Where is nasa - NASA's space shuttle fleet began setting records with its first launch on April 12, 1981 and continued to set high marks of achievement and endurance through 30 years of missions.

 
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 .... Linder turf and tractor

NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.NASA launches, landings, and events. Watch live broadcasts from NASA Television and NASA's social media channels, and a schedule of upcoming live events including news briefings, launches and landings. Oct 15, 2021 · Galleries. Helio Big Year. The Sun is a 4.5 billion-year-old yellow dwarf star – a hot glowing ball of hydrogen and helium – at the center of our solar system. It’s about 93 million miles (150 million kilometers) from Earth and it’s our solar system’s only star. Without the Sun’s energy, life as we know it could not exist on our ... Kid-Friendly Pluto. Pluto is a dwarf planet that lies in the Kuiper Belt, an area full of icy bodies and other dwarf planets out past Neptune. Pluto is very small, only about half the width of the United States and its biggest moon Charon is about half the size of Pluto. Almost all the planets travel around the Sun in nearly perfect circles.The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ...NASA's Perseverance rover will look for signs of past life in a region of Mars where the ancient environment is believed to have been favorable for microbial life.NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.Mar 22, 2023 · Kid-Friendly Mars. Mars is a cold desert world. It is half the size of Earth. Mars is sometimes called the Red Planet. It's red because of rusty iron in the ground. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons, and weather. It has a very thin atmosphere made of carbon dioxide, nitrogen, and argon. Aug 24, 2023 · 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. Fly along with NASA's Earth science missions in real-time, monitor Earth's vital signs like Carbon Dioxide, Ozone and Sea Level, and see satellite imagery of the latest major weather events, all in an immersive, 3D environment.The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ...NASA's Perseverance rover will look for signs of past life in a region of Mars where the ancient environment is believed to have been favorable for microbial life.The Living with a Star program is managed by the agency’s Goddard Space Flight Center in Greenbelt, Maryland, for NASA’s Science Mission Directorate in Washington. The Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, manages the Parker Solar Probe mission for NASA and designed, built, and operates the spacecraft.Primary launch sites for NASA's Expendable Launch Vehicles are Cape Canaveral Space Force Station, Fla., and Vandenberg Space Force Base, Calif. NASA's Wallops Island, Va., flight facility, Kwajalein Atoll in the Republic of the Marshall Islands in the North Pacific, and Kodiak Island, Alaska, are additional ELV launch locations.Mar 22, 2023 · The brightest and largest object in our night sky, the Moon makes Earth a more livable planet by moderating our home planet's wobble on its axis, leading to a relatively stable climate. It also causes tides, creating a rhythm that has guided humans for thousands of years. The Moon was likely formed after a Mars-sized body collided with Earth. NASA's new $10 billion observatory is completing a nerve-wracking sequence of steps to reach its final configuration and location. The James Webb Space Telescope 's "29 days on the edge," as NASA ...Interactively explore Webb's deployments on this page. 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 ...NASA Television provides live coverage of launches, spacewalks and other mission events, as well as the latest news briefings, video files, and the This Week @NASA report.Jet Propulsion Laboratory. Have you been awed by views of desolate Martian Valleys, swirling storms above Jupiter, and the icy blades ringing Saturn? Then you have journeyed with NASA JPL spacecraft and rovers. Our missions have flown to every planet and the Sun in a quest to understand our place in the universe, and to search for the ...NASA's Goddard Space Flight Center in Greenbelt, Maryland, is home to the nation's largest organization of scientists, engineers and technologists who build spacecraft, instruments and new technology to study Earth, the sun, our solar system and the universe. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.NASA's Goddard Space Flight Center in Greenbelt, Maryland, is home to the nation's largest organization of scientists, engineers and technologists who build spacecraft, instruments and new technology to study Earth, the sun, our solar system and the universe. Visible to the naked eye, it looks like a fast-moving plane only much higher and traveling thousands of miles an hour faster! 182,157 people are Spotting The Station. Space Station Website. Space Station Research & Technology. Meet the Crew.The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ...Orion is NASA's new exploration spacecraft, designed to carry astronauts to destinations in deep space, including an asteroid and Mars. Orion's first flight test, Exploration Flight Test-1 (EFT-1), launched on Dec. 5, 2014, allowing engineers to evaluate the systems critical to crew safety, the launch abort system, the heat shield and the parachute system.Mar 11, 2021 · NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. Jul 12, 2022 · Captured in infrared light by NASA’s new James Webb Space Telescope, this image reveals for the first time previously invisible areas of star birth. Called the Cosmic Cliffs, Webb’s seemingly three-dimensional picture looks like craggy mountains on a moonlit evening. In reality, it is the edge of the giant, gaseous cavity within NGC 3324 ... NASA's Goddard Space Flight Center in Greenbelt, Maryland, is home to the nation's largest organization of scientists, engineers and technologists who build spacecraft, instruments and new technology to study Earth, the sun, our solar system and the universe. Nov 22, 2017 · NASA isn't just about spaceflight and space science, as its full name — the National Aeronautics and Space Administration — makes clear. In fact, the precursor to the agency was the National ... 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, aeronautics research, and space research. Jet Propulsion Laboratory. Have you been awed by views of desolate Martian Valleys, swirling storms above Jupiter, and the icy blades ringing Saturn? Then you have journeyed with NASA JPL spacecraft and rovers. Our missions have flown to every planet and the Sun in a quest to understand our place in the universe, and to search for the ...NASA has used or supported various observatories and telescopes, and an example of this is the NASA Infrared Telescope Facility. In 2013 a NASA Office of the Inspector General's (OIG) Report recommended a Base Realignment and Closure Commission (BRAC) style organization to consolidate NASA's little used facilities.International Space Station control rooms in Russia and in the United States. A mission control center ( MCC, sometimes called a flight control center or operations center) is a facility that manages space flights, usually from the point of launch until landing or the end of the mission. It is part of the ground segment of spacecraft operations.Upcoming launches and landings of crew members to and from the International Space Station, and launches of rockets delivering spacecraft that observe the Earth, visit other planets and explore the universe.The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ...NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. Apr 27, 2023 · The James Webb Space Telescope (JWST) is the largest and most powerful space telescope to date. NASA's infrared space observatory, launched on Dec 25, 2021, from ESA's launch site at Kourou in ... Primary launch sites for NASA's Expendable Launch Vehicles are Cape Canaveral Space Force Station, Fla., and Vandenberg Space Force Base, Calif. NASA's Wallops Island, Va., flight facility, Kwajalein Atoll in the Republic of the Marshall Islands in the North Pacific, and Kodiak Island, Alaska, are additional ELV launch locations.NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. Both spacecraft launched in 1977. NASA's New Horizons spacecraft is currently exploring an icy region beyond Neptune called the Kuiper Belt. It eventually will leave our solar system. Pioneer 10 and Pioneer 11 also will ultimately travel silently among the stars. The spacecraft used up their power supplies decades ago.Mar 22, 2023 · The brightest and largest object in our night sky, the Moon makes Earth a more livable planet by moderating our home planet's wobble on its axis, leading to a relatively stable climate. It also causes tides, creating a rhythm that has guided humans for thousands of years. The Moon was likely formed after a Mars-sized body collided with Earth. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.Aug 25, 2023 · NASA’s Johnson Space Center has served as a hub of human spaceflight activity for more than half a century. It is home to the nation’s astronaut corps, the International Space Station mission operations, the Orion Program, and a host of future space developments. The center plays a pivotal role ... NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. About This Map. Scroll and pan around this map to see the latest location and traverse path for the Mars Perseverance rover at Jezero Crater. The goal of the mission is to seek signs of ancient life and collect samples of rock and regolith (broken rock and dust) for possible return to Earth. This map is composed of two layers: a high-resolution ... International Space Station control rooms in Russia and in the United States. A mission control center ( MCC, sometimes called a flight control center or operations center) is a facility that manages space flights, usually from the point of launch until landing or the end of the mission. It is part of the ground segment of spacecraft operations.NASA's HQ is located in Washington D.C. and acts as the "leadership nerve center for the agency's activities." This is where NASA executives work together to create new management plans, oversee the organization's Field Centers, and keep a constant watch on the International Space Station.Jul 12, 2022 · Captured in infrared light by NASA’s new James Webb Space Telescope, this image reveals for the first time previously invisible areas of star birth. Called the Cosmic Cliffs, Webb’s seemingly three-dimensional picture looks like craggy mountains on a moonlit evening. In reality, it is the edge of the giant, gaseous cavity within NGC 3324 ... Instrument Status. This is a real-time indicator of Voyagers' distance from Earth in astronomical units (AU) and either miles (mi) or kilometers (km). Note: Because Earth moves around the sun faster than Voyager 1 is speeding away from the inner solar system, the distance between Earth and the spacecraft actually decreases at certain times of ...Stennis Space Center, MS. Jamie Mettler (228) 813-6490 [email protected]. NASA Speakers Bureau Program Manager. Mary W. Jackson NASA Headquarters. Washington, D.C. Christine Peterson (202) 297-6441 [email protected]. Image below: Color-coded map of the United States shows state assignments to center Speakers Bureaus. NASA's New Horizons spacecraft flew by Pluto seven years ago, but the probe's work is far from done. New Horizons is still on duty in extended mission mode, diving ever deeper into the Kuiper Belt ...NASA's HQ is located in Washington D.C. and acts as the "leadership nerve center for the agency's activities." This is where NASA executives work together to create new management plans, oversee the organization's Field Centers, and keep a constant watch on the International Space Station.NASA's space shuttle fleet began setting records with its first launch on April 12, 1981 and continued to set high marks of achievement and endurance through 30 years of missions.New Horizons launched on Jan. 19, 2006 and conducted a six-month-long reconnaissance flyby study of Pluto and its moons in summer 2015, culminating with Pluto closest approach on July 14, 2015. NASA’s Johnson Space Center has served as a hub of human spaceflight activity for more than half a century. It is home to the nation’s astronaut corps, the International Space Station mission operations, the Orion Program, and a host of future space developments. The center plays a pivotal role ...NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.Although it relies primarily on two launch sites, NASA has three additional location options. NASA Wallops Flight Facility, 2010. Wallops Flight Facility ( WFF) ( IATA: WAL, ICAO: KWAL, FAA LID: WAL) is a rocket launch site on Wallops Island on the Eastern Shore of Virginia, United States, just east of the Delmarva Peninsula and approximately 100 miles (160 km) north-northeast of Norfolk. The facility is operated by the Goddard Space ...Instrument Status. This is a real-time indicator of Voyagers' distance from Earth in astronomical units (AU) and either miles (mi) or kilometers (km). Note: Because Earth moves around the sun faster than Voyager 1 is speeding away from the inner solar system, the distance between Earth and the spacecraft actually decreases at certain times of ... NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.Visible to the naked eye, it looks like a fast-moving plane only much higher and traveling thousands of miles an hour faster! 182,157 people are Spotting The Station. Space Station Website. Space Station Research & Technology. Meet the Crew.Feb 4, 2021 · NASA's Voyager 2 is the second spacecraft to enter interstellar space. On Dec. 10, 2018, the spacecraft joined its twin—Voyager 1—as the only human-made objects to enter the space between the stars. Voyager 1 and 2 were designed to take advantage of a rare planetary alignment to study the outer solar system up close. Mar 22, 2023 · NASA’s Parker Solar Probe has taken its first visible light images of the surface of Venus from space. Parker Solar Probe Captures its First Images of Venus' Surface in Visible Light A team is tracking storms across parts of the U.S. in two NASA planes to help understand the inner workings of winter storms. NASA's website for all news, images and videos related to Earth science. Your planet is changing. We're on it.NASA's new $10 billion observatory is completing a nerve-wracking sequence of steps to reach its final configuration and location. The James Webb Space Telescope 's "29 days on the edge," as NASA ...NASA has used or supported various observatories and telescopes, and an example of this is the NASA Infrared Telescope Facility. In 2013 a NASA Office of the Inspector General's (OIG) Report recommended a Base Realignment and Closure Commission (BRAC) style organization to consolidate NASA's little used facilities.See the visionary designs paving the way for human deep space travel while discovering the current cutting-edge space exploration innovations from NASA and commercial partners. Enter the spaceport of the future and launch aboard one of four unforgettable journeys at Spaceport KSC. LEARN MORE. Mar 22, 2023 · NASA’s Parker Solar Probe has taken its first visible light images of the surface of Venus from space. Parker Solar Probe Captures its First Images of Venus' Surface in Visible Light A team is tracking storms across parts of the U.S. in two NASA planes to help understand the inner workings of winter storms. Sep 15, 2020 · 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. 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 predictions about the new solar ... NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.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 ... Interactively explore Webb's deployments on this page. 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 ...It was established in 1959 as NASA’s first space flight center. Jet Propulsion Laboratory (JPL) JPL, which is managed by the California Institute of Technology, is NASA’s lead for robotic exploration of the solar system. Johnson Space Center (JSC) Johnson is the home of NASA Mission Control and the astronaut corps; itNASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. Visible to the naked eye, it looks like a fast-moving plane only much higher and traveling thousands of miles an hour faster! 182,157 people are Spotting The Station. Space Station Website. Space Station Research & Technology. Meet the Crew.Dec 25, 2021 · The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ... Aug 24, 2023 · 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. The latest news, images and videos from NASA's car-sized rover exploring the red planet for evidence the planet could have once supported life. News, images and videos from the Cassini mission, which explored Saturn and its moons from 2004 to 2017.Visible to the naked eye, it looks like a fast-moving plane only much higher and traveling thousands of miles an hour faster! 182,195 people are Spotting The Station. Space Station Website. Space Station Research & Technology. Meet the Crew. Mar 22, 2023 · Kid-Friendly Mars. Mars is a cold desert world. It is half the size of Earth. Mars is sometimes called the Red Planet. It's red because of rusty iron in the ground. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons, and weather. It has a very thin atmosphere made of carbon dioxide, nitrogen, and argon. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.Langley Research Center. The Langley Research Center ( LaRC or NASA Langley ), located in Hampton, Virginia near the Chesapeake Bay front of Langley Air Force Base, is the oldest of NASA 's field centers. [1] LaRC has focused primarily on aeronautical research but has also tested space hardware such as the Apollo Lunar Module. 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 ...Science Topics. Universe. Overview. 2020 Decadal Survey; APD Responses to Decadal; Pre 2020 Decadal Reports; Large Missions; Probe Missions; What We Study. Dark Energy, Dark MatterSep 24, 2018 · 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 is in charge of NASA. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.NASA's space shuttle fleet began setting records with its first launch on April 12, 1981 and continued to set high marks of achievement and endurance through 30 years of missions.Sep 15, 2020 · 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. 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 predictions about the new solar ...

This live stream recording is not available. Watch on. This data is the live status of the James Webb space telescope provided by NASA. In this NASA Live Tracker, you will get real-time info about the distance covered by JWST, its speed, and the distance that is remaining to reach L2 orbit.. Springfield missouri 30 day weather forecast

where is nasa

Langley Research Center. The Langley Research Center ( LaRC or NASA Langley ), located in Hampton, Virginia near the Chesapeake Bay front of Langley Air Force Base, is the oldest of NASA 's field centers. [1] LaRC has focused primarily on aeronautical research but has also tested space hardware such as the Apollo Lunar Module. Science Topics. Universe. Overview. 2020 Decadal Survey; APD Responses to Decadal; Pre 2020 Decadal Reports; Large Missions; Probe Missions; What We Study. Dark Energy, Dark MatterThe center of the Milky Way galaxy, with the supermassive black hole Sagittarius A* (Sgr A*), located in the middle, is revealed in these images. As described in our press release, astronomers have used NASA’s Chandra X-ray Observatory to take a major step in understanding why material around Sgr A* is extraordinarily faint in X-rays.Although it relies primarily on two launch sites, NASA has three additional location options.The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ...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, aeronautics research, and space research. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.NASA.gov brings you the latest news, images and videos from America's space agency, pioneering the future in space exploration, scientific discovery and aeronautics research.Mar 22, 2023 · The brightest and largest object in our night sky, the Moon makes Earth a more livable planet by moderating our home planet's wobble on its axis, leading to a relatively stable climate. It also causes tides, creating a rhythm that has guided humans for thousands of years. The Moon was likely formed after a Mars-sized body collided with Earth. International Space Station control rooms in Russia and in the United States. A mission control center ( MCC, sometimes called a flight control center or operations center) is a facility that manages space flights, usually from the point of launch until landing or the end of the mission. It is part of the ground segment of spacecraft operations.NASA launches, landings, and events. Watch live broadcasts from NASA Television and NASA's social media channels, and a schedule of upcoming live events including news briefings, launches and landings.NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind.The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ... 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. 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 predictions about the new solar ...The James Webb Space Telescope is the world's premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space ...NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind..

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