vania-janet/multiturn-rag-retrieval-data huggingface dataset:
NASA's Hubble Finds that Aging Brown Dwarfs Grow Lonely - NASA Science
"We could not have done this kind of survey and confirmed earlier models without Hubble's sharp vision and sensitivity."The Hubble Space Telescope has been operating for over three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA's Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope. Goddard also conducts mission operations with Lockheed Martin Space based in Denver, Colorado. The Space Telescope Science Institute in Baltimore, Maryland, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.* This sentence was edited after publication to more precisely convey the relative sizes of brown dwarfs.Learn MoreNASA Telescopes See Weather Patterns in Brown DwarfSmall Companion to Brown DwarfMedia Contacts:Claire AndreoliNASA's Goddard Space Flight Center, Greenbelt, MDclaire.andreoli@nasa.govRay VillardSpace Telescope Science Institute, Baltimore, MDScience Contact:Clémence FontaniveTrottier Institute for Research on Exoplanets at Université de MontréalShareDetailsLast UpdatedApr 04, 2024EditorAndrea GianopoulosRelated TermsBrown DwarfsGoddard Space Flight CenterHubble Space TelescopeMissionsThe UniverseKeep ExploringDiscover More Topics From NASAHubble Space TelescopeStars StoriesGalaxies StoriesEclipse 2024 ScienceReturn 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 months agoPage Editor:SMD Content EditorsResponsible NASA Official for Science:Dana Bolles
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The Color of Space: A NASA Documentary Showcasing the Stories of Black Astronauts | NASA+
The Color of Space captures the personal stories of seven current and former Black astronauts, each selected to become part of NASA’s astronaut corps and train for space missions. Current […]

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The Color of Space: The Series | Charlie Bolden

In this riveting inaugural episode of “The Color of Space,” we delve deep into the extraordinary life of Charlie Bolden, a man whose journey took him from the deep-rooted segregation […]

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Mackenzie River Delta, Canada
Horton River Delta, Arctic Canada
In the past few centuries, a river in northwestern Canada stopped wandering and assumed a more direct route to the sea.

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Great Slave Lake: Where the Mackenzie River Begins
North America’s largest northward flowing river gets its start at Great Slave Lake in Canada’s Northwest Territories.

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Snowfall on the Selenga River Delta, Russia
The Selenga River Delta, which stretches out into Russia’s Lake Baikal, is carved by an intricate network of channels and levees and surrounded by marshlands.

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The Color of Space: A NASA Documentary Showcasing the Stories of Black Astronauts | NASA+
MDAP, and DDAParticle1 day agoHighlights4 min readNASA, Industry to Start Designing More Sustainable Jet Engine Corearticle1 week ago4 min readAviary: A New NASA Software Platform for Aircraft Modellingarticle1 week ago4 min readNASA’s X-59 Passes Milestone Toward Safe First Flight article1 week agoHighlights5 min readNASA’s Compact Infrared Cameras Enable New Sciencearticle3 days ago5 min readNASA “Wildfire Digital Twin” Pioneers New AI Models and Streaming Data Techniques for Forecasting Fire and Smokearticle4 days ago2 min readTech Today: From Spacesuits to Racing Suitsarticle5 days agoFeatured2 min readNASA Around the World: Interns Teach Virtual Lessons in Kenyaarticle1 week agoHighlights4 min readJennifer Scott Williams: Leading the Next Giant Leap in Space Exploration and Championing STEM Advocacyarticle1 day ago5 min readClare Luckey: Shaping the Future of Mars Missions and Inspiring the Artemis Generation article1 day ago18 min read40 Years Ago: NASA Selects its 10th Group of Astronautsarticle2 days agoHighlights6 min readDiez maneras en que los estudiantes pueden prepararse para ser astronautasarticle2 months ago4 min readAstronauta de la NASA Marcos Berríosarticle3 months ago8 min readResultados científicos revolucionarios en la estación espacial de 2023article3 months ago

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5 min readFormer NASA Center Director, Scientist to Receive Presidential MedalsTiernan P. DoyleMay 03, 2024 RELEASE24-065NASA Headquarters

Medals of Freedom are displayed Thursday, July 7, 2022, before a ceremony at the White House. (Official White House Photo by Cameron Smith)

President Joe Biden will present Dr. Ellen Ochoa, former center director and astronaut at the agency’s Johnson Space Center in Houston, and Dr. Jane Rigby, senior project scientist for NASA’s James Webb Space Telescope, each with the Presidential Medal of Freedom Friday in a ceremony at the White House in Washington.
The Presidential Medal of Freedom is the nation’s highest civilian honor award, and these two NASA recipients are among the 19 awardees announced May 3. Ochoa is recognized for her leadership at NASA Johnson and as the first Hispanic woman in space, and Rigby is recognized for her work on leading NASA’s transformational space telescope.
“I am proud Ellen and Jane are recognized for their incredible roles in NASA missions, for sharing the power of science with humanity, and inspiring the Artemis Generation to look to the stars,” said NASA Administrator Bill Nelson. “Among her many accomplishments as a veteran astronaut and leader, Ellen served as the second female director of Johnson, flew in space four times, and logged nearly 1,000 hours in orbit. Jane is one of the many wizards at NASA who work every day to make the impossible, possible. The James Webb Space Telescope represents the very best of scientific discovery that will continue to unfold the secrets of our universe. We appreciate Ellen and Jane for their service to NASA, and our country.”
Dr. Ellen Ochoa
NASA Armstrong Updates 1960s Concept to Study Giant Planets - NASA
Bodylski submitted his idea and earned a NASA Armstrong Center Innovation Fund award to write a technical paper explaining the concept and design. The award also supports construction of models to help people conceptualize his atmospheric probe. Enter the NASA Armstrong Dale Reed Subscale Flight Research Laboratory.
Robert “Red” Jensen and Justin Hall, two of the lab’s designers, technicians, and pilots, brought Bodylski’s designs to life. Jensen and Hall created a mold, then layered in carbon-fiber and foam that cured for eight hours under vacuum. The parts were removed from the molds, refined, and later joined together.

Justin Hall, left, and Robert “Red” Jensen, at NASA’s Armstrong Flight Research Center in Edwards, California, add layers of carbon fiber and foam in a mold. Another few layers will be added and then it will be cured about eight hours under vacuum. The parts were later removed from molds, refined, and joined for an aircraft that is designed to be an atmospheric probe.
NASA/Steve Freeman

Justin Hall, left, and Robert “Red” Jensen work to eliminate the air around an aircraft mold where it will cure for eight hours. The subscale aircraft development at NASA’s Armstrong Flight Research Center in Edwards, California, may result in an atmospheric probe.
NASA/Steve Freeman

The first of the two lifting body aircraft, both of which are 27 1/2 inches long, and 24 inches wide, is complete and offers a first look at the concept. The second aircraft is almost ready and includes hinged flight control surfaces. Flight controls systems connected to those surfaces will be mounted inside the structure before the model’s final assembly.
Together, the two models can test Bodylski’s ideas and provide flight data for creating better computer models. In the future, those computer models could help researchers built atmospheric probes based on those designs. Bodylski’s concept called for sending the aircraft on missions attached to satellites. Once in the orbit of a planet, the probe aircraft – about the same size as the models – would separate from the satellite through pyrotechnic bolts, deploying in the atmosphere to collect data for study.
Guide to Rockets | Glenn Research Center | NASA
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California Fish and Wildlife Journal - Contents

Weekday angling pressure in the Sacramento-San Joaquin Delta, 1948 and 1949. O. B. Cope and L. R. Erkkila
Average lunar month catch by California sardine fishermen, 1949–50 and 1950–51. F. N. Clark and A. E. Daugherty
Sarcoystis in deer and elk of California. K. Sayama
An analysis of silver salmon counts at Benbow Dam, South Fork of Eel River, California. G. I. Murphy
An annotated check list of the fishes of Nevada. I. La Rivers and T. J. Trelease
Recent changes in purse seine gear in California. A. E. Daugherty
The 1951 shark derby at Elkhorn Slough, California. E. S. Herald and R. P. Dempster
Golden Dover sole taken at Eureka. R. B. McCormick and W. J. Baldwin
Packages "Silver Smelt". W. L. Scofield
In Memoriam—Paul Bonnot
Water—Or Your Life (Book Review). H. A. Hanson
Guide to the John Muir Trail and the High Sierra Region (Book Review). E. H. Vestal
Fisherman's Spring (Book Review). W. A. Dill
Flowers of the Southwest Desert (Book Review). L. Pinkas
American Wildlife and Plants (Book Review). C. M. Ferrel
Practice of Wildlife Conservation (Book Review). J. B. Cowan

1951

California Fish and Game 37(4). Fall 1951.

An outline of California fishing gear. W. L. Scofield
The sea lions, seals and sea otter of the California coast. P. Bonnot
An abnormal carp, Cyprinus carpio, from California waters. J. L. McHugh and W. E. Barraclough
Pheasant cooperative hunting area results, 1950. C. M. Hart, F. L. Jones, and D. E. Shaffer
The fishery of Clear Lake, Lake County, California.
California Fish and Wildlife Journal - Contents

F. E. Felin, A. E. Daugherty, and L. Pinkas
The whale shark, Rhineodon typus, off northern Baja California. J. E. Fitch
Pacific cod off central California. J. B. Phillips
Retirement—Harry Cole
Wildlife Management (Book Review). R. L. Eberhardt
Geography of the Pacific (Book Review). P. M. Roedel
The Sea Shore (Book Review). P. M. Roedel
Fishing in the West (Book Review). R. M. Paul

California Fish and Game 37(2). Spring 1951.

Studies and notes on some California marine fishes. J. E. Fitch
Lampara net-pulling gurdies. J. B. Phillips
The introduction of Kokanee red salmon (Oncorhynchus nerka kennerlyi) into Lake Tahoe, California and Nevada. J. C. Fraser and A. F. Pollitt
The embryonic and early larval stages of the tui chub, Siphateles bicolor (Girard), from Eagle Lake, California. R. R. Harry
The M. V. yellowfin, an addition to California's marine fisheries investigations. R. C. Wilson
Effects of hunting pressure and game farm stocking on pheasant populations in the Sacramento Valley, California, 1946–1949. H. T. Harper, C. M. Hart, and D. E. Shaffer
Food habits of feral house cats in the Sacramento Valley. E. L. Hubbs
Toxicity of zinc for rainbow trout (Salmo gairdnerii). J. R. Goodman
Toxicity of the roe of the cabezon, Scorpacnichthys marmmoratus. C. L. Hubbs and A. N. Wick
Yield of hatchery trout in California lakes. B. Curtis
A noticeable absence of bladder worms in Catalina deer. M. N. Rosen
Composition of deer milk. H. L. Hagen
Observations on the failure of Gambel's quail to breed.
Short Index of Propulsion Slides
Newton's First Law - Inertia
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Comparing Two Scalars - Ratio
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Collection - Astronaut Photography
The Susquehanna River cuts through the folds of the Valley-and-Ridge province of the mountain chain.
Published Apr 12, 2020
 

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Ni’ihau
Despite sporadic rainfall, the island is the occasional home of two of the larger bodies of water in Hawaii.
Published Apr 5, 2020
 

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Sunlit Peaks in the Himalayas
Earth’s third-highest summit, Kangchenjunga, rises more than 8500 meters above sea level along the border of Nepal and India.
Published Mar 29, 2020
 

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Choose Your Champion: Tournament Earth 2020
Vote for your favorite all-time Earth Observatory image. Help narrow the field from 32 nominees down to one champion in a five-round tournament.
Published Mar 26, 2020
 

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