NASA (English Wikipedia)

"The MEIDEX Sprite campaign". Astrophysics Data System at Harvard University. April 6–11, 2003. Retrieved June 6, 2026.
Cook, John; Nuccitelli, Dana; Green, Sarah A.; Richardson, Mark; Winkler, Bärbel; Painting, Rob; Way, Robert; Jacobs, Peter; Skuce, Andrew (2013). "Global Climate Change". Environmental Research Letters. 8 (2) 024024. NASA. Bibcode:2013ERL.....8b4024C. doi:10.1088/1748-9326/8/2/024024. S2CID 155431241. Archived from the original on April 11, 2019. Retrieved March 2, 2019.

aerospace.org (Global: low place; English: low place)

"Rocket Soot Emissions and Climate Change". The Aerospace Corporation. July 31, 2013. Archived from the original on July 7, 2014. Retrieved January 7, 2014.

aip.org (Global: 2,273^rd place; English: 1,697^th place)

ww2.aip.org

Thomas, William (October 13, 2016). "NASA's 'Large Strategic' Science Missions Under the Microscope". AIP. Archived from the original on March 5, 2025. Retrieved May 7, 2024.

archive-it.org (Global: 1,292^nd place; English: 869^th place)

wayback.archive-it.org

Erwin, Sandra (May 12, 2020). "Space Force troops preparing for possibility of having to rescue NASA astronauts". SpaceNews. Archived from the original on May 13, 2020. Retrieved February 3, 2021.
Erwin, Sandra (October 28, 2020). "NASA's Crew-1 commander to be sworn into U.S. Space Force from the International Space Station". SpaceNews. Archived from the original on November 5, 2020. Retrieved February 3, 2021.

arstechnica.com (Global: 473^rd place; English: 338^th place)

Berger, Eric (December 18, 2025). "NASA finally—and we really do mean it this time—has a full-time leader". Ars Technica. Archived from the original on December 18, 2025. Retrieved December 18, 2025.
Berger, Eric (October 6, 2026). "Why is NASA bringing 7,500 contractors back to work as civil servants?". Ars Technica. Retrieved October 7, 2026.
Berger, Eric (May 22, 2026). "To achieve major goals, NASA seeks to streamline its organization". Ars Technica. Archived from the original on May 22, 2026. Retrieved May 22, 2026.

asc-csa.gc.ca (Global: low place; English: low place)

"NASA Human Research Program". Canadian Space Agency. December 8, 2017. Archived from the original on September 9, 2025. Retrieved May 28, 2024.

astronomy.com (Global: 8,265^th place; English: 6,952^nd place)

Atkinson, Stuart (July 4, 2023). "Sojourner: NASA's first Mars rover". Astronomy. ISSN 0091-6358. Archived from the original on November 18, 2025. Retrieved May 6, 2024.

axios.com (Global: 1,139^th place; English: 623^rd place)

Kramer, Miriam (December 18, 2020). "Astronaut Mike Hopkins sworn into the Space Force from orbit". Axios. Archived from the original on January 20, 2021. Retrieved February 3, 2021.

books.google.com (Global: 3^rd place; English: 3^rd place)

Catchpole, John E. (June 17, 2008). The International Space Station: Building for the Future. Springer-Praxis. pp. 1–2. ISBN 978-0-387-78144-0.

breakingmedia.com (Global: low place; English: low place)

breakingdefense.sites.breakingmedia.com

Hitchens, Theresa (July 26, 2023). "DARPA, NASA tap Lockheed Martin to design, build DRACO nuclear rocket for deep space missions". Breaking Defense. Archived from the original on March 16, 2024. Retrieved August 10, 2023.

caltech.edu (Global: 240^th place; English: 473^rd place)

neocam.ipac.caltech.edu

Finding Asteroids Before They Find Us Archived November 29, 2020, at the Wayback Machine NEOCam Home site at NASA's Jet Propulsion Laboratory – Caltech

centennialofflight.net (Global: low place; English: low place)

"The National Advisory Committee for Aeronautics (NACA)". US Centennial of Flight Commission. Archived from the original on February 20, 2014. Retrieved November 3, 2011.

ceos.org (Global: low place; English: low place)

"Successful Launch: the Orbiting Carbon Observatory (OCO-2)". Committee on Earth Observation Satellites. Archived from the original on October 8, 2022. Retrieved October 8, 2022.

cnbc.com (Global: 303^rd place; English: 191^st place)

Levy, Ari (November 4, 2025). "Trump renominates Musk ally Jared Isaacman to run NASA months after withdrawal". CNBC. Archived from the original on January 3, 2026. Retrieved November 4, 2025.

cnet.com (Global: 447^th place; English: 345^th place)

"NASA Plus Streaming Service Is Coming Soon". CNET. Archived from the original on August 12, 2023. Retrieved August 12, 2023.

cnn.com (Global: 36^th place; English: 26^th place)

cnn.com

Wattles, Jackie (April 13, 2024). "How the Columbia disaster changed the future of spaceflight". CNN. Archived from the original on December 3, 2024. Retrieved May 6, 2024.
Strickland, Ashley (January 24, 2022). "Telescope reaches its final destination a million miles from Earth". CNN. Archived from the original on October 8, 2022. Retrieved October 7, 2022.
Skores, Alexandra; Wattles, Jackie (August 5, 2025). "NASA wants US to be the first nation to put nuclear reactor on the moon". CNN. Archived from the original on October 3, 2025. Retrieved January 24, 2026.
Sarkar, Monica (January 13, 2016). "NASA Planetary Defense Office set up to save Earth". CNN. Archived from the original on December 25, 2021. Retrieved October 8, 2022.
Strickland, Ashley (November 24, 2021). "NASA launches mission to crash into a near-Earth asteroid to try to change its motion in space". CNN. Archived from the original on October 9, 2022. Retrieved October 8, 2022.
Strickland, Ashley (October 11, 2022). "The DART mission successfully changed the motion of an asteroid". CNN. Archived from the original on October 11, 2022. Retrieved December 12, 2022.
Strickland, Ashley (May 18, 2022). "Solar Orbiter reveals a never-before-seen look at our sun". CNN. Archived from the original on November 4, 2022. Retrieved November 5, 2022.

edition.cnn.com

Lloyd, Robin (September 30, 1999). "Metric mishap caused loss of NASA orbiter". CNN. Archived from the original on February 18, 2020. Retrieved February 13, 2020.

colorado.edu (Global: 2,916^th place; English: 1,912^th place)

lasp.colorado.edu

"Mariner 5". Laboratory for Atmospheric and Space Physics. University of Colorado Boulder. Archived from the original on December 14, 2025. Retrieved May 6, 2024.

columbia.edu (Global: 554^th place; English: 368^th place)

ciesin.climate.columbia.edu

"About Us". CIESIN. Columbia University. Archived from the original on October 15, 2025. Retrieved July 10, 2025.

congress.gov (Global: 392^nd place; English: 262^nd place)

"Advancing Scientific Discovery: Assessing the Status of NASA's Science Mission Directorate" (PDF). Committee on Science, Space and Technology. Archived (PDF) from the original on January 14, 2026. Retrieved January 24, 2026.

copyright.gov (Global: 7,157^th place; English: 4,246^th place)

"Chapter 1 - Circular 92 | U.S. Copyright Office". www.copyright.gov. Retrieved August 4, 2025.

cubesinspace.com (Global: low place; English: low place)

"Cubes in Space". cubesinspace.com. Archived from the original on June 19, 2017. Retrieved July 1, 2017.

digitalcontentproducer.com (Global: low place; English: low place)

McAuliffe, Tom Patrick (September 2007). "The Video Horizon". Digital Content Producer. Archived from the original on October 15, 2008. Retrieved December 31, 2009.

doi.org (Global: 2^nd place; English: 2^nd place)

Rea, Daniel J.; Miller, Rachael S. (2024). "Single drop cytometry onboard the International Space Station". Nature Communications. 15 2634. doi:10.1038/s41467-024-46483-6.
National Academies of Sciences, Engineering, and Medicine U.S.-European Collaboration in Space Science (Report). National Academies Press. 1998. doi:10.17226/5981. ISBN 978-0-309-05984-8.
Goto, T.; Nakata, Y.; Morita, S. (2003). "Will xenon be a stranger or a friend?: the cost, benefit, and future of xenon anesthesia". Anesthesiology. 98 (1): 1–2. doi:10.1097/00000542-200301000-00002. ISSN 0003-3022. PMID 12502969.
Cook, John; Nuccitelli, Dana; Green, Sarah A.; Richardson, Mark; Winkler, Bärbel; Painting, Rob; Way, Robert; Jacobs, Peter; Skuce, Andrew (2013). "Global Climate Change". Environmental Research Letters. 8 (2) 024024. NASA. Bibcode:2013ERL.....8b4024C. doi:10.1088/1748-9326/8/2/024024. S2CID 155431241. Archived from the original on April 11, 2019. Retrieved March 2, 2019.

dw.com (Global: 205^th place; English: 320^th place)

"NASA plans moon base instead of orbital lunar station". dw.com. Archived from the original on March 26, 2026. Retrieved March 25, 2026.

ecmwf.int (Global: low place; English: low place)

"Aqua satellite provides 20 years of weather and environmental observations". European Centre for Medium-Range Weather Forecasts. May 4, 2022. Archived from the original on October 8, 2022. Retrieved October 8, 2022.

eia.gov (Global: 2,641^st place; English: 1,841^st place)

"Short-Term Energy Outlook" (PDF). US Energy Information Administration. February 9, 2016. Archived (PDF) from the original on March 18, 2016. Retrieved February 24, 2016. U.S. Petroleum and Other Liquids

en.wikisource.org (Global: 82^nd place; English: 41^st place)

National Aeronautics and Space Act (Title, Title II Sec. 202 (a)). 85th Congress of the United States. July 29, 1958. Archived from the original on September 17, 2020. Retrieved September 11, 2020.

esa.int (Global: 1,073^rd place; English: 1,115^th place)

esa.int

"Hubble overview". ESA. Archived from the original on December 3, 2025. Retrieved May 6, 2024.
"Human Spaceflight and Exploration – European Participating States". ESA. 2009. Archived from the original on July 30, 2012. Retrieved January 17, 2009.
"International Space Station legal framework". ESA. April 19, 2009. Archived from the original on September 17, 2025. Retrieved April 19, 2009.

earth.esa.int

"Earth Online – Aura". European Space Agency. Archived from the original on October 8, 2022. Retrieved October 8, 2022.

executivegov.com (Global: low place; English: low place)

Clemens, Jay (May 5, 2015). "Eugene Tu Named Director of NASA Ames Research Center; Charles Bolden Comments". ExecutiveGov. Archived from the original on September 7, 2022. Retrieved September 6, 2022.

extremetech.com (Global: 6,470^th place; English: 4,882^nd place)

Whitwam, Ryan (February 5, 2024). "Dream Chaser Space Plane Fully Assembled and Undergoing Pre-Launch Testing". Extreme Tech. Archived from the original on January 11, 2026. Retrieved January 24, 2026.
Whitwam, Ryan. NASA Sets New Roadmap for Moon Base, Crewed Missions to Mars Archived November 27, 2018, at the Wayback Machine Extreme Tech, September 27, 2018. Accessed November 26, 2018.

faa.gov (Global: 985^th place; English: 575^th place)

"NextGen Annual Report Fiscal Year 2020" (PDF). faa.gov. Archived (PDF) from the original on August 6, 2022. Retrieved October 8, 2022.
"Next Generation Air Transportation System (NextGen)". faa.gov. July 20, 2022. Archived from the original on October 8, 2022. Retrieved October 8, 2022.

foxweather.com (Global: low place; English: low place)

Gabriel, Angeli (May 5, 2023). "On this day in 1961: First American astronaut goes to space". Fox Weather. Archived from the original on August 25, 2025. Retrieved May 2, 2024.

futurism.com (Global: low place; English: 7,115^th place)

"US Government Issues NASA Demand, 'Get Humans to Mars By 2033'". March 9, 2017. Archived from the original on February 17, 2018. Retrieved February 16, 2018.
"A Teen Created the World's Lightest Satellite & NASA Is Going to Launch It". Futurism. May 17, 2017. Archived from the original on May 18, 2019. Retrieved May 18, 2019.

ghostarchive.org (Global: 64^th place; English: 28^th place)

Overbye, Dennis (December 21, 2018). "Apollo 8's Earthrise: The Shot Seen Round the World – Half a century ago today, a photograph from the moon helped humans rediscover Earth". The New York Times. Archived from the original on January 1, 2022. Retrieved December 24, 2018.
Boulton, Matthew Myer; Heithaus, Joseph (December 24, 2018). "Opinion: We Are All Riders on the Same Planet". The New York Times. Archived from the original on January 1, 2022. Retrieved December 25, 2018.
Widmer, Ted (December 24, 2018). "Opinion: What Did Plato Think the Earth Looked Like?". The New York Times. Archived from the original on January 1, 2022. Retrieved December 25, 2018.

gizmodo.com (Global: 763^rd place; English: 486^th place)

Rabie, Passant (October 17, 2024). "NASA Freezes Starliner Missions After Boeing Leaves Astronauts Stranded". Gizmodo. Retrieved June 27, 2025.

go.com (Global: 97^th place; English: 79^th place)

abcnews.go.com

Potter, Ned (July 17, 2009). "Space Shuttle, Station Dock: 13 Astronauts Together". ABC News. Archived from the original on June 30, 2017. Retrieved September 7, 2012.

gov.uk (Global: 401^st place; English: 228^th place)

"UK and NAS sign international agreement ahead of mission to the moon". HM Government. October 13, 2020. Archived from the original on June 15, 2024. Retrieved June 6, 2026.

gpo.gov (Global: 1,819^th place; English: 1,036^th place)

"Public Law 109–155–DEC.30, 2005" (PDF). Archived (PDF) from the original on December 1, 2017. Retrieved November 9, 2017.

hdl.handle.net (Global: 66^th place; English: 34^th place)

Grimwood, James M., ed. (1963). Project Mercury – A Chronology (PDF). NASA. pp. 44–45. hdl:2060/19630011968. LCCN 63065330. OCLC 2107821. OL 5902814M. SP-4001. Archived (PDF) from the original on December 26, 2024.
Short, N.M. (1982). The LANDSAT Tutorial Workbook: Basics of Satellite Remote Sensing. Washington DC: NASA. hdl:2060/19830002188. 1078. This article incorporates text from this source, which is in the public domain.

houstonchronicle.com (Global: 1,932^nd place; English: 899^th place)

Ketterer, Samantha (September 11, 2022). "JFK's moon speech at Rice Stadium was 60 years ago. Has the U.S. lived up to it?". The Houston Chronicle. Archived from the original on November 20, 2025. Retrieved May 5, 2024.

houstonpublicmedia.org (Global: low place; English: 7,131^st place)

Hagerty, Michael (August 26, 2021). "Vanessa Wyche Takes The Helm At NASA's Johnson Space Center". Houston Public Media. Archived from the original on September 7, 2022. Retrieved September 6, 2022.

i4is.org (Global: low place; English: low place)

Long, Kevin F. (February 26, 2015). "The Mariner program". i4is.org. Initiative for Interstellar Studies. Archived from the original on October 5, 2025. Retrieved May 6, 2024.

indianexpress.com (Global: 108^th place; English: 58^th place)

"NISAR payload integration completed, to arrive in India next year". Indian Express. June 2, 2022. Archived from the original on October 12, 2022. Retrieved October 11, 2022.

indiatimes.com (Global: 31^st place; English: 19^th place)

economictimes.indiatimes.com

"NASA not shying away from reputational risk, launches study of UFOs". The Economic Times. Archived from the original on June 10, 2022. Retrieved June 10, 2022.

interestingengineering.com (Global: 9,465^th place; English: 6,224^th place)

Young, Chris (May 3, 2022). "NASA takes a huge step closer to crewed flight tests for its all-electric X-57 Maxwell". Interesting Engineer. Archived from the original on October 8, 2022. Retrieved October 7, 2022.

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"Dragonfly: Titan Rotorcraft Lander". The Johns Hopkins University Applied Physics Laboratory. 2017. Archived from the original on September 20, 2017. Retrieved September 20, 2017.

livescience.com (Global: 1,726^th place; English: 1,417^th place)

May, Andrew; Specktor, Brandon; Weisberger, Mindy (July 13, 2022). "James Webb Space Telescope: Origins, design and mission objectives". Live Science. Archived from the original on November 12, 2025. Retrieved May 6, 2024.

loc.gov (Global: 63^rd place; English: 47^th place)

lccn.loc.gov

Launius, Roger D. (2022). NACA to NASA to Now – The frontiers of air and space in the American century (PDF). NASA. ISBN 9781626830707. LCCN 2021031272. OCLC 1378238437. OL 36837072M. SP-2022-4419. Archived (PDF) from the original on November 14, 2025. Retrieved June 8, 2023.
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Reference Guide to the International Space Station - Assembly complete ed (PDF). Canada: NASA. 2006. pp. 63–70. ISBN 0160865174. LCCN 2010040473. OCLC 930715086. OL 28146469M. Archived (PDF) from the original on August 19, 2025.

nasa.gov (Global: 12^th place; English: 73^rd place)

nasa.gov

Launius, Roger D. (2022). NACA to NASA to Now – The frontiers of air and space in the American century (PDF). NASA. ISBN 9781626830707. LCCN 2021031272. OCLC 1378238437. OL 36837072M. SP-2022-4419. Archived (PDF) from the original on November 14, 2025. Retrieved June 8, 2023.
"NASA: Artemis Accords". NASA. Archived from the original on May 16, 2020. Retrieved June 8, 2023.
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"Memorandum of Understanding Between the National Aeronautics and Space Administration of the United States of America and the Russian Space Agency Concerning Cooperation on the Civil International Space Station" (PDF). NASA. January 29, 1998. Archived (PDF) from the original on May 8, 2025. Retrieved April 19, 2009.
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"SpaceX, NASA Target Oct. 7 Launch For Resupply Mission To Space Station". NASA. September 20, 2012. Archived from the original on April 6, 2013. Retrieved September 26, 2012.
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"NASA: Moon to Mars". NASA. Archived from the original on August 5, 2019. Retrieved May 19, 2019.
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"About – The Hubble Story". nasa.gov. May 26, 2022. Archived from the original on October 10, 2022. Retrieved October 7, 2022.
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go.com (Global: 97th place; English: 79th place)

abcnews.go.com

gov.uk (Global: 401st place; English: 228th place)

gpo.gov (Global: 1,819th place; English: 1,036th place)

hdl.handle.net (Global: 66th place; English: 34th place)

houstonchronicle.com (Global: 1,932nd place; English: 899th place)

houstonpublicmedia.org (Global: low place; English: 7,131st place)

i4is.org (Global: low place; English: low place)

indianexpress.com (Global: 108th place; English: 58th place)

indiatimes.com (Global: 31st place; English: 19th place)

economictimes.indiatimes.com

interestingengineering.com (Global: 9,465th place; English: 6,224th place)

jhuapl.edu (Global: 6,146th place; English: 5,567th place)

dragonfly.jhuapl.edu

livescience.com (Global: 1,726th place; English: 1,417th place)

loc.gov (Global: 63rd place; English: 47th place)

lccn.loc.gov

nasa.gov (Global: 12th place; English: 73rd place)

nasa.gov

science.nasa.gov

solarsystem.nasa.gov

apod.nasa.gov

ntrs.nasa.gov

earthdata.nasa.gov

www3.nasa.gov

blogs.nasa.gov

history.nasa.gov

explorers.gsfc.nasa.gov

jpl.nasa.gov

nisar.jpl.nasa.gov

marsprogram.jpl.nasa.gov

ixpe.msfc.nasa.gov

abc.net.au (Global: 120^th place; English: 70^th place)

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

aip.org (Global: 2,273^rd place; English: 1,697^th place)

archive-it.org (Global: 1,292^nd place; English: 869^th place)

arstechnica.com (Global: 473^rd place; English: 338^th place)

astronomy.com (Global: 8,265^th place; English: 6,952^nd place)

axios.com (Global: 1,139^th place; English: 623^rd place)

books.google.com (Global: 3^rd place; English: 3^rd place)

caltech.edu (Global: 240^th place; English: 473^rd place)

cnbc.com (Global: 303^rd place; English: 191^st place)

cnet.com (Global: 447^th place; English: 345^th place)

cnn.com (Global: 36^th place; English: 26^th place)

colorado.edu (Global: 2,916^th place; English: 1,912^th place)

columbia.edu (Global: 554^th place; English: 368^th place)

congress.gov (Global: 392^nd place; English: 262^nd place)

copyright.gov (Global: 7,157^th place; English: 4,246^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

dw.com (Global: 205^th place; English: 320^th place)

eia.gov (Global: 2,641^st place; English: 1,841^st place)

en.wikisource.org (Global: 82^nd place; English: 41^st place)

esa.int (Global: 1,073^rd place; English: 1,115^th place)

extremetech.com (Global: 6,470^th place; English: 4,882^nd place)

faa.gov (Global: 985^th place; English: 575^th place)

futurism.com (Global: low place; English: 7,115^th place)

ghostarchive.org (Global: 64^th place; English: 28^th place)

gizmodo.com (Global: 763^rd place; English: 486^th place)

go.com (Global: 97^th place; English: 79^th place)

gov.uk (Global: 401^st place; English: 228^th place)

gpo.gov (Global: 1,819^th place; English: 1,036^th place)

hdl.handle.net (Global: 66^th place; English: 34^th place)

houstonchronicle.com (Global: 1,932^nd place; English: 899^th place)

houstonpublicmedia.org (Global: low place; English: 7,131^st place)

indianexpress.com (Global: 108^th place; English: 58^th place)

indiatimes.com (Global: 31^st place; English: 19^th place)

interestingengineering.com (Global: 9,465^th place; English: 6,224^th place)

jhuapl.edu (Global: 6,146^th place; English: 5,567^th place)

livescience.com (Global: 1,726^th place; English: 1,417^th place)

loc.gov (Global: 63^rd place; English: 47^th place)

nasa.gov (Global: 12^th place; English: 73^rd place)

nasaspaceflight.com (Global: 2,029^th place; English: 1,519^th place)

nature.com (Global: 207^th place; English: 347^th place)

nbcnews.com (Global: 156^th place; English: 101^st place)

newscientist.com (Global: 1,041^st place; English: 901^st place)

nih.gov (Global: 5^th place; English: 5^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

openlibrary.org (Global: 185^th place; English: 154^th place)

orlandosentinel.com (Global: 798^th place; English: 405^th place)

planet4589.org (Global: 4,563^rd place; English: 3,311^th place)

planetary.org (Global: 4,370^th place; English: 4,136^th place)

popsci.com (Global: 4,048^th place; English: 2,846^th place)

princeton.edu (Global: 802^nd place; English: 528^th place)

reuters.com (Global: 38^th place; English: 30^th place)

russianspaceweb.com (Global: 4,664^th place; English: 3,774^th place)

semafor.com (Global: low place; English: 6,209^th place)

semanticscholar.org (Global: 15^th place; English: 8^th place)

si.edu (Global: 256^th place; English: 197^th place)

space.com (Global: 862^nd place; English: 703^rd place)

spaceflightnow.com (Global: 2,331^st place; English: 1,828^th place)

spaceforce.mil (Global: 6,332^nd place; English: 3,323^rd place)

spacenews.com (Global: 1,465^th place; English: 1,000^th place)

spaceref.com (Global: 8,788^th place; English: 7,679^th place)

stanford.edu (Global: 194^th place; English: 182^nd place)

state.gov (Global: 228^th place; English: 204^th place)

swri.edu (Global: 9,291^st place; English: low place)

techcrunch.com (Global: 317^th place; English: 224^th place)

technologyreview.com (Global: 2,515^th place; English: 1,716^th place)

theguardian.com (Global: 16^th place; English: 11^th place)

thespacereview.com (Global: 9,241^st place; English: 6,512^th place)

theverge.com (Global: 208^th place; English: 158^th place)

twitter.com (Global: 43^rd place; English: 43^rd place)