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 HomeNASA AstrophysicsOverviewBig QuestionsOrganization and StaffFocus AreasDark Energy, Dark MatterBlack HolesThe Big BangGalaxiesStarsExoplanetsProgramsPrograms OverviewPhysics of the CosmosCosmic OriginsExoplanet ExplorationExplorersAstrophysics ResearchAstrophysics PioneersAstrophysics Division TechnologyHabitable Worlds ObservatoryAstrophysics Strategic Missions ProgramDataResourcesDocuments2020 Decadal SurveyAPD Responses to DecadalPre 2020 Decadal ReportsFleet ChartThe UniverseExplore This SectionOverviewFocus AreasProgramsDataResourcesThe UniverseNASA AstrophysicsIn the Science Mission Directorate (SMD), the Astrophysics Division studies the universe.**The universe is everything. It includes all of space, matter, energy, time, and you.**NASA’s Astrophysics Division is dedicated to exploring the universe, pushing the boundaries of what is known of the cosmos, and sharing its discoveries with the world. The Division continues expanding humanity’s understanding of how the universe began and evolved, how it works, and whether there are places beyond Earth where life might thrive. By working together with collaborators and academic partners from all over the world, NASA researchers are making progress towards addressing these tantalizing scientific goals with leading-edge technologies and groundbreaking science.A nebula with stars. The center of the image from top-left to bottom-right glows brightly with the light of newly forming stars and is partially obscured by dark dust. Colored layers of gas and dust billow out across the rest of the image. Foreground stars with large diffraction spikes speckle the nebula.How does the universe work?Probe the origin and destiny of our universe, including the nature of black holes, dark energy, dark matter and gravity.Earth blue marble photoHow did we get here?Explore the origin and evolution of the galaxies, stars and planets that make up our universe.A cluster of large galaxies, surrounded by various stars and smaller galaxies on a dark background. The central cluster is mostly made of bright elliptical galaxies that are surrounded by a warm glow. Nearby the cluster is the stretched, distorted arc of a galaxy, gravitationally lensed by the cluster.Are we alone?Discover and study planets around other stars, and explore whether they could harbor life.Decadal Survey on Astronomy and Astrophysics 2020 (Astro2020)The National Academies have completed their work on the 2020 Decadal Survey on Astronomy and Astrophysics.Please visit the National Academies Decadal Survey on Astronomy and Astrophysics 2020 web page for additional information about survey and their published documents on the topic.Learn MoreCurrent ProgramsAstrophysics comprises of three focused and two cross-cutting programs. These focused programs provide an intellectual framework for advancing science and conducting strategic planning.Physics of the CosmosCosmic OriginsExoplanet ExplorationAstrophysics Explorer ProgramAstrophysics ResearchFeatured MissionsA montage of the Webb Space Telescope over a composited background of stars and galaxies.James Webb Space TelescopeWebb is celebrating one year of incredible discoveries, from exoplanets to the early Universe.Read MoreHubble Space TelescopeSince its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.Read MoreRoman Space TelescopeRoman is designed to settle essential questions in the areas of dark energy, exoplanets, and infrared astrophysics.Read MoreCurrent MissionsThe Astrophysics current missions include two of the Great Observatories originally planned in the 1980s and launched over the past 30 years. The current suite of operational missions include the Hubble Space Telescope, the Chandra X-ray Observatory, and the James Webb Space Telescope. Additionally, the Fermi Gamma-ray Space Telescope explores the high-energy end of the spectrum. Innovative Explorer missions, such as the Neil Gehrels Swift Observatory, NuSTAR, TESS, and IXPE, as well as NICER, complement the Astrophysics strategic missions. SOFIA, an airborne observatory for infrared astronomy, is in its extended mission phase. All of the missions together account for much of humanity's accumulated knowledge of the heavens. Many of these missions have achieved their prime science goals, but continue to produce spectacular results in their extended operations.NASA-funded investigators also participate in observations, data analysis and developed instruments for the astrophysics missions of our international partners, including ESA's XMM-Newton.Blue spiral graphic against space background showing astrophysics mission icons.Updated April 22, 2024Near FutureThe near future will be dominated by several missions. Currently in development, are ESA's Euclid mission which will fly NASA furnished detectors and JAXA's XRISM (X-Ray Imaging and Spectroscopy) mission which uses NASA furnished technologies that will help provide breakthroughs in the study of structure formation of the universe, outflows from galaxy nuclei, and dark matter.Completing the missions in development, supporting the operational missions, and funding the research and analysis programs will consume most of the Astrophysics Division resources.In October 2021, NASA selected a new Explorer Mission, the gamma-ray telescope COSI (Compton Spectrometer and Imager).  COSI will study the recent history of star birth, star death, and the formation of chemical elements in the Milky Way.In March 2017, NASA selected the Explorer Mission of Opportunity GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory) to measure emissions from the interstellar medium to help scientists determine the life cycle of interstellar gas in our Milky Way, witness the formation and destruction of star-forming clouds, and understand the dynamics and gas flow in the vicinity of the center of our galaxy.In February 2016, NASA formally started the top Astro2010 decadal recommendation, the Wide Field Infrared Survey Telescope (WFIRST). In spring of 2020, WFIRST was renamed the Nancy Grace Roman Space Telescope. Roman will aid researchers in their efforts to unravel the secrets of dark energy and dark matter, and explore the evolution of the cosmos. It will also discover new worlds outside our solar system and advance the search for worlds that could be suitable for life.The FutureSince the 2001 decadal survey, the way the universe is viewed has changed dramatically. More than 3800 planets have been discovered orbiting distant stars. Black holes are now known to be present at the center of most galaxies, including the Milky Way galaxy. The age, size and shape of the universe have been mapped based on the primordial radiation left by the big bang. And it has been learned that most of the matter in the universe is dark and invisible, and the universe is not only expanding, but accelerating in an unexpected way.For the long term future, the Astrophysics goals will be guided based on the results of the 2020 Decadal survey  *Pathways to Discovery in Astronomy and Astrophysics for the 2020s.*It identifies the most compelling science goals and presents an ambitious program of ground- and space-based activities for future investment. The report recommends critical near-term actions to support the foundations of the profession as well as the technologies and tools needed to carry out the science.In 2012 the Astrophysics Implementation Plan was released which describes the activities currently being undertaken in response to the decadal survey recommendations within the current budgetary constraints. The plan was updated in 2014, 2016, and in 2018.The Astrophysics roadmap Enduring Quests, Daring Visionswas developed by a task force of the Astrophysics Subcommittee (APS) in 2013. The Roadmap presents a 30-year vision for astrophysics using the most recent decadal survey as the starting point.Astrophysics StoriesExplore All Astrophysics StoriesArticle2 min readNASA Partner Zooniverse Receives White House Open Science AwardA tiled collection of logos for Zooniverse projects. Each logo consists of a square containing two concentric circles formed of thick lines plus a diagonal slash. The colors, textures, backgrounds (and sometimes foregrounds) of each logo are customized for each project. For example, a project about penguins features photographs of penguins in its logo.Article5 min readX-ray Satellite XMM-Newton Sees ‘Space Clover’ in a New LightHubble space telescope over Earth2 min readNASA’s Hubble Pauses Science Due to Gyro IssueArticle2 days agoClose-up view of Resolve’s detector3 min readNASA/JAXA’s XRISM Mission Captures Unmatched Data With Just 36 PixelsArticle2 days agoIllustration showing a hazy blue planet against the black background of space. The planet is in the left side of the frame. The axis is tilted roughly 20 degrees counter-clockwise from vertical. The eastern side (right half) is lit by a star out of view and the western side (left half) is in shadow. The terminator (the boundary between the day and night sides) is fuzzy. There are white patchy clouds visible on the dayside, near the terminator, along the equator, that appear to be originating from the nightside.6 min readNASA’s Webb Maps Weather on Planet 280 Light-Years AwayArticle2 days agoKeep ExploringDiscover More Topics From NASACitizen ScienceGreenish blue night sky with colorful swirls streaming down in two placesScience-enabling TechnologyTechnologyPlanetary ScienceThe rings around Saturn glow brightly white.NASA HeliophysicsSun in Wavelengths
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