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Dead Space 2 - Walkthrough - Part 1 [Chapter 1] - Intro - Let
Dead Space 2 - Walkthrough - Part 1 [Chapter 1] - Intro - Let's Play (DS2 Gameplay & Commentary)
Published: 2011/01/25
Channel: theRadBrad
DEAD SPACE 2 #3 | PUEDO VOLAR!! | Gameplay Español
DEAD SPACE 2 #3 | PUEDO VOLAR!! | Gameplay Español
Published: 2017/08/16
Channel: Menos Trece
DEAD SPACE 2 #2 | UN VIAJE MOVIDITO | Gameplay Español
DEAD SPACE 2 #2 | UN VIAJE MOVIDITO | Gameplay Español
Published: 2017/08/14
Channel: Menos Trece
Deep Space 69 - Looking for Love in Alderaan Places (Ep #2) (Dubbing PL)
Deep Space 69 - Looking for Love in Alderaan Places (Ep #2) (Dubbing PL)
Published: 2016/06/19
Channel: Pawlikowe Fanduby
VARIOS AÑOS DESPUÉS... DESPIERTO! | DEAD SPACE 2 Gameplay Español
VARIOS AÑOS DESPUÉS... DESPIERTO! | DEAD SPACE 2 Gameplay Español
Published: 2017/08/12
Channel: Menos Trece
Dead Space 2 All Cutscenes (Game Movie) 1080p HD
Dead Space 2 All Cutscenes (Game Movie) 1080p HD
Published: 2016/07/14
Channel: Gamer's Little Playground
Dead Space 2 1080p/60fps Full HD Walkthrough Longplay Gameplay No Commentary
Dead Space 2 1080p/60fps Full HD Walkthrough Longplay Gameplay No Commentary
Published: 2015/07/10
Channel: SHN Survival Horror Network
Dead Space 2 WR - in 2:08:42 (Hardcore mode)
Dead Space 2 WR - in 2:08:42 (Hardcore mode)
Published: 2015/01/27
Channel: X MaverickHunter
Dead space 2  Pelicula Completa Español
Dead space 2 Pelicula Completa Español
Published: 2013/09/13
Channel: the1kaos
Dead Space 2 | Part 1 | WAKE UP DEAD
Dead Space 2 | Part 1 | WAKE UP DEAD
Published: 2012/05/31
Channel: Markiplier
Dead Space 2 - E3 Trailer (Deutsch)
Dead Space 2 - E3 Trailer (Deutsch)
Published: 2010/06/16
Channel: EA - Electronic Arts (deutsch)
Dead Space 2 Full Gameplay Walkthrough [Longplay] - No Commentary
Dead Space 2 Full Gameplay Walkthrough [Longplay] - No Commentary
Published: 2016/04/05
Channel: RabidRetrospectGames
BANG BANG PEW PEW | Dead Space 2
BANG BANG PEW PEW | Dead Space 2
Published: 2015/07/18
Channel: TheRussianBadger
Dead Space 2 - All Death Scenes (18+)
Dead Space 2 - All Death Scenes (18+)
Published: 2011/02/02
Channel: MrGlennDK
DEAD SPACE #2 | LOS HUMANOS DURAN POCO | Gameplay Español
DEAD SPACE #2 | LOS HUMANOS DURAN POCO | Gameplay Español
Published: 2017/07/10
Channel: Menos Trece
DEAD SPACE 2 - FILM COMPLET FRANCAIS
DEAD SPACE 2 - FILM COMPLET FRANCAIS
Published: 2017/01/17
Channel: Game Movie Land
DEAD SPACE 2 / LET`S PLAY 2.0 EN ESPAÑOL / CAPITULO 1
DEAD SPACE 2 / LET`S PLAY 2.0 EN ESPAÑOL / CAPITULO 1
Published: 2012/06/22
Channel: RicharBetaCode
ドラえもんのび太のDEAD SPACE2 #5
ドラえもんのび太のDEAD SPACE2 #5
Published: 2017/08/15
Channel: アブ GAME
Dead Space 2 - Прохождение игры на русском [#1]
Dead Space 2 - Прохождение игры на русском [#1]
Published: 2013/12/16
Channel: Копилка с играми
The Design of Dead Space - Part 2 | Game Maker
The Design of Dead Space - Part 2 | Game Maker's Toolkit
Published: 2017/05/01
Channel: Mark Brown
BRF - Dead Space 2 (Chapter 1/15)
BRF - Dead Space 2 (Chapter 1/15)
Published: 2012/04/08
Channel: Bay Riffer
Dead Space 2 #1 Bienvenidos al infierno!!  - Let
Dead Space 2 #1 Bienvenidos al infierno!! - Let's Play Español || loreniitta90
Published: 2015/08/17
Channel: loreniitta90
Фильм "DEAD SPACE 2" (полный игрофильм, весь сюжет) [1080p]
Фильм "DEAD SPACE 2" (полный игрофильм, весь сюжет) [1080p]
Published: 2014/09/07
Channel: CINEMATIC GAMING
DEAD SPACE 2 (Zero Punctuation)
DEAD SPACE 2 (Zero Punctuation)
Published: 2011/08/09
Channel: Escapist
►►RUN LIKE A BI@!%!! - Dead Space 2 - Lets Play Part 1(Gameplay & Commentary)
►►RUN LIKE A BI@!%!! - Dead Space 2 - Lets Play Part 1(Gameplay & Commentary)
Published: 2014/03/21
Channel: BlastphamousHD Gaming
Dead Space 2 - Dementia
Dead Space 2 - Dementia
Published: 2010/04/29
Channel: Official EA UK
Dead Space 2 - Po co mi to było? [#1]
Dead Space 2 - Po co mi to było? [#1]
Published: 2012/03/22
Channel: Remigiusz Maciaszek
DIRECTO | DEAD SPACE 2 | MODO EXTREMO | Gameplay Español Cap. #2
DIRECTO | DEAD SPACE 2 | MODO EXTREMO | Gameplay Español Cap. #2
Published: 2017/08/15
Channel: CristianCode85
Прохождение Dead Space 2 (живой коммент от alexander.plav) Ч. 1
Прохождение Dead Space 2 (живой коммент от alexander.plav) Ч. 1
Published: 2011/01/26
Channel: RusGameTactics
Dead Space 2 Let
Dead Space 2 Let's Play en Facecam - Episode 1 : Retour en Enfer !
Published: 2015/06/01
Channel: Superbrioche666
Dead Space 2 Video Review
Dead Space 2 Video Review
Published: 2011/01/21
Channel: IGN
Dead Space 2 ~ Plasma Cutter Only "No Bench, No Store, No Damage"
Dead Space 2 ~ Plasma Cutter Only "No Bench, No Store, No Damage"
Published: 2016/09/26
Channel: X MaverickHunter
ÍGY NEM LEHET MEGHALNI! SÍROK! XDDD | Dead Space #2
ÍGY NEM LEHET MEGHALNI! SÍROK! XDDD | Dead Space #2
Published: 2016/07/05
Channel: TheVR
Dead Space 2 Featuring Jesse Cox The Completionist Episode 79
Dead Space 2 Featuring Jesse Cox The Completionist Episode 79
Published: 2013/10/26
Channel: That One Video Gamer
OS SUSTOS VOLTARAM!!! - Dead Space 2 #1
OS SUSTOS VOLTARAM!!! - Dead Space 2 #1
Published: 2015/01/28
Channel: S0ldierBr
A História de Dead Space 2 - Enredo com Spoilers
A História de Dead Space 2 - Enredo com Spoilers
Published: 2015/08/08
Channel: Enmynest
Dead Space 2 all cutscenes HD GAME
Dead Space 2 all cutscenes HD GAME
Published: 2014/12/12
Channel: NRMgamingHD
Armadura FERA: ENGINNER DRI !!! - Dead Space 2 #2
Armadura FERA: ENGINNER DRI !!! - Dead Space 2 #2
Published: 2015/02/02
Channel: S0ldierBr
Фильм "Dead Space 2: Severed" (весь сюжет) / Dead Space 2 Severed Game Movie [HD]
Фильм "Dead Space 2: Severed" (весь сюжет) / Dead Space 2 Severed Game Movie [HD]
Published: 2014/09/21
Channel: CINEMATIC GAMING
Dead Space 2: Walkthrough - Part 12 [Chapter 6] - Let
Dead Space 2: Walkthrough - Part 12 [Chapter 6] - Let's Play (DS2 Gameplay & Commentary)
Published: 2011/02/03
Channel: theRadBrad
Bemutatjuk: Dead Space 2
Bemutatjuk: Dead Space 2
Published: 2011/01/29
Channel: Otherworld
Dead Space 2 - Launch Trailer
Dead Space 2 - Launch Trailer
Published: 2011/01/13
Channel: Official EA UK
Dead Space 2 - Death Scenes (18+)
Dead Space 2 - Death Scenes (18+)
Published: 2011/05/02
Channel: NOSFERATU628
Dead Space 2 Severed DLC FULL Game Walkthrough - No Commentary
Dead Space 2 Severed DLC FULL Game Walkthrough - No Commentary
Published: 2015/06/10
Channel: NRMwalkthroughHD
Dead Space 2   серия 20 Финал
Dead Space 2 серия 20 Финал
Published: 2014/06/01
Channel: Russian Twitch
Dead Space 2 Last Chapter, final boss fight and ending
Dead Space 2 Last Chapter, final boss fight and ending
Published: 2011/01/31
Channel: Jan Doedel
Dead Space 2 - Prebudenie v blázinci / 1080p / CZ/SK Lets Play / # 1
Dead Space 2 - Prebudenie v blázinci / 1080p / CZ/SK Lets Play / # 1
Published: 2015/08/27
Channel: Frankenstein Let's Play
Dead Space 2 | Part 3 | MINI BOSS
Dead Space 2 | Part 3 | MINI BOSS
Published: 2012/06/01
Channel: Markiplier
Dead Space 2 - PARTE 1 - INICIO INSANO [ Legendado Traduzido PT BR ]
Dead Space 2 - PARTE 1 - INICIO INSANO [ Legendado Traduzido PT BR ]
Published: 2017/01/26
Channel: Andy Gamer
Dead Space 2 [Part 1]: Electric Boogaloo
Dead Space 2 [Part 1]: Electric Boogaloo
Published: 2013/01/21
Channel: Jesse Cox
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WIKIPEDIA ARTICLE

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Deep Space 2
DS-2 probes with mounting.jpg
DS2 probe with heatshield and mounting
Mission type Lander / impactor
Operator NASA / JPL
Website nmp.jpl.nasa.gov/ds2/
Mission duration 334
Spacecraft properties
Manufacturer Lockheed Martin Space Systems
Launch mass 2.4 kg (5.3 lb) each
Power 300mW Li-SOCl2 batteries
Start of mission
Launch date 20:21:10, January 3, 1999 (1999-01-03T20:21:10)
Rocket Delta II 7425
Launch site Cape Canaveral AFS SLC-17
End of mission
Disposal failure in transit
Last contact 20:00, December 3, 1999 (1999-12-03T20:00)[1]
Mars impactor
Spacecraft component Amundsen and Scott
Impact date ~20:15 UTC ERT, December 3, 1999
Impact site 73°S 210°W / 73°S 210°W / -73; -210 (Deep Space 2) (projected)
Transponders
Band S-band
Bandwidth 8 kbit/s
M98patch.png
Mars Surveyor 98 mission logo

Deep Space 2 was a NASA probe part of the New Millennium Program. It included two highly advanced miniature space probes that were sent to Mars aboard the Mars Polar Lander in January 1999.[2] The probes were named "Scott" and "Amundsen", in honor of Robert Falcon Scott and Roald Amundsen, the first explorers to reach the Earth's South Pole. Intended to be the first spacecraft to penetrate below the surface of another planet, after entering the Mars atmosphere DS2 was to detach from the Mars Polar Lander mother ship and plummet to the surface using only an aeroshell impactor, with no parachute. The mission was declared a failure on March 13, 2000, after all attempts to reestablish communications following the descent went unanswered.[3]

Background[edit]

Each probe weighed 2.4 kg (5.3 lb) and was encased in a protective aeroshell. They rode to Mars aboard another spacecraft, the Mars Polar Lander. Upon arrival near the south polar region of Mars on December 3, 1999,[2] the basketball-sized shells were released from the main spacecraft, plummeting through the atmosphere and hitting the planet's surface at over 179 m/s (590 ft/s). On impact, each shell was designed to shatter, and its grapefruit-sized probe was to punch through the soil and separate into two parts. The lower part, called the forebody, was designed to penetrate as far as 0.6 meters (2 ft 0 in) into the soil. The upper part of the probe, or aftbody, was designed to remain on the surface in order to radio data to the Mars Global Surveyor spacecraft in orbit around Mars. The Mars Global Surveyor would act as a relay in order to send the data collected back to Earth. The two sections of the probe were designed to remain connected via a data cable.[3]

Mission failure[edit]

The probes reached Mars apparently without incident, but communication was never established after landing. It is not known what the cause of failure was. The crash review board[4] suggests several possible causes for failure:

  • the probe radio equipment had a low chance of surviving the impact.
  • the probes may simply have hit ground that was too rocky for survival.
  • The batteries on the probes, which had been charged prior to launch almost a year earlier, might not have retained sufficient power.

[5]

Deep Space 2 penetrator 
DS2 functional animation 
DS2 probe components 

See also[edit]

References[edit]

  1. ^ Phil Davis; Kirk Munsell (23 January 2009). "Missions to Mars: Mars Polar Lander - Key Dates". Solar System Exploration. NASA. Retrieved 2009-04-22. 
  2. ^ a b Davis, Phil; Munsell, Kirk (January 23, 2009). "Missions to Mars: Deep Space 2 - Key Dates". Solar System Exploration. NASA. Retrieved July 8, 2009. 
  3. ^ a b "Deep Space 2 (DEEPSP2)". NSSDC Master Catalog. NASA - National Space Science Data Center. 2000. Retrieved July 8, 2009. 
  4. ^ "Report on the Loss of the Mars Polar Lander and Deep Space 2 Missions" (PDF). Jet Propulsion Laboratory. 22 March 2000. 
  5. ^ Young, Thomas (March 14, 2000). "Mars Program Independent Assessment Team Summary Report". Draft #7 3/13/00. House Science and Technology Committee. Retrieved April 22, 2009. 

Bibliography[edit]

  • Michael C. Malin (July 2005). "Hidden in Plain Sight: Finding Martian Landers". Sky and Telescope. 110 (7): 42–46. ISSN 0037-6604. 
  • "Press Kit: 1998 Mars Missions" (.PDF) (Press release). National Aeronautics and Space Administration. December 8, 1998. Retrieved April 22, 2009. 

External links[edit]

Acidalia Planitia Acidalia Planitia Alba Mons Amazonis Planitia Aonia Terra Arabia Terra Arcadia Planitia Arcadia Planitia Argyre Planitia Elysium Mons Elysium Planitia Hellas Planitia Hesperia Planum Isidis Planitia Lucas Planum Lyot Crater Noachis Terra Olympus Mons Promethei Terra Rudaux Crater Solis Planum Tempe Terra Terra Cimmeria Terra Sabaea Terra Sirenum Tharsis Montes Utopia Planitia Valles Marineris Vastitas Borealis Vastitas BorealisMap of Mars
Interactive imagemap of the global topography of Mars, overlain with locations of Mars landers and rovers (Red label = Rover; Blue label = Lander; bold red/blue = currently active). Hover your mouse to see the names of over 25 prominent geographic features, and click to link to them. Coloring of the base map indicates relative elevations, based on data from the Mars Orbiter Laser Altimeter on NASA's Mars Global Surveyor. Reds and pinks are higher elevation (+3 km to +8 km); yellow is 0 km; greens and blues are lower elevation (down to −8 km). Whites (>+12 km) and browns (>+8 km) are the highest elevations. Axes are latitude and longitude; Poles are not shown.
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