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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
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
Dead Space 2 Review
Dead Space 2 Review
Published: 2017/10/27
Channel: MandaloreGaming
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
Deep Space 69 - Season 2 Marathon
Deep Space 69 - Season 2 Marathon
Published: 2015/03/26
Channel: MondoMedia
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 - 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
Two Best Friends Play Dead Space 2 (Part 01)
Two Best Friends Play Dead Space 2 (Part 01)
Published: 2017/08/30
Channel: Super Best Friends Play
Dead Space 2 Zealot No Damage
Dead Space 2 Zealot No Damage
Published: 2016/10/16
Channel: iN LovE!!
Dead Space 2 - All Death Scenes (18+)
Dead Space 2 - All Death Scenes (18+)
Published: 2011/02/02
Channel: MrGlennDK
Трудности перевода. Dead Space 2
Трудности перевода. Dead Space 2
Published: 2018/01/19
Channel: StopGame.Ru
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 | Part 1 | WAKE UP DEAD
Dead Space 2 | Part 1 | WAKE UP DEAD
Published: 2012/05/31
Channel: Markiplier
BANG BANG PEW PEW | Dead Space 2
BANG BANG PEW PEW | Dead Space 2
Published: 2015/07/18
Channel: TheRussianBadger
Dead Space 2 - Part 1
Dead Space 2 - Part 1
Published: 2017/12/22
Channel: TheBatesee
Dead Space 2 - The
Dead Space 2 - The 'Reel' Movie (Game Movie)
Published: 2014/08/29
Channel: x5 CiNEMA
Dead space 2  Pelicula Completa Español
Dead space 2 Pelicula Completa Español
Published: 2013/09/13
Channel: the1kaos
Dead Space 2 - All Bosses (With Cutscenes) HD
Dead Space 2 - All Bosses (With Cutscenes) HD
Published: 2017/12/16
Channel: CaleoGaming
DEAD SPACE 2 (Zero Punctuation)
DEAD SPACE 2 (Zero Punctuation)
Published: 2011/08/09
Channel: Escapist
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
Two Best Friends Play Dead Space 2 (Part 07)
Two Best Friends Play Dead Space 2 (Part 07)
Published: 2017/09/10
Channel: Super Best Friends Play
Two Best Friends Play Dead Space 2 (Part 04)
Two Best Friends Play Dead Space 2 (Part 04)
Published: 2017/09/04
Channel: Super Best Friends Play
FIRST PLAYTHROUGH | Dead Space 2 Gameplay Walkthrough Part 1
FIRST PLAYTHROUGH | Dead Space 2 Gameplay Walkthrough Part 1
Published: 2017/09/14
Channel: Suzy Lu
Dead Space 2 Video Review
Dead Space 2 Video Review
Published: 2011/01/21
Channel: IGN
Two Best Friends Play Dead Space 2 (Part 05)
Two Best Friends Play Dead Space 2 (Part 05)
Published: 2017/09/06
Channel: Super Best Friends Play
Dead Space 2 - Launch Trailer
Dead Space 2 - Launch Trailer
Published: 2011/01/13
Channel: Official EA UK
Two Best Friends Play Dead Space 2 (Part 09)
Two Best Friends Play Dead Space 2 (Part 09)
Published: 2017/09/14
Channel: Super Best Friends Play
Two Best Friends Play Dead Space 2 (Part 11)
Two Best Friends Play Dead Space 2 (Part 11)
Published: 2017/09/17
Channel: Super Best Friends Play
►►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
Two Best Friends Play Dead Space 2 (Part 13)
Two Best Friends Play Dead Space 2 (Part 13)
Published: 2017/09/20
Channel: Super Best Friends Play
Two Best Friends Play Dead Space 2 (Part 02)
Two Best Friends Play Dead Space 2 (Part 02)
Published: 2017/08/31
Channel: Super Best Friends Play
Dead Space 2 - Прохождение игры на русском [#1]
Dead Space 2 - Прохождение игры на русском [#1]
Published: 2013/12/16
Channel: Копилка с играми
DEAD SPACE 2 #12 | QUE NO TE TIEMBLE EL PULSO | Gameplay Español
DEAD SPACE 2 #12 | QUE NO TE TIEMBLE EL PULSO | Gameplay Español
Published: 2017/09/06
Channel: Menos Trece
Dead Space 2 all cutscenes HD GAME
Dead Space 2 all cutscenes HD GAME
Published: 2014/12/12
Channel: NRMgamingHD
Dead Space 2 - Death Scenes (18+)
Dead Space 2 - Death Scenes (18+)
Published: 2011/05/02
Channel: NOSFERATU628
Two Best Friends Play Dead Space 2 (Part 17 FINAL)
Two Best Friends Play Dead Space 2 (Part 17 FINAL)
Published: 2017/09/25
Channel: Super Best Friends Play
Let
Let's Play: Dead Space 2 - Severed DLC [Complete]
Published: 2011/12/05
Channel: LtMkilla
Two Best Friends Play Dead Space 2 (Part 14)
Two Best Friends Play Dead Space 2 (Part 14)
Published: 2017/09/22
Channel: Super Best Friends Play
SBFP - Dead Space 2 Compilation
SBFP - Dead Space 2 Compilation
Published: 2017/10/12
Channel: Mega Mix Jam
Two Best Friends Play Dead Space 2 (Part 10)
Two Best Friends Play Dead Space 2 (Part 10)
Published: 2017/09/15
Channel: Super Best Friends Play
Two Best Friends Play Dead Space 2 (Part 06)
Two Best Friends Play Dead Space 2 (Part 06)
Published: 2017/09/08
Channel: Super Best Friends Play
Two Best Friends Play Dead Space 2 (Part 03)
Two Best Friends Play Dead Space 2 (Part 03)
Published: 2017/09/02
Channel: Super Best Friends Play
Twitch Livestream | Dead Space 2 Full Playthrough [Xbox 360]
Twitch Livestream | Dead Space 2 Full Playthrough [Xbox 360]
Published: 2016/04/24
Channel: BrownMan
ProtonJon - SpoooOoky Stream - Dead Space 2 Blind - Part 1
ProtonJon - SpoooOoky Stream - Dead Space 2 Blind - Part 1
Published: 2017/10/10
Channel: Twitch Stream Archive
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
DEAD SPACE 2 (FR)
DEAD SPACE 2 (FR)
Published: 2017/01/17
Channel: Game Movie Land
WHAT ARE THOSE?! - Dead Space 2 Blind Playthrough - Part 2
WHAT ARE THOSE?! - Dead Space 2 Blind Playthrough - Part 2
Published: 2018/01/21
Channel: Alyce Rocha
LITERAL Dead Space 2 Trailer
LITERAL Dead Space 2 Trailer
Published: 2011/01/25
Channel: Tobuscus
DEAD SPACE 2 #5 | EL ALA INFANTIL | Gameplay Español
DEAD SPACE 2 #5 | EL ALA INFANTIL | Gameplay Español
Published: 2017/08/21
Channel: Menos Trece
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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 NASA Jet Propulsion Laboratory
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.[1] 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.[2]

Overview[edit]

Deep Space 2, also known as "Mars Microprobe,"[2] was the second spacecraft developed under the NASA New Millennium Program to flight-test advanced technologies concepts for space missions. The mission was intended to do an engineering validation of the concept of a penetrator probe, impacting the planet at high velocity, instead slowing down for a soft landing as done by the probes conventionally used for planetary exploration. The penetrator concept is potentially a lower-cost approach, and has a proposed advantage of giving access to the subsurface of the planet being studied (in this case, Mars.)

Spacecraft[edit]

Each probe[3][4] 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,[1] 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.[2]

Mission failure[edit]

The probes reached Mars apparently without incident, but communication was never established after impact. It is not known what the cause of failure was. The crash review board[5] 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.

[6]

Deep Space 2 penetrator 
DS2 functional animation 
DS2 probe components 

See also[edit]

References[edit]

  1. ^ a b c Davis, Phil; Munsell, Kirk (January 23, 2009). "Missions to Mars: Deep Space 2 - Key Dates". Solar System Exploration. NASA. Retrieved July 8, 2009. 
  2. ^ a b c "Deep Space 2 (DEEPSP2)". NSSDC Master Catalog. NASA - National Space Science Data Center. 2000. Retrieved July 8, 2009. 
  3. ^ Gavit, S. A., and Powell, G. (1996). "The New Millennium Program's Mars Microprobe Mission", Acta Astronautica, Vol. 39, No. 1-4, pp. 273-280.
  4. ^ Smrekar, S., et al. (Nov. 1999). "Deep Space 2: The Mars Microprobe Mission," J. Geophys. Res., Vol. 104, No. E11, pp. 27013-27030.
  5. ^ "Report on the Loss of the Mars Polar Lander and Deep Space 2 Missions" (PDF). Jet Propulsion Laboratory. 22 March 2000. 
  6. ^ 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]

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.
Beagle 2
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