Explorers Program (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Explorers Program" in English language version.

Last modified: 13:14:30, 8 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

167151nasa.gov

12^th place

73^rd place

2217web.archive.org

1^st place

123planet4589.org

4,563^rd place

3,311^th place

75skyrocket.de

2,244^th place

1,901^st place

73doi.org

2^nd place

41nap.edu

2,540^th place

1,815^th place

44caltech.edu

240^th place

473^rd place

32space.com

862^nd place

703^rd place

11wired.com

254^th place

178^th place

11aviationweek.com

1,271^st place

732^nd place

11stanford.edu

194^th place

182^nd place

11spacenews.com

1,465^th place

1,000^th place

11nasaprs.com

low place

11x.com

58^th place

125^th place

11spacetoday.net

low place

11spacedaily.com

8,383^rd place

7,001^st place

11confex.com

5,812^th place

3,891^st place

11arxiv.org

49^th place

31^st place

11adsabs.harvard.edu

14^th place

9^th place

11semanticscholar.org

15^th place

8^th place

11unoosa.org

low place

11wisc.edu

891^st place

533^rd place

11aerospace-technology.com

low place

11aerospace.org

low place

11phys.org

1,595^th place

1,363^rd place

11lmsal.com

low place

11discovery.com

2,064^th place

1,414^th place

11redorbit.com

9,209^th place

6,412^th place

11jaxa.jp

3,149^th place

4,634^th place

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

ui.adsabs.harvard.edu

Zellem, Robert T.; et al. (2019). "Constraining Exoplanet Metallicities and Aerosols with the Contribution to ARIEL Spectroscopy of Exoplanets (CASE)". Publications of the Astronomical Society of the Pacific. 131 (1003): 094401. arXiv:1906.02820. Bibcode:2019PASP..131i4401Z. doi:10.1088/1538-3873/ab2d54. S2CID 174801052. This article incorporates text from this source, which is in the public domain.

aerospace-technology.com (Global: low place; English: low place)

Evans, Gareth (5 April 2010). "Nasa's High-Tech Climate Monitoring". Aerospace Technology. Retrieved 20 April 2018.

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

"SAMPEX | The Aerospace Corporation". Aerospace.org. Retrieved 24 February 2016.{{cite web}}: CS1 maint: deprecated archival service (link)

arxiv.org (Global: 49^th place; English: 31^st place)

Zellem, Robert T.; et al. (2019). "Constraining Exoplanet Metallicities and Aerosols with the Contribution to ARIEL Spectroscopy of Exoplanets (CASE)". Publications of the Astronomical Society of the Pacific. 131 (1003): 094401. arXiv:1906.02820. Bibcode:2019PASP..131i4401Z. doi:10.1088/1538-3873/ab2d54. S2CID 174801052. This article incorporates text from this source, which is in the public domain.

aviationweek.com (Global: 1,271^st place; English: 732^nd place)

"NASA Taps Mcdonnell For Med-Lite Launches". Aviation Week. 4 March 1996. Retrieved 28 April 2018.

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

srl.caltech.edu

"The SAMPEX Data Center". Srl.caltech.edu. Retrieved 24 February 2016.

spider.ipac.caltech.edu

"Complete WIRE Star-Camera Observation History". Spider.ipac.caltech.edu. Archived from the original on 6 August 2020. Retrieved 20 April 2018.

ipac.caltech.edu

WIRE Web Team. "WIRE: The Wide Field Infrared Explorer". Ipac.caltech.edu. Retrieved 24 February 2016.

galex.caltech.edu

"Press Release: NASA Decommissions Its Galaxy Hunter Spacecraft". Galex.caltech.edu. 28 June 2013. Retrieved 24 February 2016.

confex.com (Global: 5,812^th place; English: 3,891^st place)

agu.confex.com

Shimizu, Toshifumi (15 December 2023). SH54A-03 The SOLAR-C EUVST mission: Coronal physics advanced by novel EUV spectroscopy. American Geophysical Union (AGU23). Retrieved 26 December 2023.

discovery.com (Global: 2,064^th place; English: 1,414^th place)

news.discovery.com

"Mission Complete! WMAP fires its thrusters for the last time". Archived from the original on 14 July 2012. Retrieved 8 November 2010.

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

Mason, G. M.; Baker, D. N.; Blake, J. B.; Boughner, R. E.; Callis, L. B.; et al. (1998). SAMPEX: NASA's First Small Explorer Satellite. IEEE Aerospace Conference 21–28 March 1998 Aspen, Colorado. Vol. 5. pp. 389–412. doi:10.1109/AERO.1998.685848.
6 Lessons Learned from PI-Led Mission Experiences | Principal-Investigator-Led Missions in the Space Sciences | The National Academies Press. Nap.edu. 2006. doi:10.17226/11530. ISBN 978-0-309-10070-0. Retrieved 28 April 2018.
Zellem, Robert T.; et al. (2019). "Constraining Exoplanet Metallicities and Aerosols with the Contribution to ARIEL Spectroscopy of Exoplanets (CASE)". Publications of the Astronomical Society of the Pacific. 131 (1003): 094401. arXiv:1906.02820. Bibcode:2019PASP..131i4401Z. doi:10.1088/1538-3873/ab2d54. S2CID 174801052. This article incorporates text from this source, which is in the public domain.

jaxa.jp (Global: 3,149^th place; English: 4,634^th place)

global.jaxa.jp

"JAXA | Communication anomaly of X-ray Astronomy Satellite "Hitomi" (ASTRO-H)". Global.jaxa.jp. Retrieved 28 April 2018.

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

trace.lmsal.com

"< Welcome to T R A C E on-line >". Trace.lmsal.com. 21 June 2010. Retrieved 24 February 2016.

nap.edu (Global: 2,540^th place; English: 1,815^th place)

6 Lessons Learned from PI-Led Mission Experiences | Principal-Investigator-Led Missions in the Space Sciences | The National Academies Press. Nap.edu. 2006. doi:10.17226/11530. ISBN 978-0-309-10070-0. Retrieved 28 April 2018.

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

nssdc.gsfc.nasa.gov

"NASA's Explorers Program Satellites". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". NASA. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". NASA. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". NASA. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". NASA. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". NASA. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". NASA. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"Explorer 1 (1958-001A)". NASA. 7 January 2022. Retrieved 12 February 2022. This article incorporates text from this source, which is in the public domain.
"Explorer 1 (EXPLR2)". NASA. 7 January 2022. Retrieved 12 February 2022. This article incorporates text from this source, which is in the public domain.
"Explorer 3 (1958-003A)". NASA. 7 January 2022. Retrieved 12 February 2022. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft". National Space Science Data Center. Retrieved 20 April 2018. This article incorporates text from this source, which is in the public domain.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"Explorer 33 (NSSDC ID: 1966-058A)". NASA / National Space Science Data Center. 2 April 2008. Retrieved 4 July 2008.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 12 February 2016. Retrieved 24 February 2016.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". National Space Science Data Center. 21 March 2017. Retrieved 20 April 2018.
"AE-D". National Space Science Data Center. Retrieved 20 April 2018.
"AE-E". National Space Science Data Center. Retrieved 20 April 2018.
"DADE-A". National Space Science Data Center. Retrieved 20 April 2018.
"DADE-B". National Space Science Data Center. Retrieved 20 April 2018.
"ISEE 1". NASA - NSSDCA. Retrieved 20 April 2018.
"IUE". NASA - NSSDCA. Retrieved 20 April 2018.
"HCMM". NASA - NSSDCA. Retrieved 20 April 2018.
"ISEE 3". NASA - NSSDCA. Retrieved 20 April 2018.
"SAGE". NASA - NSSDCA. Retrieved 20 April 2018.
"Magsat". NASA - NSSDCA. Retrieved 20 April 2018.
"Dynamics Explorer 1". NASA - NSSDCA. Retrieved 20 April 2018.
"Dynamics Explorer 2". NASA - NSSDCA. Retrieved 20 April 2018.
"SME". NASA - NSSDCA. Archived from the original on 4 April 2020. Retrieved 20 April 2018.
This article incorporates text from this source, which is in the public domain: "AMPTE-CEE (1984-088A)". NSSDCA. Retrieved 26 November 2021.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. Retrieved 20 April 2018.
"NASA - NSSDCA - Spacecraft - Details". Nssdc.gsfc.nasa.gov. 21 March 2017. Retrieved 20 April 2018.
"NASA's Explorers Program Satellites". Nssdc.gsfc.nasa.gov. Retrieved 24 February 2016.

nasa.gov

This article incorporates text from this source, which is in the public domain: J. Boehm, H.J. Fichtner and Otto A. Hoberg, EXPLORER SATELLITES LAUNCHED BY JUNO 1 AND JUNO 2 VEHICLES NASA Report
"Goddard Missions". Goddard Space Flight Center. NASA. 5 June 2018. Retrieved 24 June 2019. This article incorporates text from this source, which is in the public domain.
Butrica, Andrew J. (2015). "Chapter 3: NASA's Role in the Manufacture of Integrated Circuits" (PDF). In Dick, Steven J. (ed.). Historical Studies in the Societal Impact of Spaceflight. NASA. pp. 149-250 (237-242). ISBN 978-1-62683-027-1. This article incorporates text from this source, which is in the public domain.
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"NASA Selects Missions to Study Our Sun, Its Effects on Space Weather". NASA. 20 June 2019. Archived from the original on 31 October 2023. This article incorporates text from this source, which is in the public domain.
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Littleton, Olivia F. (27 February 2024). "NASA Scientific Balloons Ready for Flights Over Antarctica". NASA. Retrieved 3 August 2024.
Hautaluoma, Grey; Fox, Karen (30 March 2020). "NASA Selects Mission to Study Causes of Giant Solar Particle Storms" (Press release). NASA. Retrieved 31 March 2020. This article incorporates text from this source, which is in the public domain.
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explorers.gsfc.nasa.gov

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explorers.larc.nasa.gov

Wu, Chauncey; Manuel, Greg; Salas, Andrea (15 August 2016). "2016 Heliophysics Small Explorers (SMEX) & Mission of Opportunity (MO) Solicitations Pre-Proposal Conference" (PDF). NASA. Retrieved 24 June 2019. This article incorporates text from this source, which is in the public domain.
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Mendoza-Hill, Alicia (25 August 2017). "Heliophysics Small Explorers 2016 Announcement of Opportunity: Concept Study Report Kickoff" (PDF). NASA / Launch Services Program. This article incorporates text from this source, which is in the public domain.
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science.nasa.gov

"Explorer 1 - NASA Science". 10 February 2026. Retrieved 18 February 2026.
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heasarc.gsfc.nasa.gov

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history.nasa.gov

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ntrs.nasa.gov

Butler, P. M. (29 August 1989). Interplanetary Monitoring Platform (PDF). NASA. pp. 1, 11, 134. Retrieved 12 August 2019. This article incorporates text from this source, which is in the public domain.

sunland.gsfc.nasa.gov

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public.ksc.nasa.gov

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blogs.nasa.gov

Ng, Joy (9 September 2021). "NASA's SunRISE Mission Studying Solar Particle Storms Moves Toward Launch". NASA. Retrieved 9 September 2021. This article incorporates text from this source, which is in the public domain.

image.gsfc.nasa.gov

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

nspires.nasaprs.com

"Announcement of Opportunity: Heliophysics Explorers Program, 2016 Small Explorers (SMEX)" (PDF). NASA. 13 July 2016. NNH16ZDA005O. This article incorporates text from this source, which is in the public domain.

phys.org (Global: 1,595^th place; English: 1,363^rd place)

Reddy, Francis (4 May 2018). "Nasa's Rossi X-ray Timing Explorer leaves scientific legacy". Phys.org. Retrieved 18 February 2019.

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

McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 24 June 2018.
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redorbit.com (Global: 9,209^th place; English: 6,412^th place)

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skyrocket.de (Global: 2,244^th place; English: 1,901^st place)

space.skyrocket.de

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

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spacedaily.com (Global: 8,383^rd place; English: 7,001^st place)

Mission accomplished for Integral, ESA's gamma-ray telescope

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

Jeff Foust (5 January 2018). "Earth science decadal report recommends mix of large and small missions". SpaceNews. Retrieved 28 April 2018.

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

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

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

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Explorers Program (English Wikipedia)

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

ui.adsabs.harvard.edu

aerospace-technology.com (Global: low place; English: low place)

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

arxiv.org (Global: 49th place; English: 31st place)

aviationweek.com (Global: 1,271st place; English: 732nd place)

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

srl.caltech.edu

spider.ipac.caltech.edu

ipac.caltech.edu

galex.caltech.edu

confex.com (Global: 5,812th place; English: 3,891st place)

agu.confex.com

discovery.com (Global: 2,064th place; English: 1,414th place)

news.discovery.com

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

jaxa.jp (Global: 3,149th place; English: 4,634th place)

global.jaxa.jp

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

trace.lmsal.com

nap.edu (Global: 2,540th place; English: 1,815th place)

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

nssdc.gsfc.nasa.gov

nasa.gov

explorers.gsfc.nasa.gov

explorers.larc.nasa.gov

science.nasa.gov

heasarc.gsfc.nasa.gov

history.nasa.gov

ntrs.nasa.gov

sunland.gsfc.nasa.gov

public.ksc.nasa.gov

blogs.nasa.gov

image.gsfc.nasa.gov

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

nspires.nasaprs.com

phys.org (Global: 1,595th place; English: 1,363rd place)

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

redorbit.com (Global: 9,209th place; English: 6,412th place)

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

api.semanticscholar.org

skyrocket.de (Global: 2,244th place; English: 1,901st place)

space.skyrocket.de

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

spacedaily.com (Global: 8,383rd place; English: 7,001st place)

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

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

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

web.stanford.edu

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

web.archive.org (Global: 1st place; English: 1st place)

wired.com (Global: 254th place; English: 178th place)

wisc.edu (Global: 891st place; English: 533rd place)

ssec.wisc.edu

x.com (Global: 58th place; English: 125th place)

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

arxiv.org (Global: 49^th place; English: 31^st place)

aviationweek.com (Global: 1,271^st place; English: 732^nd place)

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

confex.com (Global: 5,812^th place; English: 3,891^st place)

discovery.com (Global: 2,064^th place; English: 1,414^th place)

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

jaxa.jp (Global: 3,149^th place; English: 4,634^th place)

nap.edu (Global: 2,540^th place; English: 1,815^th place)

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

phys.org (Global: 1,595^th place; English: 1,363^rd place)

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

redorbit.com (Global: 9,209^th place; English: 6,412^th place)

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

skyrocket.de (Global: 2,244^th place; English: 1,901^st place)

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

spacedaily.com (Global: 8,383^rd place; English: 7,001^st place)

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

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

web.archive.org (Global: 1^st place; English: 1^st place)

wired.com (Global: 254^th place; English: 178^th place)

wisc.edu (Global: 891^st place; English: 533^rd place)

x.com (Global: 58^th place; English: 125^th place)