vania-janet/multiturn-rag-retrieval-data huggingface dataset:
Supersonic Flight
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News
April 4, 2024 News Category: News. News Category: News. Cheers! NASA’s Webb Finds Ethanol, Other Icy Ingredients for Worlds 
 Astronomers identified icy compounds made of complex organic molecules like alcohol and likely acetic acid, using MIRI, which was managed through launch by JPL.
 . March 13, 2024 News Category: News. News Category: News. Peering Into the Tendrils of NGC 604 With NASA’s Webb 
 A well-studied hotbed of star formation is revealed in new detail by two of the telescope’s instruments, including MIRI, which was managed through launch by JPL.
 . March 11, 2024 News Category: News. News Category: News. Webb Finds Evidence for Neutron Star at Heart of Young Supernova Remnant 
 The telescope’s MIRI instrument helped identify the collapsed core of one of the nearest and youngest stellar explosions ever identified.
 . Feb. 22, 2024 News Category: News. News Category: News. NASA Telescopes Find New Clues About Mysterious Deep Space Signals 
 Using two of the agency’s X-ray telescopes, researchers were able to zoom in on a dead star’s erratic behavior as it released a bright, brief burst of radio waves.
 . Feb. 14, 2024 News Category: News. News Category: News. New U.S. Postal Service Stamps Feature Iconic NASA Webb Images 
 The images were taken by Webb’s two instruments, including MIRI, which was built and managed through launch by NASA’s Jet Propulsion Laboratory.
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Mark T. Vande Hei - NASA
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Active Astronauts - NASA
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Amendment 18: Heliophysics U.S. Participating Investigator Final Text and Due Dates
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Hubble Space Telescope - NASA Science
These are a few science achievements from Hubble’s latest year in orbit.Watch on YouTubeJohn BahcallAs one of the founding fathers of Hubble, astrophysicist John Bahcall tirelessly pushed lawmakers for funding and support, while simultaneously contributing to the scientific design of the project.Read MoreHubble's Impact on Human SpaceflightThe lessons learned from Hubble’s missions have gone on to influence human spaceflight and alter the way people work in the airless, gravity-free environment beyond our planet’s boundaries.Read MoreDark UniverseThis new e-book highlights Hubble's recent discoveries about two mysterious components of our universe, known as dark energy and dark matter.Read More and DownloadThe Lost UniverseNASA’s first tabletop role-playing game adventure invites you to take on a classic villain as you overcome challenges and embark on an exciting quest to unlock more knowledge about our universe.Begin Your Adventure!What is Hubble Observing?See the area of sky Hubble is currently investigating or explore its upcoming and past targets.Explore MoreTime Travel: Observing Cosmic HistoryBy observing light from faraway cosmic objects, Hubble acts like a time machine. Light takes time to travel great distances to reach Hubble. Hubble images captured today, show what the objects looked like years ago!Read MoreNew Messier Catalog ImagesWe have added new images to Hubble's Messier Catalog of celestial objects. Explore the catalog for objects you can see through a small telescope or binoculars from a dark sky site.Explore MoreNature's Boost: Gravitational LensesThe gravity of massive objects warps space and time, creating a lens that provides astronomers with a powerful tool to extend our view into previously unseen regions of the universe.Read MoreWhat Did Hubble See on Your Birthday?Hubble explores the universe 24 hours a day, 7 days a week.
Team Assessing SHERLOC Instrument on NASA’s Perseverance Rover - NASA
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Bill Nelson - NASA
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NASA Astrophysics - NASA Science
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 Visions was 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 readHubble Captures a Bright Spiral in the Queen’s HairArticle5 min readGalaxies Actively Forming in Early Universe Caught Feeding on Cold Gas5 min readNASA’s TESS Finds Intriguing World Sized Between Earth, VenusArticle2 days ago6 min readNew Images From Euclid Mission Reveal Wide View of the Dark UniverseArticle2 days ago5 min readSpotted: ‘Death Star’ Black Holes in ActionImage ArticleKeep ExploringDiscover More Topics From NASACitizen ScienceScience-enabling TechnologyPlanetary ScienceNASA HeliophysicsReturn to topThe National Aeronautics and Space AdministrationNASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.About NASA's MissionJoin UsHomeNews & EventsMultimediaNASA+MissionsHumans in SpaceEarth & ClimateThe Solar SystemThe UniverseScienceAeronauticsTechnologyLearning ResourcesAbout NASANASA en EspañolFollow NASAMore NASA Social AccountsNASA NewslettersSitemapFor MediaPrivacy PolicyFOIANo FEAR ActOffice of the IGBudget & Annual ReportsAgency Financial ReportsContact NASAAccessibilityPage Last Updated:last monthPage Editor:SMD Content EditorsResponsible NASA Official for Science:Dana Bolles
Glenn STEM Engagement - NASA
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From Stargazers to Starships
The Atomic Structure of Matter
Q-3.     Atomic Energy Levels
Q-4.     Planck's Constant: Radiation from Hot Objects
Q-5.     The Atomic Nucleus and Bohr's Early Model of the Atom
Q-6.     Expansion of the Bohr Model

Q-7.     Wave Mechanics
Q-8.     Quantum Tunneling



S-6.     Seeing the Sun in a New Light 
S-7.     The Energy of the Sun
Peripheral Subjects related to section S-7 above:
LS-7A     The Discovery of Atoms and Nuclei                    (A very quick overview of the relevant history.)
S-7A     The Black Hole at the Center of our Galaxy
    S-7B     Encounter at the Galactic Center

S-8.     Nuclear Power
----------------------------------------------------------------

S-8A   "Nuclear Energy--a more detailed overview"

Contributed in 2009 to a high-school supplementary "Flexbook," updating science instruction in the state of Virginia and sponsored by CK-12, inc.

S-8A-0   0. Nuclear Energy--Summary 
S-8A-1   1. The Foundations: Atoms and Nuclei
S-8A-2   2. Nuclear Binding Energy
S-8A-3   3. Fission of Heavy Nuclei
S-8A-4   4. Controlling the Nuclear Reaction
    Article by Leslie Allen on
using Thorium for nuclear fuel

S-8A-5   References, Questions and Answers



S-9.     Nuclear Weapons
.Spaceflight and Spacecraft

25. The Principle of the Rocket
26. Robert Goddard and his Rockets
27. The Evolution of the Rocket
28. Spaceflight
29. Spacecraft
 29a.  Satellites observing the Sun, solar system and the universe
Stars - NASA Science
In this composite image, data from NASA’s Chandra X-ray Observatory have been combined with an optical image of stars in the same area.X-ray: NASA/CXC/RIKEN & GSFC/T. Sato et al; Optical: DSSThe star’s iron core collapses until forces between the nuclei push the brakes, then it rebounds. This change creates a shock wave that travels outward through the star. The result is a huge explosion called a supernova. The core survives as an incredibly dense remnant, either a neutron star or a black hole.Material cast into the cosmos by supernovae and other stellar events will enrich future molecular clouds and become incorporated into the next generation of stars.Stars StoriesExplore All Stars StoriesArticle5 min readNASA’s TESS Finds Intriguing World Sized Between Earth, VenusArticle6 min readNew Images From Euclid Mission Reveal Wide View of the Dark Universe4 min readDiscovery Alert: Mini-Neptune in Double Star System is a Planetary PuzzleArticle4 days ago1 min readHubble Views the Dawn of a Sun-like Star Image Article4 min readDiscovery Alert: An Earth-sized World and Its Ultra-cool StarArticle1 week agoKeep ExploringDiscover More Topics From NASAUniverseGalaxiesBlack HolesExoplanetsReturn to topThe National Aeronautics and Space AdministrationNASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.About NASA's MissionJoin UsHomeNews & EventsMultimediaNASA+MissionsHumans in SpaceEarth & ClimateThe Solar SystemThe UniverseScienceAeronauticsTechnologyLearning ResourcesAbout NASANASA en EspañolFollow NASAMore NASA Social AccountsNASA NewslettersSitemapFor MediaPrivacy PolicyFOIANo FEAR ActOffice of the IGBudget & Annual ReportsAgency Financial ReportsContact NASAAccessibilityPage Last Updated:2 weeks agoPage Editor:SMD Content EditorsResponsible NASA Official for Science:Dana Bolles
Astrophysics Science Division Colloquium Series Schedule: Spring 2024
Polarization data probe the characteristic magnetizations along FRB sightlines, predominantly in the host-galaxy interstellar medium. I will conclude with an outlook towards the use of several thousands of localized FRBs with the DSA-2000 for tomography of the intergalactic medium, and to shed fresh light on cosmological problems.

Recent Colloquia Schedules

2023: Fall, Spring
2022: Fall, Summer, Spring
2021: Fall, Spring

All Past ASD Colloquia Schedules

 Contact Us Robert PetreDirector301-286-3844robert.petre-1@nasa.govRita Sambruna (she/her/hers)Deputy Director301-286-3966rita.m.sambruna@nasa.govAki RobergeAssociate Director for Technology and Strategy301-286-2967aki.roberge-1@nasa.govAmber StraughnAssociate Director for Communications301-286-7098amber.n.straughn@nasa.govRyan SmallcombHead301-286-4479ryan.smallcomb@nasa.govDayna JamisonProject Support Specialist301-286-7121dayna.r.jamison@nasa.govTaalibah MuhammadProject Support Specialist301-286-2003taalibah.muhammad@nasa.gov  FAQ Help Take a tour Contact Us FeedbackCode 660 LinksASD Colloquium SeriesASD DEIAEducation & OutreachResearchMultimedia ResourcesWant to be an intern?SED ServicesFull Site MapNASA LinksGoddard Space Flight CenterFlight ProjectsPrivacy Policies & Important NoticesNASA Official: Ryan Joseph SmallcombCurator: J.D. MyersWeb Master: Ben Pelletier