https://assets.science.nasa.gov/content/dam/science/psd/solar-system/mars/campaigns/mars-future-plan/20241204_Mars_Future_Plan_Final_Print.pdf,
https://www.kiss.caltech.edu/final_reports/Access2Mars_final_report.pdf,
http://sites.edb.utexas.edu/uploads/sites/137/2017/07/ss1.pdf,
https://www.aanda.org/articles/aa/pdf/2021/06/aa40030-20.pdf,
https://fas.org/wp-content/uploads/2021/01/Advancing-Astrobiology-The-Search-for-Signs-of-Life-Elsewhere-in-the-Universe.pdf,
https://oig.nasa.gov/docs/IG-17-009.pdf,
https://atmos.nmsu.edu/data_and_services/atmospheres_data/MAVEN/logs/Mission and spacecraft description.pdf,
https://nsf-gov-resources.nsf.gov/attachments/300822/public/9_NASA_APD_Programs_and_Budget_Update_Paul_Hertz.pdf?VersionId=bLVkzha8VS50d33LOWDeQQ9FCpOClvr6,
https://pacinst.org/wp-content/uploads/2013/02/worlds_water_2002_water_in_space3.pdf,
https://pacinst.org/wp-content/uploads/2013/02/worlds_water_2002_water_in_space3.pdf,
https://www.wvspacegrant.org/wp-content/uploads/2019/12/2019-NASA-Mission-Directorates.pdf,
https://commons.erau.edu/cgi/viewcontent.cgi?article=1090&context=beyond,
https://oro.open.ac.uk/69503/1/InSight_Atmospheres_Overview_Accepted.pdf,
https://assets.cambridge.org/97811070/16187/frontmatter/9781107016187_frontmatter.pdf,
https://www.astronomy.com/wp-content/uploads/2023/03/Life-on-Mars.pdf,
https://www.lockheedmartin.com/content/dam/lockheed-martin/eo/photo/webt/Mars-Base-Camp-2028.pdf,
https://www.maxongroup.com/assets/public/caas/v1/media/203272/data/ce86f172fe49282b9dcca1200f0b891e/driven-0120-e.pdf,
https://www.iaria.org/conferences2025/filesNexComm25/TimothyPham_invitedSpeech_ContributionsOfNASA.pdf,
https://files.eric.ed.gov/fulltext/ED027223.pdf,
https://pacinst.org/wp-content/uploads/2013/02/worlds_water_2002_water_in_space3.pdf,
https://oro.open.ac.uk/69503/1/InSight_Atmospheres_Overview_Accepted.pdf,
https://www.fe-lexikon.info/material/texte/118885main_FS-2005-5-071-GSFC_finalv2.pdf,
https://sites.nationalacademies.org/cs/groups/ssbsite/documents/webpage/ssb_186115.pdf,
https://www.us-satellite.net/dynamicmars/Mars-for-Earthlings-Student.pdf,
https://www.lockheedmartin.com/content/dam/lockheed-martin/eo/photo/webt/Mars-Base-Camp-Update-and-New-Concepts.pdf,
https://www.congress.gov/116/meeting/house/109613/documents/HHRG-116-SY16-20190611-SD001.pdf,
https://webspace.science.uu.nl/~gent0113/celestia/downloads/corneille_mapping_mars_moons.pdf,
https://pdfs.semanticscholar.org/41b8/ea3a5188475892d43b789a8083e519a09d6c.pdf,
https://obamawhitehouse.archives.gov/sites/whitehouse.gov/files/documents/White_House_Astronomy_Night_Event_Toolkit.pdf,
https://pace.oceansciences.org/docs/TourEMSprectrumNASA-compressed.pdf,
https://www.aaas.org/sites/default/files/15pch09.pdf,
https://www.lpi.usra.edu/lunar/strategies/resources/M2M_ACR2025_NASA-TP-20250010956_RevisionC.pdf,
https://democrats-appropriations.house.gov/sites/evo-subsites/democrats-appropriations.house.gov/files/National Aeronautics and Space Administration Letter - Impact of Spending Cuts.pdf,
https://ntrs.nasa.gov/api/citations/19940029027/downloads/19940029027.pdf,
https://www.aplu.org/wp-content/uploads/FY27-NASA-SMD-Appropriations-Letter.pdf,
https://www.kiss.caltech.edu/papers/seismo/papers/Future_Mars.pdf,
https://www.exploremars.org/wp-content/uploads/2023/12/Kearns_Joel-_10MarsAchieveSustain_-12-4-23-v2.pdf,
https://lunar.colorado.edu/jaburns/astr4800/files/Oct17.pdf,