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. 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. 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 …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 ...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.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 ...e-Books. Read and download free NASA e-books on aircraft and aeronautics, astronomy and planetary exploration, Earth science, and the agency’s history.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. 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 …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 …Introducing NASA’s new streaming service, NASA+, launching soon. More space. More rockets. More science. More missions. More NASA. All in one place.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 . Saturn is the sixth planet from the Sun, and the second largest in the solar system. It’s surrounded by beautiful rings.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.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, …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 …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 …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. 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 AI for Earth: How NASA’s Artificial Intelligence and Open Science Efforts Combat Climate Change. article 4 days ago. 2 min read. Tech Today: Taking Earth’s Pulse with NASA Satellites. article 5 days ago. Highlights. 6 min read. Diez maneras en que los estudiantes pueden prepararse para ser astronautas.We would like to show you a description here but the site won’t allow us.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.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.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.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.Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite.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 …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 ... 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. As an official NASA podcast, Curious Universe brings you mind-blowing science and space adventures you won’t find anywhere else. Explore the cosmos alongside astronauts, scientists, engineers, and other top NASA experts who are achieving remarkable feats in science, space exploration, and aeronautics. Learn something new …Discovery Program. 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 …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 …As an official NASA podcast, Curious Universe brings you mind-blowing science and space adventures you won’t find anywhere else. Explore the cosmos alongside astronauts, scientists, engineers, and other top NASA experts who are achieving remarkable feats in science, space exploration, and aeronautics. Learn something new …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. 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 ... Feb 20, 2024 · 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. The Chandra X-ray Observatory is the world's most powerful X-ray telescope. It has eight-times greater resolution and is able to detect sources more than 20-times fainter than any previous X-ray telescope. The Chandra X-ray Observatory is part of NASA's fleet of "Great Observatories" along with the Hubble Space Telescope, the Spitizer Space ... Uranus is the seventh planet from the Sun, and it's the third largest planet in our solar system – about four times wider than Earth. The diameter at its equator is 31,763 miles (51,120 kilometers). Uranus is a very cold and windy planet. It is surrounded by faint rings, and more than two dozen small moons as it rotates at a nearly 90-degree ... We would like to show you a description here but the site won’t allow us.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.Feb 26, 2024 · NASA is taking a steppingstone approach to human exploration in space. Building on NASA’s 60 years of exploration experience and more than 20 years of continuous human presence on the International Space Station in low Earth orbit, we will extend humanity farther into space than ever before. The International Space Station has built the ... 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. …Missions 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. 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 . Neptune is the eight and most distant planet from the Sun. It’s the fourth largest, and the first planet discovered with math. 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. 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 ... 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 ... 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 ... 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. Explore the cosmos with Webb, the most powerful infrared telescope ever built. See the latest images of distant galaxies, planets, and stars, and learn about Webb's science, features, and team. Live Space Station Tracking Map. The tracker shows where the Space Station is right now and its path 90 minutes ago (-1.5 hr) and 90 minutes ahead (+1.5 hr). The dark overlay indicates where it is nighttime in the world. Cannot load images. Map Source: www.esa.int. Learn more about signing up, using Spot the Station and tracking the ISS. The Chandra X-ray Observatory is the world's most powerful X-ray telescope. It has eight-times greater resolution and is able to detect sources more than 20-times fainter than any previous X-ray telescope. The Chandra X-ray Observatory is part of NASA's fleet of "Great Observatories" along with the Hubble Space Telescope, the Spitizer Space ...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 …Explore the cosmos with Webb, the most powerful infrared telescope ever built. See the latest images of distant galaxies, planets, and stars, and learn about Webb's science, features, and team.We would like to show you a description here but the site won’t allow us.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 ...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 ...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 Image and Video Library, serving up consolidated imagery and videos in one searchable location. Users can download content in multiple sizes and resolutions and …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 for …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. 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 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.Mar 29, 2024 · The livestream will begin at 2:30 p.m. on NASA Wallops’ YouTube channel and conclude after the last of the three sounding rocket launches. NASA’s interactive Eclipse Explorer Map will allow users to track the total solar eclipse in real time on April 8 as it moves across North America. 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. 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.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 …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 ...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 . Saturn is the sixth planet from the Sun, and the second largest in the solar system. It’s surrounded by beautiful rings.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.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...Home - NASA+. THE OFFICIAL NASA BROADCAST. Watch with us as a total solar eclipse moves across Mexico, the United States and Canada. Weather permitting, …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 …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 ... Explore the cosmos with Webb, the most powerful infrared telescope ever built. See the latest images of distant galaxies, planets, and stars, and learn about Webb's science, features, and team. NASA/Denny Henry. After PACE is launched in early 2024, the satellite will scan Earth every two days, gathering immense quantities of data on the chemical composition, movement, and interaction of aerosols and clouds. “We want to measure properties of aerosols because aerosols affect climate,” said Hasekamp. They reflect …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 …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 …NASA technology turns up in nearly every corner of modern life. We make our space tech available to commercial companies to generate real world benefits – everything from creating jobs to saving lives. Learn more about NASA technology transfer. Read More Max Holliday, middle, installs one of the four PY4 spacecraft into the …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 ...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 …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 …More than 50 computers control the systems on the space station. More than 3 million lines of software code on the ground support more than 1.5 million lines of flight software code. In the International Space Station’s U.S. segment alone, more than 1.5 million lines of flight software code run on 44 computers communicating via 100 data ...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 …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. Sep 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. 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 ...Feb 20, 2024 · 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. 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 Mars.Monika Luabeya. The most recent astronaut candidates wave to the crowd in this image from their March 5, 2024, graduation ceremony at NASA’s Johnson Space Center in Houston. Nicknamed “The Flies,” this cohort is now eligible for spaceflight assignments to the International Space Station, future orbiting destinations, the Moon, …
SBIR/STTR Phase I. Phase I is the jumping off point for most small businesses and research institutions working with the program. It is known as the “idea generation” phase, during which small businesses (and their research institution partners in STTR) establish the scientific, technical, commercial merit and feasibility of the proposed .... Alight mobile app
Últimas noticias, descubrimientos y ciencia de la NASA sobre planetas, astronomía y exploración en la página oficial en español. Explora en tu idioma.Dec 11, 2022 · The Artemis missions will build a community on the Moon, driving a new lunar economy and inspiring a new generation. Narrator Drew Barrymore and NASA team members explain why returning to the Moon is the natural next step in human exploration, and how the lessons learned from Artemis will pave the way to Mars and beyond. Artemis News. AI for Earth: How NASA’s Artificial Intelligence and Open Science Efforts Combat Climate Change. article 4 days ago. 2 min read. Tech Today: Taking Earth’s Pulse with NASA Satellites. article 5 days ago. Highlights. 6 min read. Diez maneras en que los estudiantes pueden prepararse para ser astronautas.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.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.Mar 7, 2024 · Kennedy Space Center. Kennedy Space Center, one of 10 NASA field centers, is a premier multiuser spaceport with more than 90 private-sector partners and nearly 250 partnership agreements. The presence of commercial companies at NASA’s Kennedy Space Center is larger than ever before, enabling us to embark on a new era of space exploration. 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.Dec 11, 2022 · The Artemis missions will build a community on the Moon, driving a new lunar economy and inspiring a new generation. Narrator Drew Barrymore and NASA team members explain why returning to the Moon is the natural next step in human exploration, and how the lessons learned from Artemis will pave the way to Mars and beyond. Artemis News. 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 ...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.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 …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 ...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 […]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 ...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.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. .