| Artemis Program ARTEMIS I | www.nasa.gov/specials/artemis-1/ |
| Worldwide Space Agencies | www.unoosa.org/oosa/en/ourwork/space-agencies.html |
| Promoting Space Sustainability | spacesustainability.unoosa.org/ |
| Italian Aerospace Industry Federation (AIAD) | aiad.it/homepage/aiad-chi-siamo/?lang=en |
| Aerospace Industries Association (AIA) | www.aia-aerospace.org/research-center/history/ |
| Instituto Nacional de Técnica Aeroespacial | www.inta.es/INTA/es/index.html# |
| Northrop Grumman Innov Systems | www.northropgrumman.com/ |
| United Launch Alliance | www.ulalaunch.com |
| Sierra Nevada Corporation | sncorp.com |
| Paragon Space Dev. Corporation | www.paragonsdc.com/ |
| Raytheon | www.raytheonintelligenceandspace.com/capabilities/space-solutions |
| Lockheed Martin Space | www.lockheedmartin.com/ |
| Airbus Defence and Space | www.airbus.com/space.html |
| United Technologies Space | www.rtx.com/ |
| Rolls-Royce Holdings | rolls-royce.com |
| Leonardo S.p.A. | leonardocompany.com |
| British Aerospace BAE Systems | www.baesystems.com |
| Aerospace Engineering Courses | www.studyin-uk.com/popular-courses/aerospace-engineering/ |
| Safran | www.safran-group.com |
| L3Harris Technologies | www.l3harris.com |
| Spaceflight | en.wikipedia.org/wiki/Spaceflight#Reentry |
| Hypothetical spacecraft | en.wikipedia.org/wiki/Category:Hypothetical_spacecraft |
| Apollo-Soyuz History | www.nasa.gov/mission_pages/apollo-soyuz/index.html |
| Deutsches Zentrum für Luft- und Raumfahrt German Aerosp. Center | www.dlr.de/EN/research/space_node.html |
| Centre national d'études spatiales (CNES) | cnes.fr/en/web/CNES-en/460-about-cnes.php |
| ONERA The French Aerosp. Lab | www.onera.fr/en/identity |
| Russian Space Web | http://www.russianspaceweb.com/index.html |
| NASA homepage | www.nasa.gov/ |
| The Nine Planets | nineplanets.org/ |
| Jet Propulsion Laboratory | space.jpl.nasa.gov/ |
| Khrunichev State Research and Production Space Center | www.khrunichev.ru |
| Production Corporation Polyot | polyot.ru |
| Keldysh Research Center | www.kerc.msk.ru |
| Antrix Corporation | www.antrix.co.in/ |
| Godrej Aerospace | www.godrej.com/aerospace-and-defence |
| Larsen & Toubro | www.ltts.com/industry/transportation/aerospace-engineering |
| Shanghai Academy of Spaceflight Technology | http://www.sast.net/ http://www.sast.cn/ http://www.sast.net/about2.html |
| China Academy of Aerospace Aerodynamics | http://www.caaa-spacechina.com/n365/n366/index.html |
| Aerospace companies of China | en.wikipedia.org/wiki/Category:Aerospace_companies_of_China |
| China Aerospace Science and Technology Corporation (CASC) | english.spacechina.com |
| Hubble's Grand Tour of the Outer Solar System | www.nasa.gov/feature/goddard/2021/hubbles-grand-tour-of-the-outer-solar-system |
| China Academy of Launch Vehicle Technology (CALT) | http://www.calt.com/n840/index.htm |
| China Energine International | energine.hk |
| China Space News | www.space.com/topics/china-spaceprogram |
| Spaceflight | en.wikipedia.org/wiki/Spaceflight#Reentry |
| The Royal Astronomical Society | (ras.ac.uk) |
| Institute of Astronomy | (cam.ac.uk) |
| Hellenic Assoc. of Space Industry | (hellenic-asi.org) |
| Univerce Simulator | http://spaceengine.org/ |
| Solar System Simulator | space.jpl.nasa.gov/faq.html |
| Space News | www.space.com/ |
| Universe of Learning | www.universe-of-learning.org/ |
| Exoplanets | exoplanets.nasa.gov/ |
| Stellarium | http://stellarium.org/ |
| SPACE DAILY | www.spacedaily.com/ |
| European Space Agency (ESA): | www.esa.int/ |
| Lunar Prospector | lunar.arc.nasa.gov |
| Astronaut Biographies | www.jsc.nasa.gov/Bios/index.html |
| Mike Gruntman's web site on Astronautics, Space Technology, Rocketry, and History of Astronautics. | (astronauticsnow.com) |
| National Air & Space Museum | www.nasm.si.edu |
| National Space Society | www.nss.org |
| Planet Quest | planetquest.jpl.nasa.gov |
| SETI Institute | www.seti-inst.edu |
| Skywatch | spaceflight.nasa.gov/realdata/sightings |
| Spaceflight page | www.spaceflight.nasa.gov |
| Space Research Institute (Russia) | www.iki.rssi.ru/eng |
| Students for the Exploration and Development of Space | www.seds.org |
| International Space University | www.isunet.edu/ |
| The Planetary Society | www.planetary.org |
| SSI Space Science Institute | www.spacescience.org/ |
| Space Center Houston | spacecenter.org/ |
| Space Websites | archive-it.org/collections/1235 |
| Space Technology Library | www.thriftbooks.com/series/space-technology-library/41826/ |
| Australian Space Agency | space.gov.au |
| Rocket Lab | httpa://www.rocketlabusa.com/ |
| SpaceX | www.spacex.com/ |
| Space Science Institute SSI | www.spacescience.org/ |
| SpaceNews | spacenews.com |
| Roscosmos Russian Federal Space Agency.. | http://en.roscosmos.ru/ |
| ISRO Indian Space Research Organisation | www.isro.gov.in/ |
| JAXA Japan Aerospace Exploration Agency | global.jaxa.jp/ |
| Hellenic Space Center | hsc.gov.gr |
| Blue Origin | www.blueorigin.com |
| European Space Research & Technology Centre, ESTEC | www.esa.int/ESTEC |
| European Space Research & Technology Centre, ESRIN | www.esa.int/ESRIN |
| List of Internat. Space Agencies: | en.wikipedia.org/ |
| BOEING IN SPACE | www.boeing.com/space/ |
| LOCKHEED MARTIN SPACE | www.lockheedmartin.com/ |
| Commercial Spaceflight Federation | en.wikipedia.org/wiki/Commercial_Spaceflight_Federation |
| Space tourism | en.wikipedia.org/wiki/Space_tourism |
| VIRGIN GALACTIC | www.virgingalactic.com/ |
| Spacejunk | www.space.com/spacewatch/space_junk_list.html |
| YouTube Space | www.youtube.com/user/thespace/featured |
| Veritasium | www.youtube.com/c/veritasium |
| tvroscosmos | www.youtube.com/c/tvroscosmos |
| NASA Johnson | www.youtube.com/user/ReelNASA |
| UK Space Agency | www.youtube.com/user/spacegovuk |
| Centre spatial guyanais | www.youtube.com/c/Centrespatialguyanais |
| German Aerospace Center, DLR | www.youtube.com/user/DLRde |
| Space Shuttle launch | www.youtube.com/watch?v=oMeXcBk1x-c |
| Soyuz | www.youtube.com/watch?v=24Bz5Ra5RgE |
| MARS ODYSSEY | www.nasa.gov/mission_pages/odyssey/ |
| What's up in space | spaceweather.com/ |
| British Astronomical Association | britastro.org/ |
| Science Photo Library | http://www.sciencephoto.com |
| To Scale: The Solar System | www.youtube.com/watch?v=zR3lgc3Rhfg |
| Universe Size Comparison 2020 | www.youtube.com/watch?v=02Kgf9dCgME |
| Hubble Space Telescope | hubblesite.org/quick-facts |
| CALIPSO Cloud-Aerosol Lidar &Infrared Pathfinder Satellite Observation | www.nasa.gov/mission_pages/calipso/main/index.html |
| Google Mars | www.google.com/mars/ |
| What's up in space | spaceweather.com/ |
| British Astronomical Association | britastro.org/ |
| Science Photo Library | http://www.sciencephoto.com |
| Shuttle Atlantis STS-132 | www.youtube.com/watch?v=5KygwcZ545U |
| United Nations Programme on Space Applications | www.unoosa.org/oosa/en/ourwork/psa/index.html |
| SOFIA | www.nasa.gov/mission_pages/SOFIA/index.html |
| ESA: Catalogue of Satellite Missions | http://database.eohandbook.com/database/missiontable.aspx |
| International Astronomical Union | IAU www.iau.org/ |
| European Astronomical Society | eas.unige.ch/ |
| Launches and Landings | www.nasa.gov/launchschedule/ |
| Aeronautics on Mars and Earth | www.nasa.gov/aeroresearch/nasa-aeronautic -on-mars-and-earth |
| Mars Exploration Image Gallery | www.nasa.gov/mission_pages/mars/images/index.html |
| Planetary Defenders | www.esa.int/Safety_Security/HERA/ |
| Double Asteroid Redirection Test (DART) | www.nasa.gov/planetarydefense/dart |
| Rocketlab spacecraft technology | www.rocketlabusa.com/ |
| Space and astronomy news | www.universetoday.com/ |
| DLR Deutsches Zentrum fur Luft- und Raumfahrt All Publications | www.dlr.de/EN/organisation-dlr/media-and-documents/publications/all-publications.html |
| Astronomy & Space | physicsworld.com/c/astronomy-space/ |
| Advances in Aerospace Science and Technology | www.scirp.org/journal/aast |
| Space & Planetary Science | www.scimagojr.com/journalrank.php?category=1912 |
| AIAA | American Institute of Aeronautics and Astronautics |
| Journal of Guidance, Control & Dynamics | (AIAA) |
| Journal of Propulsion and Power | (AIAA) |
| International Journal of Space Science and Engineering | Interscience |
| JBIS - Journal of the British | Interplanetary Society |
| IEEE Aerospace Conference | IEEE Computer Society Proceedings, |
| AIAA Intern. Spaceplanes & | Hypersonics Systems & Technol. Conference BV |
| Space Research Today, Elsevier | www.usasymposium.com/Hypersonics/default.php |
| Journal of Aeronautics, Astronautics and Aviation, | The Aeronautical and Astronautical Society of the Republic of China Internat. Journal of Space Sci.& Engineering (Inderscience Enterprises Ltd.) |
| To Scale: The Solar System | www.youtube.com/watch?v=zR3lgc3Rhfg |
| Image of the Day | www.nasa.gov/multimedia/imagegallery/iotd.html |
| Ceas Space Journal | Springer archive-it.org/collections/1235 https://www.thriftbooks.com/series/space-technology-library/41826/ |
| Horizon Magazin | ec.europa.eu/research-and-innovation/en/horizon-magazine |
| E-Books | www.nasa.gov/multimedia/imagegallery/iotd.html |
| ESA: | www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Research/Research_Announcements |
| OSIP .Open Space Innovation Platform | www.esa.int/Enabling_Support/Preparing_for_the_Future/Discovery_and_Preparation/The_Open_Space_Innovation_Platform |
| STI Scientific and Tecnical Information Program | www.sti.nasa.gov/ |
| Space studies theses & dissertations : | commons.und.edu/ss-grad/ |
| Theses and Dissertations – -Dpt of Aerospace Engr. | ir.ua.edu/handle/123456789/80 |
| UCLA Library Dissertations | Research Guides Aerospace Engineering guides.library.ucla.edu/c.php?g=180265&p=1190817 |
| TUDelft Aerospace Eengineering | repository.tudelft.nl/islandora/search/faculty%3A%22Aerospace%255C%2BEngineering%22?page=41&collection=education |
| NASA REPORTS | guides.library.umass.edu/nasa |
| Scientific and Technical Aerospace Reports | play.google.com/store/books/details?id=zqBn9wrCeEAC&rdid=book-zqBn9wrCeEAC&rdot=1https://play.google.com/books/reader?id=zqBn9wrCeEAC&pg=GBS.PA2772&hl=en |
| Benefits of Space for Humankind | www.unoosa.org/oosa/en/benefits-of-space/benefits.html |
| Mathematics of Universe | www.youtube.com/watch?v=KT5Sk-62-pg |
| EXPLORE Solar System & Beyond | www.nasa.gov/topics/solarsystem/indx.html |
| SpaceX Lands All 3 Falcon Heavy Boosters for the First Time | www.youtube.com/watch?v=sf4qRY3h_eo |
| Smartphone Astrophotography | spacemath.gsfc.nasa.gov/SMBooks/AstrophotographyV1.pdf |
| VOYAGER | www.nasa.gov/mission_pages/voyager/index.html |
| LUCY | www.nasa.gov/mission_pages/lucy/main/index |
| When debris disaster strikes | www.esa.int/Safety_Security/Space_Debris/ |
| The Space Network: Cell Towers for Astronauts | www.nasa.gov/audience/foreducators/ |
| Spot The Station | spotthestation.nasa.gov/home.cfm |
| SkyView Virtual Observatory | skyview.gsfc.nasa.gov/current/cgi/titlepage.pl |
| Official Stream of NASA TV | www.youtube.com/watch?v=21X5lGlDOfg |
| Astronomy & Observing News | skyandtelescope.org/astronomy-news/ |
| Online Space News | spaceflightnow.com/ |
| NOVA Now: | pbs.org/novanowpodcast. |
| JAXA Activity Report 2020 /21 | www.youtube.com/watch?v=-g1nrx0Fpg8 |
| Institute of Space and Astronautical Science (ISAS) | www.isas.jaxa.jp/en/index.html |
| Japan Space Systems | www.jspacesystems.or.jp/en/ |
| Small Satellite Conference 2020 | www.jspacesystems.or.jp/jss/files/2021/06/forPDFVersion2020.pdf |