2M
2.0M
Nov 7, 2011
11/11
by
NASA Johnson Space Center Public Affairs Office
Welcome to the NASA Audio Collection. This collection is administered and maintained by the Houston Audio Control Room, at the NASA Johnson Space Center. The purpose of this collection is to make available the historic audio record of the history of Human Spaceflight at NASA, in an easily accessible and open manner. The audio contained in this collection has been digitized from original reel-to-reel tapes of varying format. Many tapes are the originals, from over 50 years ago. The original file...
Ames Research Center Image Library
Topics: Ames, ARC, Ames Research Center, NASA
148,110
148K
image
eye 148,110
favorite 24
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Artist's concept of the Hubble Space Telescope in orbit above Earth. *Image Credit*: NASA and STScI
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Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Hubble Space Telescope (HST),...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=1867
Nasa Natural Hazards Image Collection
Topics: nasa, natural hazards
Chandra Space Telescope Collection
170,592
171K
Dec 7, 2010
12/10
by
NASA
audio
eye 170,592
favorite 120
comment 8
The Apollo 11 mission. Digitized, cataloged and archived by the Houston Audio Control Room, at the NASA Johnson Space Center.
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Topics: NASA, Apollo 11, Apollo 11 MOCR ACR Collection
21,446
21K
Sep 17, 2009
09/09
by
NASA
image
eye 21,446
favorite 18
comment 0
All the planetary moons in our solar system are shown here at their correct relative size and true color. Their diversity of size and appearance is testament to the unique and fascinating geologic history that each of these bodies has undergone. Two of the moons are larger than the planet Mercury, and eight of them are larger than Pluto. Earth's Moon is the fifth largest of the set, with a diameter of 3476 kilometers (2160 miles). Most of the moons are thought to have formed from a disk of...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Mercury, What -- Pluto, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=181
842
842
Nov 20, 2009
11/09
by
NASA/Marshall Space Flight Center
image
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favorite 5
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The razor sharp eye of the Hubble Space Telescope (HST) easily resolves the Sombrero galaxy, Messier 104 (M104). 50,000 light-years across, the galaxy is located 28 million light-years from Earth at the southern edge of the rich Virgo cluster of galaxies. Equivalent to 800 billion suns, Sombrero is one of the most massive objects in that group. The hallmark of Sombrero is a brilliant white, bulbous core encircled by the thick dust lanes comprising the spiral structure of the galaxy. As seen...
Topics: What -- Hubble Space Telescope (HST), What -- Earth, What -- Virgo, What -- Sun, Where -- Sombrero...
Source: http://mix.msfc.nasa.gov/abstracts.php?p=3937
NASA eClips™ are short, relevant educational video segments. These videos inspire and engage students, helping them see real world connections.
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24K
Oct 6, 2009
10/09
by
NASA/JPL-Caltech/R. Hurt (SSC)
image
eye 24,378
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This illustration shows the relative sizes of the Sun and the Earth by placing them impossibly close together.
Topics: What -- Sun, What -- Earth
Source: http://sscws1.ipac.caltech.edu/Imagegallery/image.php?image_name=sig07-012
174,376
174K
Sep 17, 2009
09/09
by
NASA
image
eye 174,376
favorite 31
comment 1
A selection of our solar system's natural satellites are shown here to scale compared to the Earth and its moon. *Image Credit*: NASA
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Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Earth, What -- Moon
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=2823
997,029
997K
Nov 19, 2009
11/09
by
NASA/Marshall Space Flight Center
movies
eye 997,029
favorite 55
comment 1
Saturday Morning Science, the science of opportunity series of applied experiments and demonstrations, performed aboard the International Space Station (ISS) by Expedition 6 astronaut Dr. Don Pettit, revealed some remarkable findings. In this video clip, Pettit demonstrates laminar flow in a rotating film of water. The demonstration is done by placing tracer particles in a water film held in place by a round wire loop, then stirring the system rotationally. The resulting flow clearly...
favorite ( 1 reviews )
Topics: What -- Opportunity, What -- International Space Station (ISS), What -- WIRE
Source: http://mix.msfc.nasa.gov/abstracts.php?p=3880
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*Mercury* Mercury has an average density of 5430 kilograms per cubic meter, which is second only to Earth among all the planets. It is estimated that the planet Mercury, like Earth, has a ferrous core with a size equivalent to two-thirds to three-fourths that of the planet's overall radius. The core is believed to be composed of an iron-nickel alloy covered by a mantle and surface crust. *Venus* It is believed that the composition of the planet Venus is similar to that of Earth. The planet...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Mercury, What -- Earth, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=168
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14K
Sep 17, 2009
09/09
by
NASA
image
eye 14,289
favorite 10
comment 0
The terrestrial planets are the four innermost planets in the solar system; Mercury, Venus, Earth, and Mars. They are called terrestrial because they have a compact, rocky surface like the Earth's. The planets Venus, Earth, and Mars have significant atmospheres, while Mercury has almost none. This diagram shows the approximate relative sizes of the terrestrial planets. Distances are not to scale. *Image Credit*: Lunar and Planetary Institute
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Mercury, What -- Venus, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=179
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*Jupiter* Jupiter's composition is mainly hydrogen and helium. In contrast to planetary bodies covered with a hard surface crust (the Earth, for example), the jovian surface is gaseous-liquid, rendering the boundary between the atmosphere and the planet itself almost indistinguishable. Below the roughly 1000-kilometer-thick atmosphere, a layer of liquid hydrogen extends to a depth of 20,000 kilometers. Even deeper, it is believed that there is a layer of liquid metallic hydrogen at a pressure...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Earth, What -- Jupiter, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=166
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In general, the surface temperature of the planets decreases with increasing distance from the Sun. Venus is an exception because its dense atmosphere acts as a greenhouse and heats the surface to above the melting point of lead (3280C). Mercury rotates slowly and has a thin atmosphere, and consequently, the nightside temperature can be more than 5000C lower than the dayside temperature shown on the diagram. Temperatures for the gas giants (Jupiter, Saturn, Uranus, and Neptune) are shown at a...
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Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Sun, What -- Venus, What --...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=169
12,366
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Sep 18, 2009
09/09
by
NASA
image
eye 12,366
favorite 19
comment 0
Asteroids are material left over from the formation of the solar system. One theory suggests that they are the remains of a planet that was destroyed in a massive collision long ago. More likely, asteroids are material that never coalesced into a planet. In fact, if the estimated total mass of all asteroids was gathered into a single object, the object would be less than 1,500 kilometers (932 miles) across, less than half the diameter of our Moon. The asteroid belt lies in the region between...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Moon, What -- Mars, What --...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=850
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Sep 17, 2009
09/09
by
NASA
image
eye 7,779
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This "family portrait," a composite of the Jovian system, includes the edge of Jupiter with its Great Red Spot, and Jupiter's four largest moons, known as the Galilean satellites. From top to bottom, the moons shown are Io, Europa, Ganymede and Callisto. The Great Red Spot, a storm in Jupiter's atmosphere, is at least 300 years old. Winds blow counterclockwise around the Great Red Spot at about 400 kilometers per hour (250 miles per hour). The storm is larger than one Earth diameter...
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Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Jupiter, What -- Io, What --...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=2098
Search the Planetary Science Decadal Survey collection: Advanced Search
59,247
59K
Dec 6, 2017
12/17
by
john.l.stoll@nasa.gov
movies
eye 59,247
favorite 32
comment 0
GMT137_08_26_Jack-Fischer_88789J_Nanoracks-137_DP014401.MXF
Topics: Expedition 52 Resource Reel, NASA, Nanoracks, nasa johnson, space, exploration, mars, iss, space...
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12K
Sep 17, 2009
09/09
by
NASA
image
eye 12,339
favorite 11
comment 0
A large body of scientific evidence now exists that support the hypothesis that a major asteroid or comet impact occurred in the Caribbean region at the boundary of the Cretaceous and Tertiary periods in Earth's geologic history. Such an impact is suspected to be responsible for the mass extinction of many floral and faunal species, including the large dinosaurs, that marked the end of the Cretaceous period. Until now, the remains of such an impact crater have escaped detection. The...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Crater
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=2305
88,420
88K
Dec 8, 2010
12/10
by
John Stoll
audio
eye 88,420
favorite 74
comment 24
Digitized, cataloged and archived by the Houston Audio Control Room.
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Topics: NASA, Apollo 13, Apollo 13 ACR Collection
10,806
11K
Sep 17, 2009
09/09
by
NASA
image
eye 10,806
favorite 2
comment 0
A white arrow marks Pluto in this New Horizons Long Range Reconnaissance Imager (LORRI) picture taken Sept. 21, 2006. Seen at a distance of about 4.2 billion kilometers (2.6 billion miles) from the spacecraft, Pluto is little more than a faint point of light among a dense field of stars. Mission scientists knew they had Pluto in their sights when LORRI detected an unresolved "point" in Pluto's predicted position, moving at the planet's expected motion across the constellation of...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Pluto, What -- New Horizons,...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=5243
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12K
Sep 17, 2009
09/09
by
NASA
image
eye 12,118
favorite 6
comment 1
NASA's Mars Exploration Rover Opportunity has found an iron meteorite, the first meteorite of any type ever identified on another planet. The pitted, basketball-size object is mostly made of iron and nickel according to readings from spectrometers on the rover. Only a small fraction of the meteorites fallen on Earth are similarly metal-rich. Others are rockier. As an example, the meteorite that blasted the famous Meteor Crater in Arizona is similar in composition. "This is a huge surprise,...
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Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Mars Exploration Rover (MER),...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=3643
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11K
Sep 17, 2009
09/09
by
NASA
image
eye 11,080
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comment 0
Artist's concept of the New Horizons spacecraft during a planned encounter with Pluto and its moon, Charon. The craft's miniature cameras, radio science experiment, ultraviolet and infrared spectrometers and space plasma experiments would characterize the global geology and geomorphology of Pluto and Charon, map their surface compositions and temperatures, and examine Pluto's atmosphere in detail. The spacecraft's most prominent design feature is a nearly 8-foot (2.1-meter) dish antenna,...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- New Horizons, What -- Pluto,...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=546
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11K
Sep 17, 2009
09/09
by
NASA
image
eye 10,902
favorite 3
comment 0
This meteorite is a sample of the crust of the asteroid Vesta, which is only the third solar system object beyond Earth where scientists have a laboratory sample (the other extraterrestrial samples are from Mars and the Moon). The meteorite is unique because it is made almost entirely of the mineral pyroxene, common in lava flows. The meteorite's mineral grain structure also indicates it was once molten, and its oxygen isotopes are unlike oxygen isotopes found for all other rocks of the Earth...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Vesta, What -- Earth, What --...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=1854
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Sep 17, 2009
09/09
by
NASA
image
eye 10,308
favorite 2
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The Giotto space probe, launched in 1985 on an Ariane 1 V14 launcher, brushed past the hidden nucleus of Halley's comet in 1986. *Image Credit*: European Space Agency
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Giotto
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=583
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11K
Sep 18, 2009
09/09
by
NASA
image
eye 10,594
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This is an artist's concept of a comet dust trail and dust tail. The trail can only be seen in the light of radiated heat. The dust trail is made of particles that are the size of sand grains and pebbles. They are large enough that they are not affected much by the Sun's light and solar wind. The dust tail, on the other hand, is made of grains the size of cigarette-smoke particles. These grains are blown out of the dust coma near the comet nucleus by the Sun's light. *Image Credit*: K. Jobse,...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, Where -- Ames Research Center (ARC)
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=903
4,419
4.4K
Sep 20, 2022
09/22
by
john.l.stoll@nasa.gov
movies
eye 4,419
favorite 12
comment 0
jsc2022m000172_Earth_in_4K_Expedition_65_Edition.mp4
Topic: Expedtion 67 Resource Reel
11,772
12K
Sep 17, 2009
09/09
by
NASA
image
eye 11,772
favorite 4
comment 0
Jupiter, Saturn, Uranus, and Neptune are known as the jovian (Jupiter-like) planets because they are all gigantic compared with Earth, and they have a gaseous nature like Jupiter's. The jovian planets are also referred to as the gas giants, although some or all of them might have small solid cores. This diagram shows the approximate relative sizes of the jovian planets. *Image Credit*: Lunar and Planetary Institute
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Jupiter, What -- Saturn, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=180
10,083
10K
Sep 17, 2009
09/09
by
NASA
image
eye 10,083
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Mathilde, Gaspra, and Ida (left to right, all at the same scale). The image of Mathilde was taken by the Near Earth Asteroid Rendezvous spacecraft on June 27, 1997. Images of Gaspra and Ida were taken in 1991 and 1993, respectively, by the Galileo spacecraft. The visible part of Mathilde measures 37 miles (59 kilometers) wide and 29 miles (47 kilometers) high. Mathilde has more large craters than the other two asteroids. Mathilde is shown at about the same brightness as the other two asteroids,...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Earth, What -- Galileo
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=891
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These four panels show the location of the newly discovered planet-like object, dubbed "Sedna," which lies in the farthest reaches of our Solar System. Each panel, moving counterclockwise from the upper left, successively zooms out to place Sedna in context. The first panel shows the orbits of the inner planets, including Earth, and the asteroid belt that lies between Mars and Jupiter. In the second panel, Sedna is shown well outside the orbits of the outer planets and the more...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Sedna, What -- Earth, What --...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=1504
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During its flight, the Galileo spacecraft returned images of the Moon. The Galileo spacecraft took these images on December 7, 1992 on its way to explore the Jupiter system in 1995-97. The distinct bright ray crater at the bottom of the image is the Tycho impact basin. The dark areas are lava rock filled impact basins: Oceanus Procellarum (on the left), Mare Imbrium (center left), Mare Serenitatis and Mare Tranquillitatis (center), and Mare Crisium (near the right edge). This picture contains...
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Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Galileo, What -- Moon, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=2094
312,978
313K
Mar 17, 2009
03/09
by
NASA LaRC Office of Education
movies
eye 312,978
favorite 11
comment 0
NASA Why? Files segment describing the scientific method.
Topics: Dr. D., Problem, Hypothesis, Experiment, Data, Observation, Research, Variable
Source: http://nasa.ibiblio.org/details.php?videoid=6169&start=80&subject=Science
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6.8K
Sep 17, 2009
09/09
by
NASA
image
eye 6,810
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This artist's conception shows Titan's surface with Saturn appearing dimly in the background through Titan's thick atmosphere of mostly nitrogen and methane. The Cassini spacecraft flies overhead with its high-gain antenna pointed at the Huygens probe as it nears the surface. Image Credit:* Craig Attebery
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Saturn, What -- Cassini, What...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=3963
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image
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Venera 10 Lander image of the surface of Venus at about 16 N, 291 E. The Lander touched down at 5:17 UT on 25 October 1975 and returned this image during the 65 minutes of operation on the surface. The sun was near zenith during this time, the lighting was about what would be seen on Earth on an overcast summer day. The objects at the bottom of the image are parts of the spacecraft. The image shows flat slabs of rock, partly covered by fine-grained material, not unlike a volcanic area on Earth....
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Venera 10, What -- Venus,...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=2044
181,009
181K
Dec 8, 2010
12/10
by
John Stoll
audio
eye 181,009
favorite 37
comment 10
Digitized, cataloged and archived by the Houston Audio Control Room.
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Topics: NASA, Apollo 10
10,630
11K
Jan 27, 2014
01/14
by
NASA
movies
eye 10,630
favorite 1
comment 1
Space to Ground - Current Episode Download Options: High Definition 720p MP4 (6.3 Kbps): 271 MB | 1280 x 720 › download Weekly broadcast of the production "Space to Ground". New episodes posted every week on Friday. For more information, contact JSC Newsroom, 281-483-5111. Espacio a Tierra Download Options: 9/21/15 Episode: High Definition 720p MP4 (6.3 Kbps): 268 MB | 1280 x 720 › download 9/28/15 Episode: High Definition 720p MP4 (6.3 Kbps): 300 MB | 1280 x 720 › download...
( 1 reviews )
Topics: NASA, Space to Ground, S2G, ISS
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image
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Global mosaic of 102 Viking 1 Orbiter images of Mars taken on orbit 1,334, 22 February 1980. The images are projected into point perspective, representing what a viewer would see from a spacecraft at an altitude of 2,500 km. At center is Valles Marineris, over 3000 km long and up to 8 km deep. Note the channels running up (north) from the central and eastern portions of Valles Marineris to the dark area, Acidalic Planitia, at upper right. At left are the three Tharsis volcanoes and to the south...
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, What -- Viking 1 Orbiter, What -- Mars
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=2050
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The bootprint marks one of the first steps human beings took on the Moon in July 1969. It was made by American astronaut Buzz Aldrin during the Apollo 11 mission. *Image Credit*: NASA
Topics: Solar System Exploration, Jet Propulsion Laboratory, Planets, Who -- Buzz Aldrin, What -- Moon,...
Source: http://solarsystem.nasa.gov/multimedia/display.cfm?IM_ID=1794
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