This image shows NASA Deep Impact spacecraft being built at Ball Aerospace & Technologies Corporation, Boulder, Colo. on July 2, 2005. The spacecraft impactor was released from Deep Impact flyby spacecraft.

NASA Deep Impact awaits launch from Cape Canaveral Air Force Station, Fla. on Jan. 12, 2005.

DSS43 is a 70-meter-wide (230-feet-wide) radio antenna at the Deep Space Network's Canberra facility in Australia. It is the only antenna that can send commands to the Voyager 2 spacecraft. https://photojournal.jpl.nasa.gov/catalog/PIA23682

This image of Tempel 1 is a compilation of nine images that were taken on June 15, 2005 by NASA Deep Impact spacecraft.

This image of Tempel 1 is a compilation of nine images that were taken on June 15, 2005 by NASA Deep Impact spacecraft.

Deep Space Station 56, or DSS-56, is a powerful 34-meter-wide (112-foot-wide) antenna that was added to the Deep Space Network's Madrid Deep Space Communications Complex in Spain in early 2021 after beginning construction in 2017. Deep Space Network (DSN) radio antennas communicate with spacecraft throughout the solar system. Previous antennas have been limited in the frequency bands they can receive and transmit, often being restricted to communicating only with specific spacecraft. DSS-56 is the first to use the DSN's full range of communication frequencies. This means DSS-56 is an "all-in-one" antenna that can communicate with all the missions that the DSN supports and can be used as a backup for any of the Madrid complex's other antennas. With the addition of DSS-56 and other 34-meter antennas to all three DSN complexes, the network is preparing to play a critical role in ensuring communication and navigation support for upcoming Moon and Mars missions and the crewed Artemis missions. https://photojournal.jpl.nasa.gov/catalog/PIA24163

Artist concept of the Deep Space 1 spacecraft from December, 2002. http://photojournal.jpl.nasa.gov/catalog/PIA04242

The high speed of NASA Deep Impact spacecraft causes it to appear as a long streak across the sky in the constellation Virgo during the 10-minute exposure time of this photograph taken by Mr. Palomar 200-inch telescope.

Taken on April 25, 2005, sixty-nine days before it gets up-close-and-personal with a comet, NASA Deep Impact spacecraft successfully photographed its quarry, comet Tempel 1, at a distance of 39.7 million miles.

Deep Color

Deep Clouds

NASA's Deep Space Atomic Clock could revolutionize deep space navigation. One key requirement for the technology demonstration was a compact design. The complete hardware package is shown here and is only about 10 inches (25 centimeters) on each side. https://photojournal.jpl.nasa.gov/catalog/PIA24573

Deep Space Station 53, or DSS-53, is a new 34-meter (111-foot) beam waveguide antenna that went online in February 2022 at NASA's Deep Space Network's ground station in Madrid. DSS-53 is the fourth of six antennas being added to expand the DSN's capacity and meet the needs of a growing number of spacecraft. When the project is complete, each of the network's three ground stations around the globe will have four beam waveguide antennas. The Madrid Deep Space Communications Complex is the first to have completed its build-out as part of project. Construction on DSS-53 began in 2016. https://photojournal.jpl.nasa.gov/catalog/PIA25136

This image is a compilation of four images that were taken on June 13, 2005 by NASA Deep Impact. The spacecraft is 18,675,137.9 kilometers 11,604,190 miles away from comet Tempel 1.

Artist concept of NASA Deep Space 1 Encounter with Comet Borrelly.

Deep Space Station 53, or DSS-53, is a new 34-meter (111-foot) beam waveguide antenna that went online in February 2022 at the Madrid ground station of NASA's Deep Space Network (DSN). DSS-53 is the fourth of six antennas being added to expand the DSN's capacity and meet the needs of a growing number of spacecraft. When the project is complete, each of the network's three ground stations around the globe will have four beam waveguide antennas. The Madrid Deep Space Communications Complex is the first to have completed its build-out as part of project. Construction on DSS-53 began in 2016. https://photojournal.jpl.nasa.gov/catalog/PIA25137

Antenna dishes at NASA's Deep Space Network complex in Goldstone, California, photographed on Feb. 11, 2020. https://photojournal.jpl.nasa.gov/catalog/PIA23214

This image of NASA Deep Impact impactor probe was taken by the mission mother ship, or flyby spacecraft, after the two separated at 11:07 p.m. Pacific time, July 2 2:07 a.m. Eastern time, July 3, 2005.

This frame from an animation series of images of comet C/2012 S1 ISON was taken by the Medium-Resolution Imager of NASA Deep Impact spacecraft over a 36-hour period on Jan. 17 and 18, 2013.

Kennedy Space Center, Florida. - Deep Space 1 is lifted from its work platform, giving a closeup view of the experimental solar-powered ion propulsion engine. The ion propulsion engine is the first non-chemical propulsion to be used as the primary means of propelling a spacecraft. The first flight in NASA's New Millennium Program, Deep Space 1 is designed to validate 12 new technologies for scientific space missions of the next century. Another onboard experiment includes software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. Deep Space 1 will complete most of its mission objectives within the first two months, but may also do a flyby of a near-Earth asteroid, 1992 KD, in July 1999. Deep Space 1 will be launched aboard a Boeing Delta 7326 rocket from Launch Pad 17A, Cape Canaveral Air Station, in October. Delta II rockets are medium capacity expendable launch vehicles derived from the Delta family of rockets built and launched since 1960. Since then there have been more than 245 Delta launches. http://photojournal.jpl.nasa.gov/catalog/PIA04232

This first image of comet 103P/Hartley 2 was taken from NASA Deep Impact spacecraft 60 days prior to the spacecraft flyby of the comet.

Deep Hole in Clovis

A Deep Dish for Discovery

Looking Up from the Deep

Forces from the Deep

This image shows comet Tempel 1 six minutes before it ran over NASA Deep Impact probe at 10:52 a.m. Pacific time, July 3 1:52 a.m. Eastern time, July 4, 2005.

NASA's New Millennium Deep Space 1 spacecraft approaching the comet 19P/Borrelly. With its primary mission to serve as a technology demonstrator--testing ion propulsion and 11 other advanced technologies--successfully completed in September 1999, Deep Space 1 is now headed for a risky, exciting rendezvous with Comet Borrelly. NASA extended the mission, taking advantage of the ion propulsion and other systems to target the daring encounter with the comet in September 2001. Once a sci-fi dream, the ion propulsion engine has powered the spacecraft for over 12,000 hours. Another onboard experiment includes software that tracks celestial bodies so the spacecraft can make its own navigation decisions without the intervention of ground controllers. The first flight in NASA's New Millennium Program, Deep Space 1 was launched October 24, 1998 aboard a Boeing Delta 7326 rocket from Cape Canaveral Air Station, FL. Deep Space 1 successfully completed and exceeded its mission objectives in July 1999 and flew by a near-Earth asteroid, Braille (1992 KD), in September 1999. http://photojournal.jpl.nasa.gov/catalog/PIA04604

This image was created from a composite of two images which were taken 914 seconds and 932 seconds after NASA Deep Space 1 encounter with the asteroid 9969 Braille.

Deep Stall Model in Ames 40x80 foot Wind Tunnel. 3/4 front view from below of swept wing jet transport with T-Tail and Aft Engins, with Art Morris.

3/4 rear view from below of swept wing jet transport with T-Tail and Aft Engins, with Art Morris. Deep Stall Model in Ames 40x80 foot Wind Tunnel.

A crane lowers the 112-foot-wide (34-meter-wide) steel framework for the Deep Space Station 23 (DSS-23) reflector dish into position on Dec. 18, 2024, at the Deep Space Network's Goldstone Space Communications Complex near Barstow, California. A multi-frequency beam waveguide antenna, DSS-23 will boost the DSN's capacity and enhance NASA's deep space communications capabilities for decades to come. Once online in 2026, DSS-23 will be the fifth of six new beam waveguide antennas to be added to the network, following DSS-53, which was added at the DSN's Madrid complex in 2022. After the reflector skeleton was bolted into place, engineers placed what's called a quadripod into the center of the structure. A four-legged support structure weighing 16 ½ tons, the quadripod is fitted with a curved subreflector that will direct radio frequency signals from deep space that bounce off the main reflector into the antenna's pedestal where the antenna's receivers are housed. Next steps: to fit panels onto the steel skeleton of the parabolic reflector to create a curved surface to collect radio frequency signals. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. It is managed by NASA's Jet Propulsion Laboratory in Southern California for the agency's Space Communications and Navigation (SCaN) program, which is located at NASA Headquarters within the Space Operations Mission Directorate. https://photojournal.jpl.nasa.gov/catalog/PIA26454

A crane lowers a four-legged support structure called a quadripod onto the steel framework of the Deep Space Station 23 (DSS-23) reflector dish on Dec. 18, 2024. The reflector framework was bolted into place earlier in the day, and the quadripod, which weighs 16 ½ tons, was the last major component to be installed that day. The reflector dish will be fitted with panels to create a curved surface to collect radio frequency signals. The quadripod features a curved subreflector that will direct radio frequency signals from deep space that bounce off the main reflector into the antenna's receiver in its pedestal, where the antenna's receivers are housed. The new 112-foot-wide (34-meter-wide) dish is located at the Deep Space Network's Goldstone Space Communications Complex near Barstow, California. A multi-frequency beam waveguide antenna, DSS-23 will come online in 2026, boosting the DSN's capacity and enhance NASA's deep space communications capabilities for decades to come. It is the fifth of six new beam waveguide antennas to be added to the network, following DSS-53, which was added at the DSN's Madrid complex in 2022. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. It is managed by NASA's Jet Propulsion Laboratory in Southern California for the agency's Space Communications and Navigation (SCaN) program, which is located at NASA Headquarters within the Space Operations Mission Directorate. https://photojournal.jpl.nasa.gov/catalog/PIA26455

VL1 Digs A Deep Hole On Mars

Deep Hole in Clovis False Color

Deep Stone Soup Trenching by Phoenix

A Gallery of Views of Saturn Deep Clouds

In a historic first, all six radio frequency antennas at the Madrid Deep Space Communication Complex – part of NASA's Deep Space Network (DSN) – carried out a test to receive data from the agency's Voyager 1 spacecraft at the same time on April 20, 2024. Known as "arraying," combining the receiving power of several antennas allows the DSN to collect the very faint signals from faraway spacecraft. A five-antenna array is currently needed to downlink science data from the spacecraft's Plasma Wave System (PWS) instrument. As Voyager gets further way, six antennas will be needed. The Voyager team is currently working to fix an issue on the spacecraft that has prevented it from sending back science data since November. Though the antennas located at the DSN's three complexes – Goldstone in California, Canberra in Australia, and Madrid – have been arrayed before, this is the first instance of six antennas being arrayed at once. Madrid is the only deep space communication complex currently with six operational antennas (the other two complexes have four apiece). Each complex consists of one 70-meter (230-foot) antenna and several 34-meter (112-foot) antennas. Voyager 1 is over 15 billion miles (24 billion kilometers) away, so its signal on Earth is far fainter than any other spacecraft with which the DSN communicates. It currently takes Voyager 1's signal over 22 ½ hours to travel from the spacecraft to Earth. To better receive Voyager 1's radio communications, a large antenna – or an array of multiple smaller antennas – can be used. Voyager 1 and its twin, Voyager 2, are the only spacecraft ever to fly in interstellar space (the space between stars). https://photojournal.jpl.nasa.gov/catalog/PIA26147

The two images on the left hand side of this composite image frame were taken 914 seconds and 932 seconds after the NASA Deep Space 1 encounter with the asteroid 9969 Braille. The image on the right was created by combining the two images on the left.

This image of a xenon ion engine prototype, photographed through a port of the vacuum chamber where it was being tested at NASA's Jet Propulsion Laboratory, shows the faint blue glow of charged atoms being emitted from the engine. The engine is now in an ongoing extended- life test, in a vacuum test chamber at JPL, and has run for almost 500 days (12,000 hours) and is scheduled to complete nearly 625 days (15,000 hours) by the end of 2001. A similar engine powers the New Millennium Program's flagship mission, Deep Space 1, which uses the ion engine in a trip through the solar system. The engine, weighing 17.6 pounds (8 kilograms), is 15.7 inches (40 centimeters) in diameter and 15.7 inches long. The actual thrust comes from accelerating and expelling positively charged xenon atoms, or ions. While the ions are fired in great numbers out the thruster at more than 110,000 kilometers (68,000 miles) per hour, their mass is so low that the engine produces a gentle thrust of only 90 millinewtons (20-thousandths of a pound). http://photojournal.jpl.nasa.gov/catalog/PIA04238

This artist's concept shows what Deep Space Station-23, a new antenna dish at the Deep Space Network's complex in Goldstone, California, will look like when complete in several years. DSS-23 will communicate with NASA's deep space missions using radio waves and lasers. Retractable covers will be able to fan out across the mirrors at the center of the dish to protect them from the elements. https://photojournal.jpl.nasa.gov/catalog/PIA23617

An artist's rendering of the twin Mars Cube One (MarCO) spacecraft as they fly through deep space. The MarCOs will be the first CubeSats -- a kind of modular, mini-satellite -- attempting to fly to another planet. They're designed to fly along behind NASA's InSight lander on its cruise to Mars. If they make the journey, they will test a relay of data about InSight's entry, descent and landing back to Earth. Though InSight's mission will not depend on the success of the MarCOs, they will be a test of how CubeSats can be used in deep space. https://photojournal.jpl.nasa.gov/catalog/PIA22314

This sunset photo shows Deep Space Station 14 (DSS-14), the 230-foot-wide (70-meter) antenna at the Goldstone Deep Space Communications Complex near Barstow, California, part of NASA's Deep Space Network. The network's three complexes around the globe support communications with dozens of deep space missions. DSS-14 is also the agency's Goldstone Solar System Radar, which is used to observe asteroids that come close to Earth. https://photojournal.jpl.nasa.gov/catalog/PIA26150

Deep Space Station 13 (DSS-13) at NASA's Goldstone Deep Space Communications Complex near Barstow, California – part of the agency's Deep Space Network – is a 34-meter (112-foot) experimental antenna that has been retrofitted with an optical terminal (the boxy instrument below the center of the antenna's dish). Since November 2023, DSS-13 has been tracking the downlink laser of the Deep Space Optical Communications (DSOC) experiment that is aboard NASA's Psyche mission, which launched on Oct. 13, 2023. In a first, the antenna also synchronously received radio-frequency signals from the spacecraft as it travels through deep space on its way to investigate the metal-rich asteroid Psyche. The laser signal collected by the camera is then transmitted through optical fiber that feeds into a cryogenically cooled semiconducting nanowire single photon detector. Designed and built by JPL's Microdevices Laboratory, the detector is identical to the one used at Caltech's Palomar Observatory, in San Diego County, California, that acts as DSOC's downlink ground station. Goldstone is one of three complexes that comprise NASA's Deep Space Network, which provides radio communications for all of the agency's interplanetary spacecraft and is also utilized for radio astronomy and radar observations of the solar system and the universe. NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the DSN for the agency. https://photojournal.jpl.nasa.gov/catalog/PIA26148

Workers at NASA Deep Space Network Goldstone Deep Space Communications Complex check on a set of jacks used to raise the upper part of the giant Mars antenna.

The giant Mars antenna at NASA Deep Space Network Goldstone Deep Space Communications Complex replaced four elevation bearings as part of a major refurbishment.

As part of a major refurbishment for the giant Mars antenna at NASA Deep Space Network Goldstone Deep Space Communications Complex, a stringer box is lowered into place.

Workers at NASA Deep Space Network Goldstone Deep Space Communications Complex prepare a support leg that would help raise a portion of the giant Mars antenna.

The antenna of the Deep Space Network's Deep Space Station 43 (DSS-43) in Canberra, Australia, spans 70 meters (230 foot) and stands 73 meters (239 foot), dwarfing workers as they perform upgrades on the central cone that contains sensitive transmitters and receivers. A giant crane assisted with the replacement of parts that had been operating on the antenna for over 40 years. One of several antennas located at the Canberra Deep Space Network station, DSS-43 is the largest and responsible for transmitting commands to NASA's Voyager 2 spacecraft. Since early March 2020, DSS-43 has been offline for the upgrades, which are expected to continue until January 2021. https://photojournal.jpl.nasa.gov/catalog/PIA23795

This image of a xenon ion engine, photographed through a port of the vacuum chamber where it was being tested at NASA's Jet Propulsion Laboratory, shows the faint blue glow of charged atoms being emitted from the engine. The ion propulsion engine is the first non-chemical propulsion to be used as the primary means of propelling a spacecraft. Though the thrust of the ion propulsion is about the same as the downward pressure of a single sheet of paper, by the end of the mission, the ion engine will have changed the spacecraft speed by about 13,700 kilometers/hour (8500 miles/hour). Even then, it will have expended only about 64 kg of its 81.5 kg supply of xenon propellant. http://photojournal.jpl.nasa.gov/catalog/PIA04247

A schematic shows the daytime cycle of hydration, loss and rehydration on the lunar surface. This theory is based on data from NASA Deep Impact mission.

NASA's Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer, OSIRIS-REx, spacecraft executed its first deep space maneuver Dec. 28, 2016, putting it on course for an Earth flyby in September 2017. The team will continue to examine telemetry and tracking data as it becomes available at the current low data rate and will have more information in January. Image credit: University of Arizona <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

On Feb. 11, 2020, NASA, JPL, military and local officials broke ground in Goldstone, California, for a new antenna in the agency's Deep Space Network, which communicates with all its deep space missions. When completed in 2 ½ years, the new 112-foot-wide (34-meter-wide) antenna dish will include mirrors and a special receiver for optical, or laser, communications from deep space missions. https://photojournal.jpl.nasa.gov/catalog/PIA23618

This spectacular image of comet Tempel 1 was taken 67 seconds after it obliterated NASA Deep Impact impactor spacecraft.

This image of Tempel 1 is a compilation of nine images that were taken on June 19, 2005 by NASA Deep Impact spacecraft.

This image from NASA TV shows the nucleus of comet Tempel 1 from Deep Impact flyby high-resolution imager.

In this highest resolution view of the icy, rocky nucleus of comet Borrelly, (about 45 meters or 150 feet per pixel) a variety of terrains and surface textures, mountains and fault structures, and darkened material are visible over the nucleus's surface. This was the final image of the nucleus of comet Borrelly, taken just 160 seconds before Deep Space1's closest approach to it. This image shows the 8-km (5-mile) long nucleus about 3417 kilometers (over 2,000 miles) away. Smooth, rolling plains containing brighter regions are present in the middle of the nucleus and seem to be the source of dust jets seen in the coma. The rugged land found at both ends of the nucleus has many high ridges along the jagged line between day and night on the comet. This rough terrain contains very dark patches that appear to be elevated compared to surrounding areas. In some places the dark material accentuates grooves and apparent faults. Stereo analysis shows the smaller end of the nucleus (lower right) is tipped toward the viewer (out of frame). Sunlight is coming from the bottom of the frame. http://photojournal.jpl.nasa.gov/catalog/PIA03500

Located in Canberra, Australia, the Deep Space Network's Deep Space Station 43 spans 70 meters (230 feet), making it the largest steerable parabolic antenna in the Southern Hemisphere. Since March 2020, it has been undergoing upgrades — expected to be complete in January 2021 — to prepare the 48-year-old dish for future exploration of the Moon, Mars, and beyond. NASA operates three Deep Space Network stations, located in California, Spain, and Australia; each has a 70-meter (230-feet) antenna, plus several 34-meter (111-foot) dishes to support dozens of spacecraft exploring the solar system. https://photojournal.jpl.nasa.gov/catalog/PIA23797

Suzanne Dodd, the director for the Interplanetary Network Directorate at NASA's Jet Propulsion Laboratory in Southern California, addresses an audience at the Deep Space Network's Canberra complex on March 19, 2025. That day marked 60 years since the Australian facility joined the network. JPL's Interplanetary Network Directorate oversees the Deep Space Network's three complexes in Canberra, Madrid, and Goldstone, near Barstow, California. JPL manages the Deep Space Network for the agency's Space Communications and Navigation program at NASA Headquarters in Washington. https://photojournal.jpl.nasa.gov/catalog/PIA26585

Workers at NASA Deep Space Network Goldstone Deep Space Communications Complex put into place a set of support legs to help hold up a portion of the giant Mars antenna on May 4, 2010.

A worker at NASA Deep Space Network Goldstone Deep Space Communications Complex radios to his colleagues that 12 jacks are ready to lift the upper section of the giant Mars antenna.

On May 3, 2010, workers at NASA Deep Space Network Goldstone Deep Space Communications Complex removed one of the large steel pads that help the giant Mars antenna rotate sideways.

A major refurbishment of the giant Mars antenna at NASA Deep Space Network Goldstone Deep Space Communications Complex in California Mojave Desert required workers to jack up millions of pounds of delicate scientific equipment.

The giant, 70-meter-wide antenna at NASA Deep Space Network complex in Goldstone, Calif., tracks a spacecraft on Nov. 17, 2009. This antenna, officially known as Deep Space Station 14, is also nicknamed the Mars antenna.

The dark hot spot in this false-color image from NASA Cassini spacecraft is a window deep into Jupiter atmosphere. All around it are layers of higher clouds, with colors indicating which layer of the atmosphere the clouds are in.

This series of images shows the area where NASA Deep Impact probe collided with the surface of comet Tempel 1 in 2005. The view zooms in as the images progress from top left to right, and then bottom left to right.

This anaglyph shows the region where NASA Deep Impact mission sent a probe into the surface of comet Tempel 1 in 2005. 3D glasses are necessary to view this image.

This pair of images shows a before-and-after comparison of the area on comet Tempel 1 targeted by an impactor from NASA Deep Impact spacecraft in July 2005.

This image shows NASA Deep Impact spacecraft being built at Ball Aerospace & Technologies Corporation, Boulder, Colo. On July 2, 2005. The impactor S-band antenna is the rectangle-shaped object seen on the top of the impactor.

Comet Tempel 1 as seen by the NASA Deep Impact impactor targeting sensor at 7:44 Universal Time, July 3, 2005.

This image shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. It was taken on June 25, 2005.

NASA Deep Impact Tempel 1 Mission Update. Images of impact taken with the medium resolution imager. The blue dotted line is the position of the spectrometer slit.

This image shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. It was taken on June 26, 2005.

This image shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. It was taken on June 27, 2005.

This image shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. It was taken on June 30, 2005.

This image from an animation shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact.

This image shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. It was taken on June 29, 2005.

This image shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. It was taken on July 1, 2005.

This ultraviolet color blowup of the Groth Deep Image was taken by NASA Galaxy Evolution Explorer on June 22 and June 23, 2003. Many hundreds of galaxies are detected in this portion of the image. NASA astronomers believe the faint red galaxies are 6 billion light years away. http://photojournal.jpl.nasa.gov/catalog/PIA04625

In the early morning of Dec. 18, 2024, a crane looms over the 112-foot-wide (34-meter-wide) steel framework for Deep Space Station 23 (DSS-23) reflector dish, which will soon be lowered into position on the antenna's base structure. Located at the Deep Space Network's Goldstone Space Communications Complex near Barstow, California, DSS-23 is a multi-frequency beam waveguide antenna that will boost the DSN's capacity and enhance NASA's deep space communications capabilities for decades to come. In the background are, from left to right, the beam waveguide antennas DSS-25 and DSS-26, and the decommissioned 85-foot (26-meter) Apollo antenna. https://photojournal.jpl.nasa.gov/catalog/PIA26456

An artist's rendering of the twin Mars Cube One (MarCO) spacecraft on their cruise in deep space. The MarCOs will be the first CubeSats -- a kind of modular, mini-satellite -- attempting to fly to another planet. They're designed to fly along behind NASA's InSight lander on its cruise to Mars. If they make the journey, they will test a relay of data about InSight's entry, descent and landing back to Earth. Though InSight's mission will not depend on the success of the MarCOs, they will be a test of how CubeSats can be used in deep space. https://photojournal.jpl.nasa.gov/catalog/PIA22315

This is the first Deep Imaging Survey image taken by NASA Galaxy Evolution Explorer. On June 22 and 23, 2003, the spacecraft obtained this near ultraviolet image of the Groth region by adding multiple orbits for a total exposure time of 14,000 seconds. Tens of thousands of objects can be identified in this picture. http://photojournal.jpl.nasa.gov/catalog/PIA04627

This image of the surface of comet Tempel 1 was taken about 20 seconds before NASA Deep Impact probe crashed into the comet on July 3, 2005. This particular region contains the impact site.

This image shows the initial ejecta that resulted when NASA Deep Impact probe collided with comet Tempel 1 on July 3, 2005. It was taken by the spacecraft high-resolution camera 13 seconds after impact.

This is a Tempel 1 temperature map of the nucleus with different spatial resolutions from NASA Deep Impact mission. The color bar in the middle gives temperature in Kelvins. The sun is to the right in all images.

This image shows NASA Deep Impact impactor probe approaching comet Tempel 1. It is made up of images taken by the probe impactor targeting sensor on July 4, 2005. Animation available at the Photojournal.

This image shows comet Tempel 1 approximately 30 seconds before NASA Deep Impact probe smashed into its surface. It was taken by the probe impactor targeting sensor.

NASA Deep Impact flyby spacecraft shows the flash that occurred when comet Tempel 1 ran over the spacecraft probe taken by the high-resolution camera over a period of 40 seconds.

This frame from a movie shows NASA Deep Impact impactor probe approaching comet Tempel 1. It is made up of images taken by the probe impactor targeting sensor in 2005.

These images shows comet Tempel 1 as seen through the clear filter of the medium resolution imager camera on NASA Deep Impact. The images were acquired between June 22 and June 24, 2005.

When NASA Deep Impact probe collided with Tempel 1, a bright, small flash was created, which rapidly expanded above the surface of the comet. This flash lasted for more than a second.

This image shows comet Tempel 1 approximately 90 seconds before NASA Deep Impact probe smashed into its surface. It was taken by the probe impactor targeting sensor.

This false-color image shows comet Tempel 1 about 50 minutes after NASA Deep Impact probe smashed into its surface. The impact site is located on the far side of the comet in this view.

This image shows how NASA Deep Impact impactor targeted comet Tempel 1 as the spacecraft made its final approach in the early morning hours of July 4, 2005.

NASA Deep Impact flyby spacecraft took this image after it turned around to capture last shots of a receding comet Tempel 1. Earlier, the mission probe had smashed into the surface of Tempel 1.

This image composite shows comet Tempel 1 in infrared light . The infrared picture highlights the warm, or sunlit, side of the comet, where NASA Deep Impact probe later hit.

This display shows highly processed images of the outburst of comet Tempel 1 between June 22 and 23, 2005. The pictures were taken by NASA Deep Impact medium-resolution camera.

This image shows comet Tempel 1 approximately 5 minutes before NASA Deep Impact probe smashed into its surface. It was taken by the probe impactor targeting sensor.

This Tempel 1 image was built up from scaling images from NASA Deep Impact to 5 meters/pixel and aligned to fixed points. Each image at closer range replaced equivalent locations observed at a greater distance.

This movie was taken by Deep Impact flyby spacecraft shows the flash that occurred when comet Tempel 1 ran over the spacecraft probe. It was taken by the flyby craft medium-resolution camera.

This image shows the view from NASA Deep Impact flyby spacecraft as it turned back to look at comet Tempel 1. Fifty minutes earlier, the spacecraft probe was run over by the comet.