[[Berkas:Phobos Grunt base section model.jpg|jmpl|Mockup of the spacecraft's main propulsion unit]]
[[Berkas:Lancement-Phobos-Grunt.png|jmpl|ka|200px|Overview of planned trajectories.{{unbulleted list|1. Baikonour launch|2. First Burn|3. Spent fuel tank ejected|4. Second Burn (Departure to Martian system)}}]]
'''Fobos-Grunt''' adalah sebuah [[pesawat ruang angkasa]] yang akan diluncurkan ke satelit [[Mars]], yaitu [[Phobos]]. Pesawat ini juga membawa pengorbit Mars milik [[CinaTiongkok]], [[Yinghuo-1]], dan ''[[Living Interplanetary Flight Experiment]]'' yang didanai oleh [[Planetary Society]].<ref name=amos>{{Cite news|url=http://www.bbc.co.uk/news/science-environment-15631472|title=Phobos-Grunt Mars probe loses its way just after launch|work=BBC|author=Jonathan Amos|date=9 November 2011}}</ref> Fobos-Grunt diluncurkan on 9 November 2011 pada 02:16 waktu lokal (8 November 2011, 20:16 UTC) dari [[Kosmodrom Baikonur]], namun pembakaran roketnya mengalami kegagalan, sehingga wahana ini terdampar di [[orbit rendah Bumi]].<ref name="noburn">{{cite web|url=http://www.satobs.org/seesat/Nov-2011/0069.html|title=Phobos-Grunt - serious problem reported|first=Ted|last=Molczan|publisher=SeeSat-L|date=9 November 2011|accessdate=9 November 2011}}</ref><ref name=vlad>[http://www.rdmag.com/News/2011/11/General-Science-Spacecraft-Russian-scientists-struggle-to-save-Mars-moon-probe/ Vladimir Ischenkov - ''Russian scientists struggle to save Mars moon probe'' (9 November 2011) - Associated Press]</ref> Upaya untuk mengaktifkan kembali wahana ini tidak berhasil. Kemudian, Fobos-Grunt jatuh ke [[lautan Pasifik]] di dekat [[Chile]] pada 15 Januari 2012.<ref>[http://www.bbc.co.uk/news/science-environment-16491457 "Russia's failed Phobos-Grunt space probe heads to Earth"], BBC News, 14 January 2012</ref><ref name="foxnews.com">{{cite news|url=http://www.foxnews.com/scitech/2012/01/15/russian-space-probe-to-crash-on-earth-within-hours/|work=Fox News|title=Russian space probe crashes into Pacific Ocean|date=15 January 2012}}</ref><ref>[http://www.dailymail.co.uk/news/article-2088054/Phobos-Grunt-Did-US-radar-send-170m-Russian-Mars-probe-Pacific-Ocean.html?ito=feeds-newsxml "Did a U.S. radar mistakenly send Russia's $170m Mars probe into the Pacific?"], ''Daily Mail'', 18th January 2012</ref><ref>[http://www.msnbc.msn.com/id/46027901/ns/technology_and_science-space/ "Russia asks if US radar ruined Phobos-Grunt space probe"], msnbc.com, 17 January 2012</ref><ref>[http://www.dailymail.co.uk/sciencetech/article-2085869/Russian-Phobos-Grunt-Mars-probe-expected-hit-Earth-hours.html "Maybe Brazil... or possibly off the coast of Chile?"], ''Daily Mail'', 16th January 2012</ref>
Buntutnya memicu sejumlah teori konspirasi, yang salah satunya menyebabkan episode absurd pada [[Wikipedia bahasa Inggris]] yang mengakibatkan larangan pada Juni 2012 oleh BatteryIncluded, Dennis Brown and Boing! kata Zebedeus.<ref name=enwikiani>{{cite web|title=ANI|url=https://en.wiki-indonesia.club/wiki/Wikipedia:Administrators'_noticeboard/IncidentArchive752#User:Starkiller88|publisher=Wikipedia|accessdate=2019-02-19}}</ref><ref name=ed>{{cite web|title=Starkiller88 on ED|url=https://encyclopediadramatica.rs/Starkiller88|publisher=Encyclopedia Dramatica|accessdate=2019-02-19}}</ref> Ini mengatur berbagai peristiwa yang mengarah ke kampanye presiden [[Donald Trump]] yang sukses di tahun 2016.
