资讯
NASA News
OpenData
Industry
中文标题
NASA 的潘多拉（Pandora）任务启动系外行星及其宿主恒星研究
English Title
NASA’s Pandora Mission Begins Study of Exoplanets, Host Stars
Francis Reddy
发布时间
2026/8/26 01:55:02
来源类型
blog
语言
en
摘要
中文对照
潘多拉（Pandora）是 NASA 最新的系外行星任务，也是该机构天体物理学先驱计划（Astrophysics Pioneers program）中首颗发射的卫星。目前，该任务正对太阳系外的行星及其所环绕的恒星开展独特观测。任务将测定至少 20 颗系外行星的大气成分，包括是否存在霾、云和水。"潘多拉的数据[…]"
English Original
Pandora, NASA’s newest exoplanet mission and the first satellite to launch through the agency’s Astrophysics Pioneers program, is now making unique observations of worlds beyond our solar system and the stars they orbit. The mission will determine the atmospheric make-up of at least 20 exoplanets, including the presence of hazes, clouds, and water. “Pandora’s data […]
正文
中文全文
使潘多拉（Pandora）任务独具特色有三大因素：其搭载了一台新型全铝合金望远镜，口径约18英寸（45厘米）；它将同时以可见光与红外波段观测系外行星及其宿主恒星；且其单次观测时长远超韦布太空望远镜（Webb）等旗舰级天文台所能实现的观测时间。当行星从其宿主恒星前方经过（即发生凌星现象）时，望远镜可对行星大气进行采样。在此过程中，部分星光会掠过行星大气层后抵达地球。当这些光与大气分子相互作用时，分子的化学特征便被“编码”于其中。每种分子均会在特定波长处造成可观测的亮度下降。但我们的仪器所接收的光不仅包含掠过行星大气的星光，还包括来自整颗恒星的光。而恒星表面并非均匀一致：其上存在温度更高、更明亮的区域（称为谱斑，faculae），也存在温度更低、更暗的区域（类似于太阳黑子）。随着恒星自转，这些区域的大小、形状和位置均会发生变化。
English Original
Three factors make Pandora unique. It carries a novel all-aluminum telescope about 18 inches (45 centimeters) in diameter, it will study planets and their host stars simultaneously in both visible and infrared light, and it will observe targets for a much longer time than flagship observatories like Webb are able to. Telescopes can sample a planet’s atmosphere in systems where the planet passes in front of its star as seen from our perspective. During this event, called a transit, some starlight skims the planet’s atmosphere before making its way to us. As this light interacts with atmospheric molecules, their chemical fingerprints become embedded in it. For each molecule, astronomers see brightness dips at characteristic wavelengths. But our instruments also see light from the whole star, not just what grazes the planet. Stellar surfaces aren’t uniform. They sport hotter, brighter areas called faculae and cooler, darker regions similar to sunspots. Both can grow, shrink, and change position as the star rotates.
资源链接
Office of the IGoig.nasa.gov外部资源assets.science.nasa.gov...26/NASA_Pandora_SmallSat_Infographic_med.jpg外部资源assets.science.nasa.gov...pandora/news/2026/Pandora_ArtistsConcept.jpgCienciaciencia.nasa.govSistema Solarciencia.nasa.gov/sistema-solarCiencias Terrestresciencia.nasa.gov/tierraUniversociencia.nasa.gov/universoNASA Exoplanet Archiveexoplanetarchive.ipac.caltech.edu@NASAUniversefacebook.com/NASAUniverse@NASAUniverseinstagram.com/NASAUniverseNASA+plus.nasa.govHomescience.nasa.gov3D Resourcesscience.nasa.gov/3d-resourcesArtemisscience.nasa.govClimate Changescience.nasa.govExpedition 64science.nasa.govInternational Space Stationscience.nasa.govMars perseverancescience.nasa.govSpaceX Crew-2science.nasa.govView All Topics A-Zscience.nasa.gov/a-to-z-topics-listingAbout NASAscience.nasa.gov/aboutAeronauticsscience.nasa.gov/aeronauticsAsteroids, Comets & Meteorsscience.nasa.gov/asteroids-comets-meteorsAstromaterialsscience.nasa.gov/astromaterialsAstrophysics & Space Sciencescience.nasa.gov/astrophysicsBiological & Physical Sciencesscience.nasa.gov/biological-physicalPandora Missionscience.nasa.gov/category/missions/pandora-missionsExoplanet Sciencescience.nasa.gov...ence-research/astrophysics/exoplanet-scienceExoplanet Atmospherescience.nasa.gov...ory/universe/exoplanets/exoplanet-atmosphereCitizen Sciencescience.nasa.gov/citizen-scienceClimate Changescience.nasa.gov/climate-changeDark Energyscience.nasa.gov/dark-energyDark Matterscience.nasa.gov/dark-matterPluto & Dwarf Planetsscience.nasa.gov/dwarf-planetsEarth Science Researchersscience.nasa.gov/earth-scienceEarthscience.nasa.gov/earthEarth Datascience.nasa.gov/earth/data3 min read Lala Batters Hawaii article 1 week agoscience.nasa.gov/earth/earth-observatory/lala-batters-hawaii5 min read What Lake Bonneville Left Behind article 2 days agoscience.nasa.gov...observatory/what-lake-bonneville-left-behind6 min read Europe’s Scorching Summer article 5 days agoscience.nasa.gov/earth/europes-scorching-summerExplore Earth Sciencescience.nasa.gov/earth/exploreEarth, Our Planetscience.nasa.gov/earth/factsEarth Science in Actionscience.nasa.gov/earth/in-actionEarth Multimediascience.nasa.gov/earth/multimediaEspañolscience.nasa.gov/esExoplanetsscience.nasa.gov/exoplanetsScience for Everyonescience.nasa.gov/for-everyoneThe Sun & Heliophysicsscience.nasa.gov/heliophysicsHumans in Spacescience.nasa.gov/humans-in-space5 min read Human-Related Microbes May Survive Moon’s South Pole, NASA Finds article 6 days agoscience.nasa.gov...obes-may-survive-moons-south-pole-nasa-findsJupiterscience.nasa.gov/jupiterLearning Resourcesscience.nasa.gov/learning-resourcesLunar Sciencescience.nasa.gov/lunar-scienceMarsscience.nasa.gov/marsMercuryscience.nasa.gov/mercuryHubble Space Telescopescience.nasa.gov/mission/hubbleOSIRIS-RExscience.nasa.gov/mission/osiris-rexhttps://science.nasa.gov/mission/pandora/science.nasa.gov/mission/pandoraJames Webb Space Telescopescience.nasa.gov/mission/webb4 min read Galactic Gems Glisten in New Gallery From NASA’s Chandra article 13 hours agoscience.nasa.gov...ms-glisten-in-new-gallery-from-nasas-chandra5 min read Hubble Solves Merger Mystery From Milky Way’s Early Years article 1 week agoscience.nasa.gov...s-merger-mystery-from-milky-ways-early-years5 min read NASA’s Pandora Mission Begins Study of Exoplanets, Host Stars article 11 hours agoscience.nasa.gov...ission-begins-study-of-exoplanets-host-starsThe Moonscience.nasa.gov/moonMultimediascience.nasa.gov/multimediaMissionsscience.nasa.gov/nasa-missionsNeptunescience.nasa.gov/neptuneNews & Eventsscience.nasa.gov/newsPlanetary Sciencescience.nasa.gov/planetary-science2 min read Amendment 69: New Opportunity: D.9 Habitable Worlds Observatory Instrument Concept Assessments article 13 hours agoscience.nasa.gov...s-observatory-instrument-concept-assessmentsSaturnscience.nasa.gov/saturn3 min read NASA Shares Views of August Solar Eclipse from Ground, Air, Space article 4 days agoscience.nasa.gov...f-august-solar-eclipse-from-ground-air-spaceSkywatchingscience.nasa.gov/skywatchingThe Solar Systemscience.nasa.gov/solar-systemThe Kuiper Beltscience.nasa.gov/solar-system/kuiper-belt3 min read NASA’s LRO Images Falcon 9 Crater on Moon, Learns New Details article 1 week agoscience.nasa.gov...s-falcon-9-crater-on-moon-learns-new-detailsThe Oort Cloudscience.nasa.gov/solar-system/oort-cloud6 min read Starstruck: NASA Research Shows How Sun’s Ancient History Shaped Earth article 1 day agoscience.nasa.gov...-shows-how-suns-ancient-history-shaped-earth4 min readWhat’s Up: August 2026 Skywatching Tips from NASAarticle4 weeks agoscience.nasa.gov...ts-up-august-2026-skywatching-tips-from-nasaThe Sunscience.nasa.gov/sunTechnologyscience.nasa.gov/technologyThe Universescience.nasa.gov/universeBlack Holesscience.nasa.gov/universe/black-holesGalaxiesscience.nasa.gov/universe/galaxiesThe Search for Life in the Universescience.nasa.gov/universe/search-for-lifeStarsscience.nasa.gov/universe/starsThe Big Bangscience.nasa.gov/universe/the-big-bangUranusscience.nasa.gov/uranusVenusscience.nasa.gov/venusDownload high-resolution video and images from NASA's Scientific Visualization Studiosvs.gsfc.nasa.gov/14754Download high-resolution video and images from NASA's Scientific Visualization Studiosvs.gsfc.nasa.gov/14945Download high-resolution video and images from NASA's Scientific Visualization Studiosvs.gsfc.nasa.gov/14974NASA on Facebookwww.facebook.com/NASA外部资源www.facebook.com/sharer.phpNASA on Instagramwww.instagram.com/nasaIPACwww.ipac.caltech.edu外部资源www.linkedin.com/shareArticle外部资源www.nasa.govA to Z List of Missionswww.nasa.gov/a-to-z-of-nasa-missionsAbout NASA's Missionwww.nasa.gov/aboutAccessibilitywww.nasa.gov/accessibilityAeronautics Researchwww.nasa.gov/aeronautics-researchAeronauticswww.nasa.gov/aeronauticsAir Traffic Solutionswww.nasa.gov/aeronautics/air-traffic-solutionsNASA Aircraftwww.nasa.gov/aeronautics/aircraftDrones & Youwww.nasa.gov/aeronautics/drones-and-youFlight Innovationwww.nasa.gov/aeronautics/flight-innovationGreen Aviation Techwww.nasa.gov/aeronautics/green-aero-tech4 min read NASA Selects University Teams to Help Advance Aviation Research article 6 days agowww.nasa.gov...sity-teams-to-help-advance-aviation-research3 min read NASA Student Aviation Challenge Focuses on Nation’s Infrastructure article 1 week agowww.nasa.gov...-challenge-focuses-on-nations-infrastructureScience in the Airwww.nasa.gov/aeronautics/science-in-the-airSupersonic Flightwww.nasa.gov/aeronautics/supersonic-flightAmes Research Centerwww.nasa.gov/amesNASA Appswww.nasa.gov/appsBudget & Annual Reportswww.nasa.gov/budgets-plans-and-reportsCareerswww.nasa.gov/careersCommunicating with Missionswww.nasa.gov/communicating-with-missionsComputingwww.nasa.gov/computingContactwww.nasa.gov/contact-nasaDoing Business with NASAwww.nasa.gov/doing-business-with-nasae-Bookswww.nasa.gov/ebooksNASA en Españolwww.nasa.gov/es15 min read Agenda diaria de la misión a la Luna de Artemis II de la NASA article 6 months agowww.nasa.gov...la-mision-a-la-luna-de-artemis-ii-de-la-nasa11 min read La NASA anuncia la cobertura de la misión lunar Artemis II article 5 months agowww.nasa.gov...a-la-cobertura-de-la-mision-lunar-artemis-iiAeronáuticawww.nasa.gov/espanol/aeronautica-en-espanolUpcoming Launches and Landingswww.nasa.gov/eventsFOIAwww.nasa.gov/foia6 min read NASA Glenn’s Legacy Forged Through Decades of Flight Research article 1 week agowww.nasa.gov/general/nasa-glenn-inflight-researchGet Involvedwww.nasa.gov/get-involvedNASA’s Goddard Space Flight Centerwww.nasa.gov/goddardOur Historywww.nasa.gov/history4 min read The View from Above: The Gemini Visual Acuity Experiments article 6 days agowww.nasa.gov...m-above-the-gemini-visual-acuity-experimentsHuman Space Travel Researchwww.nasa.gov/human-space-travel-researchHumans in Spacewww.nasa.gov/humans-in-spaceArtemiswww.nasa.gov/humans-in-space/artemisAstronautswww.nasa.gov/humans-in-space/astronauts6 min read La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general article 6 months agowww.nasa.gov...mision-y-perfecciona-su-arquitectura-generalCommercial Spacewww.nasa.gov/humans-in-space/commercial-space3 min read NASA Will Attempt to Observe Rocket Part’s Lunar Impact article 3 weeks agowww.nasa.gov...attempt-to-observe-rocket-parts-lunar-impactDestinationswww.nasa.gov/humans-in-space/destinationsLiving in Spacewww.nasa.gov/humans-in-space/living-in-spaceSpaceships and Rocketswww.nasa.gov/humans-in-space/spaceships-and-rocketsWhy Go to Spacewww.nasa.gov/humans-in-space/why-go-to-spaceImage of the Daywww.nasa.gov/image-of-the-dayImageswww.nasa.gov/imagesInternational Space Stationwww.nasa.gov/international-space-stationLearning Resourceswww.nasa.gov/learning-resourcesFor Colleges and Universitieswww.nasa.gov...learning-resources/colleges-and-universitiesFor Educatorswww.nasa.gov/learning-resources/for-educatorsFor Kids and Studentswww.nasa.gov/learning-resources/for-kids-and-studentsFor Professionalswww.nasa.gov/learning-resources/for-professionals4 min read Launch Into a New School Year With NASA article 2 weeks agowww.nasa.gov...rces/launch-into-a-new-school-year-with-nasaInternshipswww.nasa.gov/learning-resources/nasa-internship-programsRequests for Exhibits, Artifacts, or Speakerswww.nasa.gov.../requests-for-exhibits-artifacts-or-speakersSTEM Multimediawww.nasa.gov/learning-resources/searchSTEM Engagement at NASAwww.nasa.gov/learning-resources/stem-engagement-at-nasaNASA Livewww.nasa.gov/liveManufacturing and Materialswww.nasa.gov/manufacturing-and-materialsSearch All NASA Missionswww.nasa.gov/missionsMultimediawww.nasa.gov/multimediaBlogswww.nasa.gov/nasa-blogsNASA Brand & Usage Guidelineswww.nasa.gov/nasa-brand-centerCenters and Facilitieswww.nasa.gov/nasa-centers-and-facilitiesDirectorateswww.nasa.gov/nasa-directoratesNASA's Impactswww.nasa.gov/nasa-impactsInteractiveswww.nasa.gov/nasa-interactive-featuresMissionswww.nasa.gov/nasa-missionsNASA Newsletterswww.nasa.gov/nasa-newslettersOrganizationswww.nasa.gov/nasa-organizationPrivacy Policywww.nasa.gov...asa-web-privacy-policy-and-important-notices2 min read NASA Establishes State Hubs to Grow Technical Aerospace Workforce article 7 days agowww.nasa.gov...e-hubs-to-grow-technical-aerospace-workforce6 min readNASA Sets Coverage for Roman Space Telescope Launch from Floridaarticle1 day agowww.nasa.gov...or-roman-space-telescope-launch-from-florida1 min readNASA’s Artemis II Crew Set to Receive Congressional Space Medal of Honorarticle4 days agowww.nasa.gov...o-receive-congressional-space-medal-of-honorNews & Eventswww.nasa.gov/newsMedia Resourceswww.nasa.gov/news/nasa-media-contactsRecently Publishedwww.nasa.gov/news/recently-publishedNewsletterswww.nasa.gov/newslettersNo FEAR Actwww.nasa.gov/no-fear-actAgency Financial Reportswww.nasa.gov...dget-annual-reports/agency-financial-reportsPeople of NASAwww.nasa.gov/people-of-nasaVideo Series on NASA+www.nasa.gov/plusPodcasts & Audiowww.nasa.gov/podcasts-and-audioPodcastswww.nasa.gov/podcastsRoboticswww.nasa.gov/roboticsScience Instrumentswww.nasa.gov/science-instrumentsSitemapwww.nasa.gov/sitemapMore NASA Social Accountswww.nasa.gov/social-mediaSocial Mediawww.nasa.gov/socialmediaTechnology Living in Spacewww.nasa.gov/space-living-technologySpace Travel Technologywww.nasa.gov/space-travel-technologyTechnology Transfer & Spinoffswww.nasa.gov/technology-transfer-spinoffsTechnologywww.nasa.gov/technology4 min read New Next-Gen Dish Adds Muscle to NASA’s Deep Space Network article 6 hours agowww.nasa.gov...dish-adds-muscle-to-nasas-deep-space-networkNASA on YouTubewww.youtube.com/@NASANASA on Xx.com/NASA@NASAUniversex.com/NASAUniverse外部资源x.com/intent/tweet原始来源页面science.nasa.gov...sion-begins-study-of-exoplanets-host-stars
元数据
来源NASA News
类型资讯
抽取状态raw
关键词
Astrophysics
Exoplanet Atmosphere
Exoplanet Science
Goddard Space Flight Center
Pandora Mission
The Universe
OpenData
Industry