6 million miles) In this im...
P-21744 C Range: 4.2 million kilometers (2.6 million miles) In this image of Europa acquired by Voyager 2, global scale dark streaks are becoming visible. Europa, the size of the earth's moon, is apparently cov... More
Range : 4.2 million km. ( 2.6 million miles ) Jupiter's moon Europa, ...
Range : 4.2 million km. ( 2.6 million miles ) Jupiter's moon Europa, the size of earth's moon, is apparently covered by water ice, as indicated by ground spectrometers and its brightness. In this view, global ... More
P-21757 BW Range: 2 million kilometers (1.25 million miles) Jupiter's ...
P-21757 BW Range: 2 million kilometers (1.25 million miles) Jupiter's thin ring of particles was photographed by Voyager 2 on its approach to the giant planet. The spacecraft was 2.5° above the plane of the ri... More
Range : 4.1 million km. ( 2.5 million miles ) P-29466B/W Voyager 2 ha...
Range : 4.1 million km. ( 2.5 million miles ) P-29466B/W Voyager 2 has discovered two 'shepard' satellites associated with the rings of Uranus. The two moons, designated 1986U7 and 1986U8, are seen here on ei... More
Range: 72.3 million km. ( 44.9 million miles ) P-29314B/W This Voyage...
Range: 72.3 million km. ( 44.9 million miles ) P-29314B/W This Voyager 2 photograph of Uranus shows the planets outermost, or epsilon, ring. This is a computerized summation of six images shot by the narrow a... More
Range : 36 million km. ( 22 million miles ) P-29426B/W This Voyager 2...
Range : 36 million km. ( 22 million miles ) P-29426B/W This Voyager 2 photograph of Uranus shows the is the first picture to show clear evidence of latitudinal banding in the planet's atmosphere. This is a c... More
P-29522BW Range: 369,000 kilometers (229,000 miles) This is the highes...
P-29522BW Range: 369,000 kilometers (229,000 miles) This is the highest-resolution picture of Titania returned by Voyager 2. The picture is a composite of two images taken through the clear-filter of Voyager's ... More
P-29502C Range: 1.04 million kilometers (650,000 miles) This color pho...
P-29502C Range: 1.04 million kilometers (650,000 miles) This color photo of Umbriel, the darkest of Uranus' five large moons was synthesized from frames exposed with the Voyager narrow-angle camera's violet and... More
Range : 12 million km (7.5 million miles) Resolution 110 km (68 miles...
Range : 12 million km (7.5 million miles) Resolution 110 km (68 miles) per pixel. These 2 images of Neptune were taken by Voyager 2's narrow-angle camera. During the 17.6 hours between the left and right imag... More
Range : 4.7 million km (2.9 million mi.) Nereid, the last satellite o...
Range : 4.7 million km (2.9 million mi.) Nereid, the last satellite of Neptune to be discovered before Voyager's recent discoveries, was first seen by Gerard Kuiper in 1949. Until this Voyager 2 image was obt... More
P-34705 This false-color photograph of Neptune was made from Voyager 2...
P-34705 This false-color photograph of Neptune was made from Voyager 2 images taken through three filters: blue, green, and a filter that passes light at a wavelength that is absorbed by methane gas. Thus, regi... More
P-34707 Range: 720,000 kilometers (446,400 miles) The Voyager spacecra...
P-34707 Range: 720,000 kilometers (446,400 miles) The Voyager spacecraft took this picture after closest approach to Neptune using the clear filter of the wide-angle camera with an exposure time of 255 seconds.... More
Range : 1 million miles (1.63 million km) This image of the planet Ve...
Range : 1 million miles (1.63 million km) This image of the planet Venus was taken by NASA's Galileo spacecraft shortly befor 10pm PST when the space craft was directly above Venus' equator. This is the 66th ... More
Range : 4 billion miles from Earth, at 32 degrees to the ecliptic. P-...
Range : 4 billion miles from Earth, at 32 degrees to the ecliptic. P-36057C This color image of the Sun, Earth, and Venus is one of the first, and maybe, only images that show are solar system from such a vant... More
This three-dimensional representation of brightness variations in a Ma...
This three-dimensional representation of brightness variations in a Magellan radar image of Golubkina crater enhances the structural features of the crater. Golubkina is 34 kimometers (20.4 mi.) in diameter, a... More
GREENBELT, Md. -- At NASA’s Goddard space Flight Center, Greenbelt, Md...
GREENBELT, Md. -- At NASA’s Goddard space Flight Center, Greenbelt, Md., a fully integrated Extreme Ultraviolet Explorer EUVE is seen in a clean room. EUVE will map the entire sky to determine the existence, di... More
Visible Jovian Aurora - NASA/JPL Galileo Program Images
Jupiter's aurora on the night side of the planet is seen here at five different wavelengths. Jupiter's bright crescent, which is about half illuminated, is out of view to the right. North is at the top. The ima... More
Jupiter Ring Halo - NASA/JPL Galileo Program Images
A mosaic of four images taken through the clear filter (610 nanometers) of the solid state imaging (CCD) system aboard NASA's Galileo spacecraft on November 8, 1996, at a resolution of approximately 46 kilomete... More
Anaglyph: Shaded Relief and Height as Brightness, Iturralde Structure,...
This anaglyph, from NASA Shuttle Radar Topography Mission, is of the Iturralde Structure, Bolivia, a possible impact crater. 3D glasses are necessary to view this image. NASA/JPL
Global Average Brightness Temperature for April 2003
This image shows average temperatures in April, 2003, observed by AIRS at an infrared wavelength that senses either the Earth's surface or any intervening cloud. Similar to a photograph of the planet taken with... More
Gotel Mountains, Nigeria and Cameroon, SRTM Shaded Relief plus Height ...
River drainage patterns provide clues to the rock types and erosional processes involved in landscape evolution. NASA/JPL/NIMA
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers adjust...
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers adjust the light cast on solar array panels during illumination testing of NASA's Kepler spacecraft. A NASA Discovery mission, Kepler is specific... More
CAPE CANAVERAL, Fla. -- Lights are reflected on the solar array pan...
CAPE CANAVERAL, Fla. -- Lights are reflected on the solar array panels of NASA's Kepler spacecraft during illumination testing. A NASA Discovery mission, Kepler is specifically designed to survey our region... More
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduc...
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduct a light test on the solar array panels of NASA's Kepler spacecraft. A NASA Discovery mission, Kepler is specifically designed to survey o... More
CAPE CANAVERAL, Fla. -- A Ball Aerospace and Technology worker conduc...
CAPE CANAVERAL, Fla. -- A Ball Aerospace and Technology worker conducts a light sensor test on NASA's Kepler spacecraft. A NASA Discovery mission, Kepler is specifically designed to survey our region of the M... More
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduct...
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduct a light test on the solar array panels of NASA's Kepler spacecraft. A NASA Discovery mission, Kepler is specifically designed to survey ou... More
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduc...
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduct a light test on the solar array panels of NASA's Kepler spacecraft. A NASA Discovery mission, Kepler is specifically designed to survey o... More
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers condu...
CAPE CANAVERAL, Fla. -- Ball Aerospace and Technology workers conduct a light test on the solar array panels of NASA's Kepler spacecraft. A NASA Discovery mission, Kepler is specifically designed to survey ... More
Saturn Rings, Brightness Bucks the Dark, NASA image
Dramatic differences between dark and light embellish image of Saturn, its rings and its moons Dione and Enceladus in this image taken by NASA Cassini spacecraft. NASA/JPL/Space Science Institute
Apparent Brightness and Topography Images of Cornelia Crater
These images taken by NASA Dawn framing camera are located in asteroids Vesta Numisia quadrangle. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Severina Crater
These images are located in Vesta Rheasilvia quadrangle, near asteroid Vesta south pole. NASA Dawn spacecraft obtained the apparent brightness image with its framing camera on Oct. 22, 2011. NASA/JPL-Caltech/UC... More
Apparent Brightness and Topography Images of Tarpeia Crater
These images are located in asteroid Vesta Rheasilvia quadrangle, near Vesta south pole. These images are centered on the large Tarpeia crater. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Helena Crater
These images from NASA Dawn spacecraft are located in Vesta Sextilia quadrangle, in asteroid Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Antonia Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Tuccia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Canuleia Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Urbinia quadrangle, in asteroid Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Canuleia and Sossia Crate...
These images from NASA Dawn spacecraft are located in asteroid Vesta Urbinia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Drusilla Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Numisia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Eusebia Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Tuccia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Fabia Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Numisia quadrangle, in Vesta northern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Justina Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Urbinia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Laelia and Sextilia Crate...
These images from NASA Dawn spacecraft are located in asteroid Vesta Sextilia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Helena and Laelia Craters
These images from NASA Dawn spacecraft are located in asteroid Vesta Sextilia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Scantia Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Numisia quadrangle, a few degrees below Vesta equator. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Apparent Brightness and Topography Images of Sossia and Canuleia Crate...
These images from NASA Dawn spacecraft are located in asteroid Vesta Urbinia quadrangle, in Vesta southern hemisphere. Rays of bright material surround Canuleia crater and rays of dark material extend from the ... More
Apparent Brightness and Topography Images of Urbinia and Sossia Crater...
These images from NASA Dawn spacecraft are located in asteroid Vesta Urbinia quadrangle, in Vesta southern hemisphere. Urbinia crater is the large, irregularly shaped crater, Sossia the middle-sized crater. NAS... More
Apparent Brightness and Topography Images of Octavia Crater
These images from NASA Dawn spacecraft are located in asteroid Vesta Marcia quadrangle, just south of Vesta equator. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Rubria Crater, Apparent Brightness and Topography Images
These images from NASA Dawn spacecraft are located in asteroid Vesta Gegania quadrangle, just south of Vesta equator. Rubria is the crater with dark and bright material above Divalia Fossa and Occia is the crat... More
Occia Crater, Apparent Brightness and Topography Images
These apparent brightness and topography images from NASA Dawn spacecraft are located in asteroid Vesta Gegania quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Serena Crater, Apparent Brightness and Topography Images
These apparent brightness and topography images from NASA Dawn spacecraft are located in asteroid Vesta Sextilia quadrangle, in Vesta southern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Arruntia Crater, Apparent Brightness and Topography Image
These apparent brightness and topography images from NASA Dawn spacecraft are located in asteroid Vesta Bellicia quadrangle, in Vesta northern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Fabia Crater, Apparent Brightness and Topography Images
These images from NASA Dawn spacecraft are located in Vesta Numisia quadrangle, in Vesta northern hemisphere. NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
A Sailor checks a filtered sample of jet propellant (JP) 5 fuel for br...
GULF OF THAILAND (Feb. 10, 2013) Aviation Boatswain's Mate (Fuel) 3rd Class Shannon Slotwinski, assigned to the forward-deployed amphibious assault ship USS Bonhomme Richard (LHD 6), checks a filtered sample of... More
HISET/ HIGH INTENSITY SOLAR ENVIRONMENT TEST (SOLAR ENVIRONMENT SYSTEM...
HISET/ HIGH INTENSITY SOLAR ENVIRONMENT TEST (SOLAR ENVIRONMENT SYSTEM WITH LAMPS THAT REPLICATE THE SUN’S BRIGHTNESS AND RANGE, COMBINED WITH A PROTON ACCELERATOR
Enceladus Plume Brightness Variations - NASA Cassini Huygens images
This plot shows the variation in brightness of the plume of material, composed of all the geysers erupting from the south polar terrain of Saturn moon Enceladus, as a function of the moon orbital position aroun... More
Brightness Rhythm of Mars Flyby Comet Is Clue to Rotation Rate
This graph shows changes in apparent brightness of comet C/2013 A1 Siding Spring as it approached and receded from Mars, as seen by the HiRISE camera on NASA Mars Reconnaissance Orbiter. The pattern suggests th... More
A statue of a laughing buddha sitting on a rock. Zen buddha reflection...
A smiling buddha statue in a garden / A statue of a smiling buddha sculpture.
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Buildings architecture wood building. A building with a water fountain...
Architecture stock photograph: The building is a modern structure with a curved roof / A building with a water fountain in front of it.
A person standing in front of a row of light bulbs. Light bulbs light ...
A woman standing in a line of light bulbs / A person standing in front of a row of light bulbs / Public domain stock illustration.
An open book sitting on top of a table. Book page sheets.
Visual patterns: A close up of a book with pages folded up / A book on a table - public domain stock photo.
Two zebras standing next to each other in a field. Animal stripes anim...
Copyright-free animals pictures. Free to use images of animals.
A close up of a red flower with green leaves. Guzmania brightness red.
A close up of a red flower / A close up of a red plant public domain stock photo.
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A dragonfly on a stick in the grass / A dragonfly on a twig in the grass - public domain aircraft photo.
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A close up of a pair of green bracelets. Stainless background white, b...
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A plane flying through a cloudy blue sky. Clouds light sky.
The sun shining through the clouds / A ray of light coming through the clouds public domain stock photo.
A person standing on a skateboard in the sun. Man human naked, people.
A human figure standing in front of a light / A person standing on a skateboard in the sun / Public domain stock illustration.
A pink flower with water droplets on it. Wild rose field rose flower.
A close up of a flower on a tree / A pink and yellow flower in the middle of a green leafy plant public domain stock photo.
A statue of a laughing buddha with beads around his neck. Zen buddha r...
A statue of a smiling buddha / A statue of a smiling buddha sculpture.
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Beautiful waterfall: Free images of waterfalls, all over the World, available for commercial use and free download. Copyright-free, no attribution required.
A close up of a yellow sports car. Ferrari vehicle motor racing.
Stock photo: A yellow car with a logo on the side / A close up of a yellow sports car. A yellow car with a logo on the side / A close up of a yellow sports car / Public domain stock photography.
City lights black and white building. A black and white photo of a cit...
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The sun shines through the leaves of a tree. Nature leaves plant.
Beautiful Free Tree Images: Free photographs of trees, available for commercial use and free download. Copyright-free, no attribution required.
A bee sitting on a yellow flower in a field. Flowers bourdon insect.
A bee on a yellow flower / A bee on a yellow flower public domain stock photo.
A silver bracelet on a white background. Stainless background white, b...
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A close up of a bunch of wires on a white surface. Stainless backgroun...
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A multicolored bracelet with a silver clasp. Stainless background whit...
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A close up of a purple and silver bracelet. Stainless background white...
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A couple of lights that are on a wall. Lighting lights wall light, sci...
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A metal faucet with a water hose attached to it. Tap wall agüera.
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A woman sitting on the hood of an old truck. Portrait rusty women, peo...
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Three post it notes sitting on top of a wooden table. Square post it y...
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A plane flying through a cloudy blue sky. Clouds sky miracle.
The sun shining through the clouds / The sun breaking through the clouds public domain stock photo.