Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Phobos program


Related Topics

  
  NASA's Solar System Exploration: Planets: Mars: Moons: Phobos
Phobos, named after a messenger of the Roman god of war, is the larger of Mars' two moons and 27 by 22 by 18 km in diameter.
Phobos is nearing Mars at a rate of 1.8 meters every hundred years; at that rate, it will either crash into Mars in 50 million years or break up into a ring.
Phobos and Deimos appears to be composed of C-type rock, similar to flish carbonaceous chondrite asteroids.
solarsystem.nasa.gov /planets/profile.cfm?Object=Mar_Phobos   (346 words)

  
 Phobos program - Wikipedia, the free encyclopedia
The Phobos program was an unmanned space mission consisting of two probes launched by the Soviet Union to study Mars and its moons Phobos and Deimos.
Phobos 1 and 2 were of a new spacecraft design, succeeding the type used in the Venera planetary missions of 1975-1985, last used during the Vega 1 and Vega 2 missions to comet Halley.
The Phobos 2 infrared spectrometer(ISM) obtained 30 000 spectra in the near infrared (from 0.75 to 3.2 µm) in the equatorial areas of Mars, with a spatial resolution ranging from 7 to 25 km, and 400 spectra of Phobos at 700 m resolution.
en.wikipedia.org /wiki/Phobos_program   (890 words)

  
 Phobos 1 & 2 to Mars
Phobos 1, and its companion spacecraft Phobos 2, were the next-generation in the Venera-type planetary missions, succeeding those last used during the Vega 1 and 2 missions to comet P/Halley.
Phobos 2 operated nominally throughout its cruise and Mars orbital insertion phases, gathering data on the Sun, interplanetary medium, Mars, and Phobos.
This image was taken by the VSK instrument on the USSR Phobos 2 spacecraft in March of 1989 shortly before the spacecraft failed.
www.solarviews.com /eng/phobos12.htm   (617 words)

  
 MarsNews.com :: Phobos 2
The Russian people and their space scientists have seemingly always been fascinated with Mars's larger moon Phobos, which is a captured asteroid, and fascinate at the prospect of building a manned base on the moon at some point in the future.
Phobos 2 operated normally during its cruise phase, travelling the millions of miles from the Earth to Mars with no mechnical problems.
According to her, the photo clearly shows a UFO hovering near the moon Phobos, and is "the first ever leaked accounts of an alien mothership in the solar system".
www.marsnews.com /missions/phobos2   (520 words)

  
 [No title]   (Site not responding. Last check: 2007-10-13)
Phobos 2 was also ultimately lost in the most intriguing circumstances, but not before it had beamed back certain images and information from the planet Mars itself.
The 'anomaly' seen in the Phobos 2 transmission was a thin ellipse with very sharp rather than rounded points (the shape is known in the diamond trade as a "marquise") and the edges, rather than being fuzzy, stood out sharply against a kind of halo on the Martian surface.
The last transmission from Phobos 2 was a photograph of a gigantic cylindrical spaceship - a huge, apporx, 20km long, 1.5km diameter cigar-shaped 'mothership', that was photographed on 25 March 1989 hanging or parked next to the Martian moon Phobos by the Soviet unmanned sonde Phobos 2.
members.tripod.com /~Dr_J_Stupid/PHOBOS2.html   (1817 words)

  
 [No title]
PHOBOS [1] is an approved experiment, one of four to be ready to run at the turn-on of the Relativistic Heavy-Ion Collider (RHIC) at Brookhaven National Laboratory.
The PHOBOS multiplicity detector measurements are also based on energy deposition and therefore rely on knowledge of the underlying momentum distribution for calibration.
PHOBOS is one of four detectors that will have the first look at the extreme energy densities that will be created when gold nuclei collide at RHIC.
teacher.nsrl.rochester.edu /Research/PHOBOS/TOF_Proposal/Proposal.html   (5976 words)

  
 Phobos - Hutchinson encyclopedia article about Phobos (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-10-13)
Phobos is 27 × 22 × 19 km/17 × 13 × 12 mi in size, and orbits Mars every 0.32 days at a distance of 9,400 km/5,840 mi from the planet's centre.
Phobos is named after a son of Ares and Aphrodite from Greek mythology.
Phobos has been photographed by three separate probes – Mariner 9 in 1971, Viking 1 in 1977, and Phobos in 1988.
encyclopedia.farlex.com.cob-web.org:8888 /Phobos   (167 words)

  
 Mission to Mars
In the years prior to the launch of Phobos 1 and 2, the Soviet Union had initiated an ambitious Mars program with a goal of sending a manned mission to the Red Planet by the early 21st century.
Phobos 2 had a second lander that was designed to "hop" across the surface to gather data from several locations.
Phobos 2 went into orbit around Mars and was able to study the planet and its moon for two months, but never had a chance to release its two landers.
athena.cornell.edu /mars_facts/past_missions_80s.html   (489 words)

  
 Fobos 1F
The 1F spacecraft was flown on the Phobos mission to Mars, consisting of 2 nearly identical spacecraft.
Phobos 2 also carried a second, smaller "hopper" lander designed to land on Phobos and then use its spring loaded legs to move ("hop") about the moon's surface to make chemical, magnetic and gravity observations at different locations.
Shortly before the final phase of the mission, during which the spacecraft was to approach within 50 m of Phobos' surface and release two landers, one a mobile 'hopper', the other a stationary platform, contact with Phobos 2 was lost.
www.astronautix.com /craft/fobos1f.htm   (982 words)

  
 Phobos (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-10-13)
In Greek mythology, Phobos is one of the sons of Ares (Mars) and Aphrodite (Venus).
Phobos is the largest and innermost of Mars' two moons.
Phobos (known as Huitzil outside of Japan) is a character in Capcom's fighting game series Darkstalkers.
phobos.iqnaut.net.cob-web.org:8888   (89 words)

  
 Patrick Phobos Mysteries pages: the Phobos probes failures.
Phobos 1 was lost in the summer of 1988 when a technician apparently threw a wrong switch and simply shut the probe down.
Exploration of Phobos -- known as "the moon of mars" -- is a critical part of that program, since the satellite possibly would be used as a launching platform for the final, manned flight to the red planet.
In the Soviet Union, he says, the people now might perceive the program as being too expensive, as do many people in the U.S. He is quick to add, however, that the space programs of both countries probably have more unspoken popular support than political leaders on both sides have perceived.
members.aol.com /pgrsel2/phobhurt.htm   (856 words)

  
 Phobos Expedition 88
Human Expedition to Phobos was one of four in-depth NASA case studies in 1988 in response to a perceived imminent Soviet manned Mars program.
The mission scenario employed a "split/sprint" trajectory: a cargo vehicle carrying the Phobos and Deimos exploration equipment, Mars rovers, and the crew's return propellant would be launched via an expendable escape stage on a minimum-energy trajectory in February 2001.
The Phobos mission was potentially the earliest to arrive of the four case studies.
www.astronautix.com /craft/phoion88.htm   (988 words)

  
 THE FOUR HORSEMEN OF THE APOCALYPSE
Phobos 1 failed on 9/2/88 on its way to Mars, due to loss of attitude control and lock on the sun.
Phobos 2 was lost on 3/27/89 after a close pass over Phobos (the moon).
Phobos and Deimos are respectively approximately ten and five miles in diameter.
www.tmgnow.com /repository/cometary/76P_phobos1.html   (12250 words)

  
 Final Gallery
Phobos and Deimos are the sons of Ares (Mars) and Aphrodite (Venus); “phobos” and “deimos”; are Greed for “fear” and “panic” – fitting names for the sons of the god of war.
Phobos, already inside the “Roche limit” where internal gravity alone is too weak to hold it together, could conceivably become a ring plane around Mars within the next 50 million years.
In contrast to the smooth appearance of Deimos, the surface of Phobos is covered in sharp, fresh-looking craters of all sizes.
aerospacescholars.jsc.nasa.gov /has/Students/finalGall.cfm?id=639   (1191 words)

  
 The Space Review: Going (almost) all the way to Mars
Phobos and Deimos, unlike the Moon, are not seen as being in the critical path to Mars.
Phobos is so close to Mars that it is gradually spiraling in, and will crash into the planet in about 45 million years.
Phobos also allows an opportunity to advance the science of small bodies, and may harbor water ice deposits that could be used as a resource.
www.thespacereview.com /article/501/1   (2006 words)

  
 Martian moon Phobos hip-deep in powder
New temperature measurements show the surface must be composed largely of finely ground powder at least one meter (three feet) thick, according to scientists studying infrared data from the thermal emission spectrometer instrument on the spacecraft.
A 10-kilometer-diameter (six-mile) crater called Stickney, which is almost half the size of Phobos itself, shows light and dark streaks trailing down the slopes of the bowl, illustrating that even with a gravity field only about 1/1000th that of the Earth's, debris still tumbles downhill.
Infrared measurements of Phobos were made on August 7, 19 and 31 from distances ranging between 1,045-1,435 kilometers (648-890 miles), far enough away to capture global views of the Martian moon in a single spectrum.
www.jpl.nasa.gov /releases/98/mgsphobos.html   (727 words)

  
 Phobos Shadows
Each symbol in the graph is an observation by the MOC of the shadow of Phobos in one of the wide-angle swaths.
Phobos is indicated with “P->”, and the other shadow is indicated with the question mark.
The following is a complete list of all the MGS orbits that I found that have shadows of Phobos in them, together with their browse page links, the date, start and stop times, and the position of the shadow as a percentage of the distance from start to stop (South to North).
home1.gte.net /res00bfl/phobos_shadows.htm   (4732 words)

  
 Phobos program at AllExperts (via CobWeb/3.1 planetlab2.cs.unc.edu)   (Site not responding. Last check: 2007-10-13)
Phobos 1 carried solar x-ray and ultraviolet telescopes, a neutron spectrometer, and the Grunt radar experiment designed to study the surface relief of Phobos.
Phobos 2 carried an infrared spectrometer called ISM.
Phobos 2 also carried a small "hopper" that would have used spring-loaded legs to hop around on the moon's surface.
experts.about.com.cob-web.org:8888 /e/p/ph/Phobos_program.htm   (573 words)

  
 Mars Exploration: Mars: Extreme Planet
Phobos (fear) and Deimos (panic) were named after the horses that pulled the chariot of the Greek war god Ares, the counterpart to the Roman war god Mars.
Both Phobos and Deimos were discovered in 1877 by American astronomer Asaph Hall.
The moons appear to have surface materials similar to many asteroids in the outer asteroid belt, which leads most scientists to believe that Phobos and Deimos are captured asteroids.
marsprogram.jpl.nasa.gov /facts/moons.html   (86 words)

  
 1998MarsPapers   (Site not responding. Last check: 2007-10-13)
The objective of Phobos on the Cheap is to conceal as much of the funding for an eventual manned Mars mission in other programs and objectives as possible, accidentally leaving us with a usable and affordable manned Mars program that has largely avoided exposure to the political process.
Instead, we send a manned base to the surface of Phobos, the inner moon of Mars, where the base modules are buried slightly in natural or explosively excavated holes for radiation shielding and the first crews are tasked to remotely operate rovers on the Martian surface.
As the first Phobos crew arrives on station and begin to teleoperate Mars surface rovers, the second crew is launched and depart from Earth.
www.marssociety.org /content/proceedings1998/mar98080.htm   (3184 words)

  
 Phobos Entertainment   (Site not responding. Last check: 2007-10-13)
Both Phobos Books editor Keith Olexa and Editor-in-Chief John Ordover express their regret over the circumstances that have lead to this difficult choice, and hope that over the next few years, as Phobos Books develops into stronger and more successful publishing imprint, that they can once again re-implement the Contest.
Phobos Books is proud to announce an all new slate of SF and Fantasy books written by some of the genre's favorite authors.
Phobos Books is thrilled to honor the authors of the 12 winning stories, all of which are slated to be published in the 3rd Annual Phobos Science Fiction Anthology, edited by Keith Olexa, entitled All the Rage This Year.
www.phobosweb.com   (1489 words)

  
 Phobos: Rebuttal One
In fact the shadows that he believes are Phobos, we believe are in fact surface features, and or the shadows of those surface features.
In the images that Glen has chosen to show Phobos' shadow, there are obvious surface features that are found in all of the images that are virtually similar to what he states are from above the surface.
Phobos, without exception, in every image, is too far off the limb of Mars to cause its shadow to fall upon Mars.
www.tmgnow.com /repository/cometary/76P_phobos3.html   (3439 words)

  
 Wikinfo | Unmanned space mission
Mariner program - Mercury, Venus and Mars, flyby and orbital
Mars Surveyor '98 program (Mars Climate Orbiter and Mars Polar Lander)
Voyager program - Jupiter, Saturn, Uranus and Neptune flyby
www.wikinfo.org /wiki.php?title=Space_probe   (306 words)

  
 IPC144 Assignment 1   (Site not responding. Last check: 2007-10-13)
They are very anxious to get this pilot program up and running and have simplified the program requirements in order to expedite the program development.
Run your program and demonstrate all possible conditions in the final testing of the program for the typescript.
Include comments at the beginning of the program which must give the programmers name (that is you), the date written, and a description of the program.
pandora.senecac.on.ca /~ward/ipc144/assign2.html   (590 words)

  
 The Strange Case Of Russia's Phobos-2 Mars Probe
In those cases, what was seen were shadows of the moonlet Phobos, stretched by being projected at a low angle to the Martian surface.
So the roundish shadow of Phobos was on Mars's surface, within the field of view of the scanner, when the scanner was looking "down sun" at Mars.
Selivanov explained that if the probe had been rock steady, the Phobos shadow would have left a dark streak right through the entire center of each image, as the image was assembled line-by-line over the course of each orbit.
www.rense.com /general2/phobos.htm   (1348 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.