Single-stage-to-orbit (English Wikipedia)

Wade, Mark. "OOST". Encyclopedia Astronautica. Archived from the original on 10 October 2011. Retrieved 18 October 2015.
"Encyclopedia Astronautica - North American Air Augmented VTOVL". Archived from the original on 4 March 2016. Retrieved 18 October 2015.
"Salkeld Shuttle". astronautix.com. Archived from the original on 28 December 2016. Retrieved 13 June 2015.
"Rombus". www.astronautix.com. Archived from the original on 11 June 2008.
"Ithacus". www.astronautix.com. Archived from the original on 28 May 2002.
"Pegasus VTOVL". www.astronautix.com. Archived from the original on 3 March 2016.
"SASSTO". www.astronautix.com. Archived from the original on 6 October 2008.
"Hyperion SSTO". www.astronautix.com. Archived from the original on 13 May 2011.
"Star-raker". www.astronautix.com. Archived from the original on 7 August 2020. Retrieved 15 August 2020.
"X-30". 29 August 2002. Archived from the original on 29 August 2002.
Wade, Mark. "RD-170". Encyclopedia Astronautica. Archived from the original on 15 April 2002. Retrieved 8 October 2015.
"VTOVL". astronautix.com. Archived from the original on 2 July 2015. Retrieved 13 June 2015.
Mark Wade (2007). "X-30". Archived from the original on 29 August 2002. Retrieved 15 November 2007.
Mark Wade (2007). "Shuttle SERV". Archived from the original on 7 April 2004. Retrieved 1 April 2010.
"Otrag". www.astronautix.com. Archived from the original on 1 October 2021. Retrieved 20 November 2019.

bbc.co.uk

"Skylon spaceplane engine concept achieves key milestone". BBC. 28 November 2012. Archived from the original on 1 October 2021. Retrieved 28 November 2012.

bis.gov.uk

ukspaceagency.bis.gov.uk

"UK Space Agency - Skylon System Requirements Review". Archived from the original on 26 September 2010. Retrieved 1 March 2011.

braeunig.us

"The titan family". Archived from the original on 1 October 2021. Retrieved 14 September 2009.

doi.org

dx.doi.org

Koelle, Dietrich E. (1 July 1993). "Cost analysis for single-stage (SSTO) reusable ballistic launch vehicles". Acta Astronautica. 30: 415–421. Bibcode:1993AcAau..30..415K. doi:10.1016/0094-5765(93)90132-G. ISSN 0094-5765. Archived from the original on 1 October 2021. Retrieved 24 September 2021.

doi.org

Koelle, Dietrich E. (1 July 1993). "Cost analysis for single-stage (SSTO) reusable ballistic launch vehicles". Acta Astronautica. 30: 415–421. Bibcode:1993AcAau..30..415K. doi:10.1016/0094-5765(93)90132-G. ISSN 0094-5765. Archived from the original on 1 October 2021. Retrieved 24 September 2021.

dunnspace.com

Dr. Bruce Dunn (1996). "Alternate Propellants for SSTO Launchers". Archived from the original on 26 February 2014. Retrieved 15 November 2007.

erau.edu

commons.erau.edu

"High-elevation equatorial catapult-launched RBCC SSTO spaceplane for economic manned access to LEO". Archived from the original on 1 October 2021. Retrieved 25 November 2018.

erps.org

Mitchell Burnside-Clapp (February 1997). "A LO2/Kerosene SSTO Rocket Design". Archived from the original on 1 October 2021. Retrieved 14 September 2009.

flightglobal.com

Moxon, Julian (1 March 1986), "Hotol: where next?", Flight International, vol. 129, no. 4000, Business Press International, pp. 38–40, ISSN 0015-3710, archived from the original on 22 October 2012 – via FlightGlobal Archive

harvard.edu

ui.adsabs.harvard.edu

Koelle, Dietrich E. (1 July 1993). "Cost analysis for single-stage (SSTO) reusable ballistic launch vehicles". Acta Astronautica. 30: 415–421. Bibcode:1993AcAau..30..415K. doi:10.1016/0094-5765(93)90132-G. ISSN 0094-5765. Archived from the original on 1 October 2021. Retrieved 24 September 2021.

adsabs.harvard.edu

Cimino, P.; Drake, J.; Jones, J.; Strayer, D.; Venetoklis, P.: "Transatmospheric vehicle propelled by air-turborocket engines" Archived 1 October 2021 at the Wayback Machine, AIAA, Joint Propulsion Conference, 21st, Monterey, CA, 8–11 July 1985. 10 p. Research supported by the Rensselaer Polytechnic Institute., 07/1985

nasa.gov

history.nasa.gov

"SP-4221 The Space Shuttle Decision". NASA History. Archived from the original on 1 October 2021. Retrieved 18 October 2015.
"STS-1 Further Reading". nasa.gov. Archived from the original on 1 October 2021. Retrieved 13 June 2015.

ntrs.nasa.gov

Jones, Harry W. (8 July 2018). "The Recent Large Reduction in Space Launch Cost". International Conference on Environmental Systems. Archived from the original on 24 January 2025. Retrieved 2 March 2025.

grc.nasa.gov

"Nozzle Design". www.grc.nasa.gov. Retrieved 8 December 2021.

nasa.gov

Monroe, Conner (30 March 2016). "Lockheed Martin X-33". NASA. Retrieved 8 December 2021.

nssdc.gsfc.nasa.gov

"Apollo 11 Lunar Module / EASEP". nssdc.gsfc.nasa.gov. Retrieved 8 December 2021.

parabolicarc.com

"UKSA Reviews Skylon and SABRE at Parabolic Arc". parabolicarc.com. 22 September 2010. Archived from the original on 14 June 2015. Retrieved 13 June 2015.

pmview.com

"ROBERT SALKELD'S". pmview.com. Archived from the original on 11 June 2019. Retrieved 13 June 2015.

popsci.com

"A Cannon for Shooting Supplies into Space". Popular Science. 15 January 2010. Archived from the original on 15 May 2021. Retrieved 15 May 2021.

reactionengines.co.uk

Richard Varvill & Alan Bond (2003). "A Comparison of Propulsion Concepts for SSTO Reusable Launchers" (PDF). JBIS. Archived from the original (PDF) on 15 June 2011. Retrieved 5 March 2011.
"SABRE :: Reaction Engines". www.reactionengines.co.uk. Archived from the original on 13 November 2021. Retrieved 8 December 2021.
Richard Varvill & Alan Bond (2003). "A Comparison of Propulsions Concepts for SSTO Reusable launchers" (PDF). Journal of the British Interplanetary Society. pp. 108–117. Archived from the original (PDF) on 28 June 2012. Retrieved 15 November 2007.
"Reaction Engines Ltd - Frequently Asked Questions". reactionengines.co.uk. Archived from the original on 2 June 2015. Retrieved 13 June 2015.
"Reaction Engines Limited". reactionengines.co.uk. Archived from the original on 8 November 2011. Retrieved 13 June 2015.

rocket.com

"RS-25 Engine". Aerojet Rocketdyne. Archived from the original on 3 July 2014.

strath.ac.uk

strathprints.strath.ac.uk

Toso, Federico. "DEPLOYED PAYLOAD ANALYSIS FOR A SINGLE STAGE TO ORBIT SPACEPLANE" (PDF). Centre for Future Air Space Transportation Technologies: 1.

theglobalherald.com

Robert Parkinson (22 February 2011). "SSTO spaceplane is coming to Great Britain". The Global Herald. Archived from the original on 23 February 2011. Retrieved 28 February 2011.

theregister.co.uk

Thomson, Ian. "European Space Agency clears SABRE orbital engines" Archived 1 October 2021 at the Wayback Machine. The Register. 29 November 2012.

up-ship.com

Aerospace projects Review (Report). Vol. 3. Archived from the original on 1 October 2021. Retrieved 18 October 2015.

vice.com

"The Space Plane NASA Wanted to Use to Build Solar Power Plants in Orbit". Vice.com. Archived from the original on 7 August 2020. Retrieved 15 August 2020.

web.archive.org

Richard Varvill & Alan Bond (2003). "A Comparison of Propulsion Concepts for SSTO Reusable Launchers" (PDF). JBIS. Archived from the original (PDF) on 15 June 2011. Retrieved 5 March 2011.
Koelle, Dietrich E. (1 July 1993). "Cost analysis for single-stage (SSTO) reusable ballistic launch vehicles". Acta Astronautica. 30: 415–421. Bibcode:1993AcAau..30..415K. doi:10.1016/0094-5765(93)90132-G. ISSN 0094-5765. Archived from the original on 1 October 2021. Retrieved 24 September 2021.
Jones, Harry W. (8 July 2018). "The Recent Large Reduction in Space Launch Cost". International Conference on Environmental Systems. Archived from the original on 24 January 2025. Retrieved 2 March 2025.
Wade, Mark. "OOST". Encyclopedia Astronautica. Archived from the original on 10 October 2011. Retrieved 18 October 2015.
Aerospace projects Review (Report). Vol. 3. Archived from the original on 1 October 2021. Retrieved 18 October 2015.
"SP-4221 The Space Shuttle Decision". NASA History. Archived from the original on 1 October 2021. Retrieved 18 October 2015.
"Encyclopedia Astronautica - North American Air Augmented VTOVL". Archived from the original on 4 March 2016. Retrieved 18 October 2015.
"Salkeld Shuttle". astronautix.com. Archived from the original on 28 December 2016. Retrieved 13 June 2015.
"ROBERT SALKELD'S". pmview.com. Archived from the original on 11 June 2019. Retrieved 13 June 2015.
"STS-1 Further Reading". nasa.gov. Archived from the original on 1 October 2021. Retrieved 13 June 2015.
Bono, Philip (June 1963). "ROMBUS - An Integrated Systems Concept for a Reusable Orbital Module/Booster And Utility Shuttle". AIAA (AIAA-1963-271). Archived from the original on 16 December 2008.
"Rombus". www.astronautix.com. Archived from the original on 11 June 2008.
Bono, Philip (June 1963). ""Ithacus" — a new concept of inter-continental ballistic transport (ICBT)". AIAA (AIAA-1964-280). Archived from the original on 16 December 2008.
"Ithacus". www.astronautix.com. Archived from the original on 28 May 2002.
"Pegasus VTOVL". www.astronautix.com. Archived from the original on 3 March 2016.
"SASSTO". www.astronautix.com. Archived from the original on 6 October 2008.
"Hyperion SSTO". www.astronautix.com. Archived from the original on 13 May 2011.
"Star-raker". www.astronautix.com. Archived from the original on 7 August 2020. Retrieved 15 August 2020.
"The Space Plane NASA Wanted to Use to Build Solar Power Plants in Orbit". Vice.com. Archived from the original on 7 August 2020. Retrieved 15 August 2020.
"Star Raker An Airbreather/Rocket-Powered, Horizontal Takeoff Tridelta Flying Wing, Single-Stage-to-Orbit Transportation System" (PDF). Archived (PDF) from the original on 29 February 2020. Retrieved 15 August 2020.
"X-30". 29 August 2002. Archived from the original on 29 August 2002.
Moxon, Julian (1 March 1986), "Hotol: where next?", Flight International, vol. 129, no. 4000, Business Press International, pp. 38–40, ISSN 0015-3710, archived from the original on 22 October 2012 – via FlightGlobal Archive
"A Cannon for Shooting Supplies into Space". Popular Science. 15 January 2010. Archived from the original on 15 May 2021. Retrieved 15 May 2021.
"The titan family". Archived from the original on 1 October 2021. Retrieved 14 September 2009.
Mitchell Burnside-Clapp (February 1997). "A LO2/Kerosene SSTO Rocket Design". Archived from the original on 1 October 2021. Retrieved 14 September 2009.
"RS-25 Engine". Aerojet Rocketdyne. Archived from the original on 3 July 2014.
Wade, Mark. "RD-170". Encyclopedia Astronautica. Archived from the original on 15 April 2002. Retrieved 8 October 2015.
Dr. Bruce Dunn (1996). "Alternate Propellants for SSTO Launchers". Archived from the original on 26 February 2014. Retrieved 15 November 2007.
"VTOVL". astronautix.com. Archived from the original on 2 July 2015. Retrieved 13 June 2015.
"SABRE :: Reaction Engines". www.reactionengines.co.uk. Archived from the original on 13 November 2021. Retrieved 8 December 2021.
Mark Wade (2007). "X-30". Archived from the original on 29 August 2002. Retrieved 15 November 2007.
Richard Varvill & Alan Bond (2003). "A Comparison of Propulsions Concepts for SSTO Reusable launchers" (PDF). Journal of the British Interplanetary Society. pp. 108–117. Archived from the original (PDF) on 28 June 2012. Retrieved 15 November 2007.
Cimino, P.; Drake, J.; Jones, J.; Strayer, D.; Venetoklis, P.: "Transatmospheric vehicle propelled by air-turborocket engines" Archived 1 October 2021 at the Wayback Machine, AIAA, Joint Propulsion Conference, 21st, Monterey, CA, 8–11 July 1985. 10 p. Research supported by the Rensselaer Polytechnic Institute., 07/1985
"High-elevation equatorial catapult-launched RBCC SSTO spaceplane for economic manned access to LEO". Archived from the original on 1 October 2021. Retrieved 25 November 2018.
Mark Wade (2007). "Shuttle SERV". Archived from the original on 7 April 2004. Retrieved 1 April 2010.
"UKSA Reviews Skylon and SABRE at Parabolic Arc". parabolicarc.com. 22 September 2010. Archived from the original on 14 June 2015. Retrieved 13 June 2015.
"Reaction Engines Ltd - Frequently Asked Questions". reactionengines.co.uk. Archived from the original on 2 June 2015. Retrieved 13 June 2015.
"UK Space Agency - Skylon System Requirements Review". Archived from the original on 26 September 2010. Retrieved 1 March 2011.
"Reaction Engines Limited". reactionengines.co.uk. Archived from the original on 8 November 2011. Retrieved 13 June 2015.
Robert Parkinson (22 February 2011). "SSTO spaceplane is coming to Great Britain". The Global Herald. Archived from the original on 23 February 2011. Retrieved 28 February 2011.
"Skylon spaceplane engine concept achieves key milestone". BBC. 28 November 2012. Archived from the original on 1 October 2021. Retrieved 28 November 2012.
Thomson, Ian. "European Space Agency clears SABRE orbital engines" Archived 1 October 2021 at the Wayback Machine. The Register. 29 November 2012.
"Otrag". www.astronautix.com. Archived from the original on 1 October 2021. Retrieved 20 November 2019.

wired.com

"Wired 4.05: Insanely Great? or Just Plain Insane?". wired.com. May 1996. Retrieved 13 June 2015.

worldcat.org

search.worldcat.org

Koelle, Dietrich E. (1 July 1993). "Cost analysis for single-stage (SSTO) reusable ballistic launch vehicles". Acta Astronautica. 30: 415–421. Bibcode:1993AcAau..30..415K. doi:10.1016/0094-5765(93)90132-G. ISSN 0094-5765. Archived from the original on 1 October 2021. Retrieved 24 September 2021.
Moxon, Julian (1 March 1986), "Hotol: where next?", Flight International, vol. 129, no. 4000, Business Press International, pp. 38–40, ISSN 0015-3710, archived from the original on 22 October 2012 – via FlightGlobal Archive