Nasa.gov - 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 ...

 
Aug 27, 2018 · Under Artemis, NASA will return humans to the Moon for long-term exploration and scientific discovery, gaining the knowledge needed future missions to worlds beyond, including Mars. “The unique Artemis II mission profile will build upon the uncrewed Artemis I flight test by demonstrating a broad range of SLS and Orion capabilities needed on ... . Los angeles ca to las vegas nv

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 Kids Science. Students grades k-4 can dig deeper into STEM topics and experience the thrill of exploration and discovery. NASA's Global Climate Change website is going to look a little different in the coming months because we’re heading to a new home, a more integrated portal on science.nasa.gov. Keep your eyes on our new space as we transition. Explore the new space Explore the new space 1 day ago · Exoplanet Exploration Program. NASA's science, technology and mission management office for the exploration of exoplanets. The program's primary goals, as described in the 2014 NASA Science Plan, are to discover planets around other stars, to characterize their properties and to identify planets that could harbor life. Program Home. Jul 24, 2023. Article. NASA has selected 11 U.S. companies to develop technologies that will support long-term exploration on the Moon and in space under its sixth Tipping Point opportunity. The total expected NASA contribution to the partnerships is $150 million. Each company will contribute a minimum percentage, based on company size, of the ...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 ...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 …January 25, 2024. Tropical Cyclone Kirrily. April 10, 2024. Satellite View of Solar Eclipse. April 4, 2024. Sahara Dust Blows to Europe. March 20, 2024. Snowpack Nears its Seasonal Peak. Welcome to NASA's Eyes, a way for you to learn about your home planet, our solar system, the universe beyond and the spacecraft exploring them.Jul 11, 2022. RELEASE 22-070. NASA’s James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS 0723 is overflowing with detail. Thousands of galaxies – including the faintest objects ever observed in the infrared ...Learn about NASA's missions, research, and discoveries on Mars, the fourth planet from the Sun. Explore the latest news, images, and videos from the Curiosity, Perseverance, and Ingenuity rovers, and more.The NASA Small Business Innovation Research / Small Business Technology Transfer (SBIR/STTR) program is part of America’s Seed Fund, the nation’s largest source of early-stage non-dilutive funding for innovative technologies. Through this program, entrepreneurs, startups, and small businesses with less than 500 employees … Rockets aren’t the only thing we launch. 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 . Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. 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 …Introducing NASA’s new streaming service, NASA+, launching soon. More space. More rockets. More science. More missions. More NASA. All in one place.While stationary for two weeks during Mars solar conjunction in November 2023, NASA’s Curiosity rover used its front and rear black-and-white Hazcams to capture 12 hours of a Martian day. The rover’s shadow is visible on the surface in these images taken by the front Hazcam. Videos from the rover show its shadow moving across the Martian ...Heliophysics is the science of understanding our star, the Sun, and its interactions with Earth and the solar system. The NASA Heliophysics Education Activation Team, or NASA HEAT, is composed of NASA scientists, engineers, and educators passionate about making heliophysics accessible to multiple audiences and learners of all ages. NASA HEAT is …Date of Birth: September 20, 1910 Hometown: Kansas City, MO Education: B.A., Mathematics, Wilberforce University, 1929 Hired by NACA: December 1943 Retired from NASA: 1971 Date of Death: November 10, 2008 Actress Playing Role in Hidden Figures: Octavia Spencer In an era when NASA is led by an African American man …Rockets aren’t the only thing we launch. 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 . Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. NASA provides a safe place for children to play games as they learn about NASA and its missions. NASA encourages you to visit NASA Kids' Club and use its games and activities to inspire the next generation. On this site, you will find games of various skill levels for children pre-K through grade 4. These games support national education ... 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 ...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 …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 ...The National Aeronautics and Space Administration. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.1 day ago · Exoplanet Exploration Program. NASA's science, technology and mission management office for the exploration of exoplanets. The program's primary goals, as described in the 2014 NASA Science Plan, are to discover planets around other stars, to characterize their properties and to identify planets that could harbor life. Program Home. 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 ... NASA. NASA Administrator Bill Nelson, U.S. Environmental Protection Agency (EPA) Administrator Michael Regan, and other United States government leaders unveiled the U.S. Greenhouse Gas Center Monday during the 28th annual United Nations Climate Conference (COP28). “NASA data is essential to making the changes needed …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 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.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 ...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 ...Jul 12, 2022 · NASA’s James Webb Space Telescope has delivered the deepest and sharpest infrared image of the distant universe so far. Webb’s First Deep Field is galaxy cluster SMACS 0723, and it is teeming with thousands of galaxies – including the faintest objects ever observed in the infrared. Webb’s image is approximately the size of a grain of ... 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 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 international collaboration. 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 […]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 ... 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.We would like to show you a description here but the site won’t allow us.STRIVES is a NASA portal that allows you to discover and access scientific, technical and research information from various sources and domains. 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. 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 …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.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 ...Human Research Program. HRP uses research to develop methods to protect the health and performance of astronauts in space. With the goal of traveling to Mars and beyond, HRP is using ground research facilities, the International Space Station, and analog environments to enable cutting-edge science.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 ...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 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. [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.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 …Events Archive - NASA. The National Aeronautics and Space Administration. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.Send Your Name to Mars is not currently open for reservations. We will reopen reservations closer to a future launch date. If you have already signed up to send your name to Mars on NASA’s next flight to the Red Planet, your spot is reserved. Stay up to date by signing up for one of these newsletters to receive NASA updates in your inbox.e-Books. Read and download free NASA e-books on aircraft and aeronautics, astronomy and planetary exploration, Earth science, and the agency’s history.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 ...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.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 ...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 …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 […]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.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 …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 …Heliophysics is the science of understanding our star, the Sun, and its interactions with Earth and the solar system. The NASA Heliophysics Education Activation Team, or NASA HEAT, is composed of NASA scientists, engineers, and educators passionate about making heliophysics accessible to multiple audiences and learners of all ages. NASA HEAT is …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 ...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.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, …Rockets aren’t the only thing we launch. 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 . Mercury is the closest planet to the Sun, and the smallest planet in our solar system - only slightly larger than Earth's Moon. 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 ... TO RECEIVE NASA NEWS RELEASES. NASA news releases and other information are available automatically by sending an e-mail to hqnews …It is the third brightest object in the sky and easy to spot if you know when to look up. NASA’s Spot the Station mobile application and website make knowing when to see it easy. Visible to the naked eye, the space station looks like a fast-moving plane, only flies much higher, and travels thousands of miles an hour faster! Space Station Website.Date of Birth: September 20, 1910 Hometown: Kansas City, MO Education: B.A., Mathematics, Wilberforce University, 1929 Hired by NACA: December 1943 Retired from NASA: 1971 Date of Death: November 10, 2008 Actress Playing Role in Hidden Figures: Octavia Spencer In an era when NASA is led by an African American man …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.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 …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 · Xander, 11. 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. 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 …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. 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 ... Solar eclipses occur when the Sun, the Moon, and Earth line up, either fully or partially. Depending on how they align, eclipses provide a unique, exciting view of either the Sun or the Moon. A solar eclipse happens when the Moon passes between the Sun and Earth, casting a shadow on Earth that either fully […]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.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 …Agency User ID. 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 ...Learn about NASA's missions, research, and discoveries on Mars, the fourth planet from the Sun. Explore the latest news, images, and videos from the Curiosity, Perseverance, and Ingenuity rovers, and more.Dozens of previously hidden jets and outflows from young stars are revealed in this new image of the Cosmic Cliffs from NASA’s James Webb Space Telescope’s Near-Infrared Camera (NIRCam). This image separates out several wavelengths of light from the First Image revealed on July 12, 2022, which highlight molecular hydrogen, a vital ...NASA. Jul 05, 2016. RELEASE 16-071. After an almost five-year journey to the solar system’s largest planet, NASA’s Juno spacecraft successfully entered Jupiter’s orbit during a 35-minute engine burn. Confirmation that the burn had completed was received on Earth at 8:53 p.m. PDT (11:53 p.m. EDT) Monday, July 4.NASA’s Space Operations Mission Directorate is responsible for enabling sustained human exploration missions and operations in our solar system. Space Operations manages NASA’s current and future space operations in and beyond low Earth orbit, including commercial launch services to the International Space Station.January 25, 2024. Tropical Cyclone Kirrily. April 10, 2024. Satellite View of Solar Eclipse. April 4, 2024. Sahara Dust Blows to Europe. March 20, 2024. Snowpack Nears its Seasonal Peak. Welcome to NASA's Eyes, a way for you to learn about your home planet, our solar system, the universe beyond and the spacecraft exploring them.Your name. will fly around. the Moon! Artemis I will be the first uncrewed flight test of the Space Launch System rocket and the Orion spacecraft. The flight paves the way toward landing the first woman and the first person of color on the Moon! We’ve finished collecting names for Artemis I and are working on loading them onto the Orion ...We would like to show you a description here but the site won’t allow us.

La página web oficial de la NASA en español ofrece información, ciencia, noticias y recursos educativos sobre la exploración del espacio y la Tierra. Aprende más …. Autodesk homestyler

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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. 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 ... NASA selected the company to develop the modern suits for the Artemis III mission and participated in activities when the first prototype was revealed Wednesday during an event at Space Center Houston in Texas. Helping take a step forward in the agency’s goal to build a robust economy at the Moon by working with commercial service … 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 ... 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.December 2019 marks the beginning of Solar Cycle 25, and the Sun’s activity will once again ramp up until solar maximum, predicted for 2025. Credits: NASA/SDO. Solar Cycle 25 has begun. During a media event on Tuesday, experts from NASA and the National Oceanic and Atmospheric Administration (NOAA) discussed their analysis and …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 ... The National Aeronautics and Space Administration. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we dis...Credit: NASA's Scientific Visualization Studio. From your astronaut’s viewpoint, you can see that the Moon is an average of 238,855 miles (384,399 km) from Earth, or about the space that could be occupied by 30 Earths. It travels around our planet once every 27.322 days in an elliptical orbit, an elongated circle. The Moon is tidally locked ...Explore the Universe with the First E-Book from NASA’s Fermi. Article. 5 min read. Hubble Celebrates 34th Anniversary with a Look at the Little Dumbbell Nebula. 5 min read. Hubble Goes Hunting for Small Main Belt Asteroids. Article 6 days ago. 2 min read. NASA’s TESS Returns to Science Operations.Mar 27, 2024 · 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, and support the agency's work. Rockets aren’t the only thing we launch. 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 . Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe. .

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