NASA Kids Science. Students grades k-4 can dig deeper into STEM topics and experience the thrill of exploration and discovery.Learn about NASA's missions, research, and engagement efforts to discover the secrets of the universe, search for life elsewhere, and protect and improve life on …Nov 16, 2022 · Artemis I was the first integrated flight test of NASA’s Deep Space Exploration Systems: the Orion spacecraft, Space Launch System (SLS) rocket, with the upgraded Exploration Ground Systems at Kennedy Space Center in Cape Canaveral, Florida. Astronauts and astronaut candidates from NASA and the Canadian Space Agency pose for a photograph in ... The Latest NASA Released Webb Image is featured on this page. The James Webb Space Telescope's revolutionary technology will study every phase of cosmic history—from within our solar system to the most distant observable galaxies in the early universe. Webb’s infrared telescope will explore a wide range of science questions to help us understand the origins of the universe and our place in ... In 1958, when the NACA made the transition to NASA, segregated facilities, including the West Computing office, were abolished. Dorothy Vaughan and many of the former West Computers joined the new Analysis and Computation Division (ACD), a racially and gender-integrated group on the frontier of electronic computing.Editor’s Note: NASA and Astrobotic are continuing to monitor this mission. Updates will be provided on https://blogs.nasa.gov/.. Carrying NASA scientific instruments as part of its Commercial Lunar Payload Services initiative, Astrobotic’s Peregrine lander launched on United Launch Alliance’s (ULA) Vulcan rocket at 2:18 a.m. EST from Launch …Protective Services. Our security, fire, and medical services safeguard our facility, properties, personnel, visitors, and operations from harm. Whether the danger is manmade or natural, our team is prepared, ready, and able to respond to any situation that threatens the wellbeing of our site. Our responsibilities include enforcing state and ...Watch live events and original content from NASA, including launches, spacewalks, mission events, news briefings, and more. Access NASA TV through your …Astronomy Picture of the Day. Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation: Yes, but can your volcano do this? To the surprise of some, Mt. Etna emits, on occasion, smoke rings. Technically known as vortex rings, the walls of ...Captured with Perseverance’s next-generation Mastcam-Z camera on April 2, the 397th Martian day, or sol, of the mission, the eclipse lasted a little over 40 seconds – much shorter than a typical solar eclipse involving Earth’s Moon. (Phobos is …Dwayne Brown / Laurie Cantillo. NASA Headquarters, Washington. 202-358-1726 / 202-358-1077. [email protected] / [email protected]. New findings from NASA's Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day [email protected]. Christine Pulliam. Space Telescope Science Institute, Baltimore, Md. [email protected]. NASAs James Webb Space Telescope has confirmed, for the first time, a protocluster of seven galaxies at a distance that astronomers refer to as redshift 7.9, or a mere 650 million years after the big bang.NASA’s Discovery Program gives scientists a chance to dig deep into their imaginations and find new ways to unlock the mysteries of our solar system. When it began in 1992, the program represented a breakthrough in the way NASA explores space. Discovery invites scientists and engineers to assemble a team to design exciting, …Últimas noticias, descubrimientos y ciencia de la NASA sobre planetas, astronomía y exploración en la página oficial en español. Explora en tu idioma.Everything you 'Need to Know' about how to follow and participate in Webb's Launch and commissioning. Webb is NASA's largest and most powerful space science telescope ever constructed. Webb’s enormous size and frigid operating temperature present extraordinary engineering challenges. After launching from French Guiana, the observatory will travel …NASA’s Perseverance Mars rover captured this image of a sample cored from a rock called “Bunsen Peak” on March 11,… NASA’s Curiosity Rover Reaches Gediz Vallis Channel (360 View) 360-degree panorama provided by NASA’s Curiosity Mars rover. This view was captured at Gediz Vallis channel ...Preface. When the first edition of NASA’s Small Spacecraft Technology State-of-the-art report was published in 2013, 247 CubeSats and 105 other non-CubeSat small spacecraft under 50 kilograms (kg) had been launched worldwide, representing less than 2% of launched mass into orbit over multiple years. Since 2013, the fight heritage …The latest news on NASA's Webb Space Telescope. Webb is NASA's largest and most powerful space science telescope ever constructed. Webb’s enormous size and frigid operating temperature present …The Latest NASA Released Webb Image is featured on this page. The James Webb Space Telescope's revolutionary technology will study every phase of cosmic history—from within our solar system to the most distant observable galaxies in the early universe. Webb’s infrared telescope will explore a wide range of science questions to help us understand …NASA’s Earth Observing System (EOS) is a coordinated series of polar-orbiting and low inclination satellites for long-term global observations of the land surface, biosphere, solid Earth, atmosphere, and oceans. As a major component of the Earth Science Division of NASA’s Science Mission Directorate, EOS enables an improved …Headquarters, Washington. 202-358-1257. [email protected]. Joe Atkinson. Langley Research Center. 757-755-5375. [email protected]. A NASA instrument to provide unprecedented resolution of monitoring major air pollutants – down to four square miles – lifted off on its way to geostationary orbit at 12:30 a.m. EDT Friday.As part of NASA’s ongoing commitment to supporting American innovators and advancing new aerospace technologies the agency announced its second round of Phase I awards for Small Business Innovation Research (SBIR) Ignite.The 10 selected small businesses will each receive up to $150,000 and have six months to establish the …8.350022 minutes. While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal. Earth is the only planet in the solar system ...2 days ago · Welcome to our NASA Science website. A gateway to our missions, research, and engagement efforts. The Science Mission Directorate inspires the learners of today and develops the leaders of tomorrow. One of our key strategies is to purposefully and actively engage with audiences and learners of all ages to share the story of NASA’s integrated ... 8.350022 minutes. While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal. Earth is the only planet in the solar system ...Meet Perseverance Landing Site: Jezero Crater NASA chose Jezero Crater as the landing site for the Perseverance rover. Scientists believe the area was once flooded with water and was home to an ancient river delta. The process of landing site selection involved a combination of mission team members and scientists from around the world, who […]Each NASA field center has a local NESC representative who serves as a point of contact for center-based issues related to the NESC. Contact the NESC Knowledge Products. Capturing and preserving critical knowledge for the future. The NESC is engaged in activities to identify, retain, and share critical knowledge in order to meet our future ...IDMAX is a NASA service that allows you to manage your identity and access to various NASA systems and applications. You can use IDMAX to reset your Launchpad ...NASA's Scientific Visualization Studio. The Monday, April 8, 2024, total solar eclipse will cross North America, passing over Mexico, the United States, and Canada. The total solar eclipse will begin over the South Pacific Ocean. Weather permitting, the first location in continental North America that will experience totality is Mexico’s ...We would like to show you a description here but the site won’t allow us.Learn about NASA's missions, research, and engagement efforts to discover the secrets of the universe, search for life elsewhere, and protect and improve life on …NASA Image Library. NASA's image library, images.nasa.gov, consolidates imagery and videos in one searchable location. Users can download content in multiple sizes and resolutions and see the metadata associated with images, including EXIF/camera data on many images. Image Library about NASA Image Library.As part of NASA’s CLPS (Commercial Lunar Payload Services) initiative and Artemis program, United Launch Alliance (ULA) and Astrobotic are targeting 2:18 a.m. EST Monday, Jan. 8, for the first commercial robotic launch to the Moon’s surface. Carrying NASA science, liftoff of ULA’s Vulcan rocket and Astrobotic’s Peregrine lunar lander ...CARVE (Carbon in Arctic Reservoirs Vulnerability Experiment) CATS (Cloud-Aerosol Transport System) CeREs (Compact Radiation Belt Explorer) CGRO (Compton Gamma-Ray Observatory) CHAMP (Challenging Mini-satellite Payload) Chandra X-ray Observatory. Chandrayaan-1 / Moon Impact Probe. Chandrayaan-2. Chandrayaan-3.Editor’s note, April 18, 2024: BurstCube deployed into orbit from the space station April 18, 2024. It will begin a one-month commissioning period before the start of science operations. NASA’s BurstCube, a shoebox-sized satellite designed to study the universe’s most powerful explosions, is on its way to the International Space Station. The spacecraft …On April 8, 2024, a total solar eclipse moved across North America, passing over Mexico, the United States, and Canada. A total solar eclipse happens when the Moon passes between the Sun and Earth, completely blocking the face of the Sun. The sky will darken as if it were dawn or dusk. Safety is the number one priority when viewing a total ...WhereIsWebb (via NASA Eyes) also provides users with a 3d model of Webb showing its location in our 3d solar system. The James Webb Space Telescope (sometimes called Webb or JWST) is a large infrared telescope with a 6.5-meter primary mirror. Webb will be the premier observatory of the next decade, serving thousands of astronomers worldwide.A new NASA mission is testing a new way to navigate our solar system by hoisting its sail into space – not to catch the wind, but the propulsive power of sunlight. …NASA Space Place's mission is to inspire upper-elementary-aged kids' learning of space and Earth science through games, activities, and short videos. Visit Website. NASA Climate Kids. Games, activities, videos, and stories to help students understand our changing planet through the eyes of NASA missions studying Earth.Welcome to our improved NASA website! If you don't find what you are looking for, please try searching above, give us feedback , or return to the main site . DART was NASA's first successful planetary defense test. The spacecraft deliberately impacted asteroid Dimorphos, and successfully altered the asteroid’s orbit.Members of the DSOC team react to the first high-definition streaming video to be sent via laser from deep space on Dec. 11 at NASA’s Jet Propulsion Laboratory. Sent by the DSOC transceiver aboard the Psyche spacecraft, nearly 19 million miles from Earth, the video features a cat named Taters. A computer screen in the mission support area ...Learn about Webb, the premier observatory of the next decade, that studies every phase in the history of our Universe. See the latest news, images, and science goals of this …The Latest NASA Released Webb Image is featured on this page. The James Webb Space Telescope's revolutionary technology will study every phase of cosmic history—from within our solar system to the most distant observable galaxies in the early universe. Webb’s infrared telescope will explore a wide range of science questions to help us understand …We would like to show you a description here but the site won’t allow us.Welcome to our NASA Science website. A gateway to our missions, research, and engagement efforts. The Science Mission Directorate inspires the learners of today and develops the leaders of tomorrow. One of our key strategies is to purposefully and actively engage with audiences and learners of all ages to share the story of NASA’s integrated ... NASA had been pursuing spaceplanes since the 1960s, blending the administration's dual aeronautics and space missions. NASA viewed a spaceplane as part of a larger program, providing routine and economical logistical support to a space station in Earth orbit that would be used as a hub for lunar and Mars missions. NASA partnership with the Indian Space Research Organization (ISRO) NISAR is a joint Earth-observing mission between NASA and the Indian Space Research Organization (ISRO). NASA and ISRO are providing two radars that are optimized each in their own way to allow the mission to observe a wider range of changes than either one [email protected]/ [email protected] Nancy Jones Goddard Space Flight Center, Greenbelt, Md. 301-286-0039 [email protected] Erin Morton University of Arizona, Tucson 520-269-2493 [email protected]. The National Aeronautics and Space Administration.NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos. With material in both English and Spanish and numerous resources for kids, parents and teachers, Space Place has something for everyone. Latest Images – 2024 Webb’s most recent images released by NASA in 2024, displayed in reverse chronological order. The image below is a SLIDESHOW. Hover over the image to see the image title and controls. Click the image to go to a detail page with more info and the ability to download the image at […] Solar System Exploration Program. The Solar System Exploration Program consists of large, strategic missions that seek to advance high priority science objectives set forth by the planetary science community. Because of their complexity, NASA typically assigns these efforts directly to a NASA center or other implementing organization.Home - NASA+. THE OFFICIAL NASA BROADCAST. Watch with us as a total solar eclipse moves across Mexico, the United States and Canada. Weather permitting, …Headquarters, Washington. 202-672-4780 / 202-358-0668. [email protected] / [email protected]. DC Agle. Jet Propulsion Laboratory, Pasadena, Calif. 818-393-9011. [email protected]. NASA’s Ingenuity Mars Helicopter has a new mission. Having proven that powered, controlled flight is possible on the Red …Astronomy Picture of the Day. Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation: Yes, but can your volcano do this? To the surprise of some, Mt. Etna emits, on occasion, smoke rings. Technically known as vortex rings, the walls of ...Learn about NASA's mission, vision, and achievements in air and space exploration, innovation, and discovery. Find out how to join NASA, explore the universe, …Goddard Space Flight Center, Greenbelt, Md. 301-332-6975 / 301-286-5687. [email protected] / [email protected]. After years of anticipation and hard work by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification and Security – Regolith Explorer) team, a capsule of rocks and dust collected from asteroid Bennu ...Create art showing what wacky things could happen on Earth if there were no leap years! NASA’s award-winning Space Place website engages upper-elementary … By accessing and using this information system, you acknowledge and consent to the following: You are accessing a U.S. Government information system, which includes: (1) this computer; (2) this computer network; (3) all computers connected to this network including end user systems; (4) all devices and storage media attached to this network or to any computer on this network; and (5) cloud and ... Benefits for Humanity. The International Space Station is an unprecedented achievement in global human endeavors to conceive, plan, build, operate, and utilize a research platform in space. With assembly of station at completion, continuity of visiting vehicles, and support of a full-time crew of six, the era of utilization for research advances. By accessing and using this information system, you acknowledge and consent to the following: You are accessing a U.S. Government information system, which includes: (1) this computer; (2) this computer network; (3) all computers connected to this network including end user systems; (4) all devices and storage media attached to this network or to any computer on this network; and (5) cloud and ... Mar 1, 2023 · Mar 01, 2023. Article. Astronomy Picture of the Day (APOD) is a website provided by NASA and Michigan Technological University (MTU) dedicated to astronomical images. Each day a different image or photograph of our universe is featured, along with a brief explanation written by a professional astronomer. Past images are stored in the APOD ... NASA is a U.S. government agency that is responsible for science and technology related to air and space. The Space Age started in 1957 with the launch of the Soviet satellite Sputnik. NASA opened for business on Oct. 1, 1958. The agency was created to oversee U.S. space exploration and aeronautics research. The administrator …NASA Image Library. NASA's image library, images.nasa.gov, consolidates imagery and videos in one searchable location. Users can download content in multiple sizes and resolutions and see the metadata associated with images, including EXIF/camera data on many images. Image Library about NASA Image Library. Solar System Overview. The solar system has one star, eight planets, five dwarf planets, at least 290 moons, more than 1.3 million asteroids, and about 3,900 comets. It is located in an outer spiral arm of the Milky Way galaxy called the Orion Arm, or Orion Spur. Our solar system orbits the center of the galaxy at about 515,000 mph (828,000 kph ... Welcome to our NASA Science website. A gateway to our missions, research, and engagement efforts. The Science Mission Directorate inspires the learners of today and develops the leaders of tomorrow. One of our key strategies is to purposefully and actively engage with audiences and learners of all ages to share the story of NASA’s integrated [email protected]/ [email protected] Nancy Jones Goddard Space Flight Center, Greenbelt, Md. 301-286-0039 [email protected] Erin Morton University of Arizona, Tucson 520-269-2493 [email protected]. The National Aeronautics and Space Administration.Ciencia es la plataforma en español de la Dirección de Misiones Científicas de la NASA. Explora las principales misiones y hallazgos científicos de la agencia y conoce las historias de los hispanos y latinos que ayudan a impulsarlos. La ciencia es la clave para descubrir los secretos del universo: uniendo a la humanidad con cada ... Meet Perseverance Landing Site: Jezero Crater NASA chose Jezero Crater as the landing site for the Perseverance rover. Scientists believe the area was once flooded with water and was home to an ancient river delta. The process of landing site selection involved a combination of mission team members and scientists from around the world, who […] Each NASA field center has a local NESC representative who serves as a point of contact for center-based issues related to the NESC. Contact the NESC Knowledge Products. Capturing and preserving critical knowledge for the future. The NESC is engaged in activities to identify, retain, and share critical knowledge in order to meet our future ...NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos. With material in both English and Spanish and numerous resources for kids, parents and teachers, Space Place has something for everyone.How to Apply. The following steps will walk you through the process: Create a USAJOBS Account: In order to apply for a civil service job at NASA, you must first create a profile on USAJOBS.; Build your Resume: After you complete your profile, you will need to build or upload your resume.(Note: We encourage you to use the USAJOBs resume …Editor’s note, April 18, 2024: BurstCube deployed into orbit from the space station April 18, 2024. It will begin a one-month commissioning period before the start of science operations. NASA’s BurstCube, a shoebox-sized satellite designed to study the universe’s most powerful explosions, is on its way to the International Space Station. The spacecraft …Have you ever wondered how to apply for a job at NASA? Check for civil servant job vacancies, summer opportunities, contractor positions and job descriptions.Benefits for Humanity. The International Space Station is an unprecedented achievement in global human endeavors to conceive, plan, build, operate, and utilize a research platform in space. With assembly of station at completion, continuity of visiting vehicles, and support of a full-time crew of six, the era of utilization for research advances.Crew Health and Performance Exploration Analog (CHAPEA) is a series of analog missions that will simulate year-long stays on the surface of Mars. Each mission will consist of four crew members living in Mars Dune Alpha, an isolated 1,700 square foot habitat. During the mission, the crew will conduct simulated spacewalks and provide … The latest news on NASA's Webb Space Telescope. Webb is NASA's largest and most powerful space science telescope ever constructed. Webb’s enormous size and frigid operating temperature present extraordinary engineering challenges. After launching from French Guiana, the observatory will travel to an orbit about one million miles away from Earth and undergo six months of commissioning in ... Since 1958, NASA has entrusted JPL with some of its biggest challenges and boldest steps into making the unknown known. And as Caltech employees, we are uniquely positioned to meet those challenges through world-class engineering, science and technology, benefiting humanity through our missions, innovations, and research.NASA’s satellite mission to study ocean health, air quality, and the effects of a changing climate for the benefit of humanity launched successfully into orbit at 1:33 a.m. EST Thursday. Known as PACE, the Plankton, Aerosol, Cloud, ocean Ecosystem satellite, launched aboard a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape …The Latest NASA Released Webb Image is featured on this page. The James Webb Space Telescope's revolutionary technology will study every phase of cosmic history—from within our solar system to the most distant observable galaxies in the early universe. Webb’s infrared telescope will explore a wide range of science questions to help us understand …Editor’s Note: NASA and Astrobotic are continuing to monitor this mission. Updates will be provided on https://blogs.nasa.gov/.. Carrying NASA scientific instruments as part of its Commercial Lunar Payload Services initiative, Astrobotic’s Peregrine lander launched on United Launch Alliance’s (ULA) Vulcan rocket at 2:18 a.m. EST from Launch …Quick Facts. The first class of NASA astronauts was selected in 1959. They are known as the Mercury 7. Since inception, NASA has selected 360 astronaut candidates: 299 men, 61 women; 212 military, 138 civilians; 191 pilots, 159 non-pilots. When Expedition 1 arrived at the International Space Station on Nov. 2, 2000, there has been a continuous ...When it started in the early 1990s, NASA’s Discovery Program represented a breakthrough in how NASA explored space. The newest book in the NASA History Series takes an in-depth look at the management techniques used to design creative and cost-effective spacecraft that continue to yield ground-breaking scientific data, drive new …The National Aeronautics and Space Administration (NASA / ˈ n æ s ə /) is an independent agency of the U.S. federal government responsible for the civil space program, …NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos. With material in both English and Spanish and numerous resources for kids, parents and teachers, Space Place has something for everyone.How to Apply. The following steps will walk you through the process: Create a USAJOBS Account: In order to apply for a civil service job at NASA, you must first create a profile on USAJOBS.; Build your Resume: After you complete your profile, you will need to build or upload your resume.(Note: We encourage you to use the USAJOBs resume …Anyone can register for an api.nasa.gov key, which can be used to access data across federal agencies. API Key Recovery. Please contact us for help recovering an old API key You may apply for multiple keys as needed. Browse APIs. Search big Search. APOD: Astronomy Picture of the ...For more information on Artemis, visit: -end-. Karen Fox / Alana Johnson NASA Headquarters, Washington 301-286-6284 / 202-358-1501 [email protected] / [email protected]. NASA has selected the geology team that will develop the surface science plan for the first crewed lunar landing mission in more than 50 years.NASA’s Discovery Program gives scientists a chance to dig deep into their imaginations and find new ways to unlock the mysteries of our solar system. When it began in 1992, the program represented a breakthrough in the way NASA explores space. Discovery invites scientists and engineers to assemble a team to design exciting, …
NASA and Lockheed Martin publicly unveil the X-59 quiet supersonic research aircraft at a ceremony in Lockheed Martin’s Skunk Works facility in Palmdale, California. The X-59 is the centerpiece of NASA’s Quesst mission, which seeks to solve one of the major barriers to supersonic flight over land, currently banned in the United States, …. Aruts sheva
8.350022 minutes. While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal. Earth is the only planet in the solar system ...Meet Perseverance Landing Site: Jezero Crater NASA chose Jezero Crater as the landing site for the Perseverance rover. Scientists believe the area was once flooded with water and was home to an ancient river delta. The process of landing site selection involved a combination of mission team members and scientists from around the world, who […]Katherine Rohloff. Headquarters, Washington. 202-358-1600. [email protected]. In response to a recommendation by an independent study team for NASA to play a more prominent role in understanding Unidentified Anomalous Phenomena (UAP), the agency announced Thursday it is appointing a director of UAP …As part of NASA’s CLPS (Commercial Lunar Payload Services) initiative and Artemis program, United Launch Alliance (ULA) and Astrobotic are targeting 2:18 a.m. EST Monday, Jan. 8, for the first commercial robotic launch to the Moon’s surface. Carrying NASA science, liftoff of ULA’s Vulcan rocket and Astrobotic’s Peregrine lunar lander ...NASA Image and Video Library, serving up consolidated imagery and videos in one searchable location. Users can download content in multiple sizes and resolutions and see the metadata associated with images, including EXIF/camera data on many images.NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos. With material in both English and Spanish and numerous resources for kids, parents and teachers, Space Place has something for everyone.Headquarters, Washington. 202-672-4780 / 202-358-0668. [email protected] / [email protected]. DC Agle. Jet Propulsion Laboratory, Pasadena, Calif. 818-393-9011. [email protected]. NASA’s Ingenuity Mars Helicopter has a new mission. Having proven that powered, controlled flight is possible on the Red … NASA studies our own planet more than any other. We operate 26 missions in orbit and sponsor hundreds of research programs and studies each year. We observe our planet’s oceans, land, ice, and atmosphere, and measure how a change in one drives change in others. We develop new ways to observe and study Earth's interconnected systems and we ... The NASA Human Exploration Rover Challenge (HERC) will encourage research and development of new technologies for future mission planning and crewed space missions to other worlds. About HERC about Human Exploration Rover Challenge. Event Dates. April 19-20, 2024. Event location. U.S. Space and Rocket Center, …When it started in the early 1990s, NASA’s Discovery Program represented a breakthrough in how NASA explored space. The newest book in the NASA History Series takes an in-depth look at the management techniques used to design creative and cost-effective spacecraft that continue to yield ground-breaking scientific data, drive new …TO RECEIVE NASA NEWS RELEASES. NASA news releases and other information are available automatically by sending an e-mail to hqnews …NASA’s Cassini spacecraft, in orbit around Saturn since 2004, is about to begin the final chapter of its remarkable story. On Wednesday, April 26, the spacecraft will make the first in a series of dives through the 1,500-mile-wide (2,400-kilometer) gap between Saturn and its rings as part of the mission’s grand finale..