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Mars Now, Saturn Moon Titan for Next Robot Lander from Earth
My Wise County ^ | 1.29.04

Posted on 01/29/2004 2:43:29 PM PST by ambrose

Mars Now, Saturn Moon Titan for Next Robot Lander from Earth

By: My Wise County

High Knob, Va. --- Amateur astronomers make take notice of the brightness of Saturn in the clear night skies with the "Lord of the Rings" --- the planet Saturn --- brightly shinning and marking the very next stop after Mars for exploring American spacecraft.

Just as the Mars Exploration Rovers 'Spirit' and 'Opportunity' have captured American imagination to explore the red planet, next January, 2005 will make an even more remarkable journey through the solar system by a spacecraft landing vehicle to a moon of Saturn.

The Saturn moon Titan is one the three objects in the solar system that astrobiologists believe may harbor some signs of life along with the planet Mars and the remote moon Europa of Jupiter.

Titan and Europa are the only two moons within the solar system that have atmospheres and possible liquid oceans.

Titan being a candidate for the discovery of life, NASA and the European Space Agency (ESA) launched a 1997 mission to Saturn called "Cassini-Huygens." After years of deep space flight, the time of arrival rapidly approaches.

The NASA Cassini space probe will enter the Saturn moon system with a fly-by of its most distant orbiting moon on June 11, 2004 and start orbital operations at Saturn on July 1, 2004.

The Cassini probe will provide new images to Earth of worlds yet to be fully explored by human space vehicles through 2008 and 74 orbital revolutions of Saturn.

The major highlight of the Saturn mission will begin December 24, 2004 when the Huygens landing probe departs its mothership Cassini to begin its 22-day landing cycle to the surafce of the Saturn moon Titan on January 14, 2005 --- now less than a year.

The Huygens lander is a contribution of the European Space Agency. And, the Huygens moon lander and Saturn orbiting NASA probe Cassini will together mark a new adventure in solar system space exploration.

The landing on Titan will be the first attempt to place a robot space probe on a moon of another planet in January, 2005. The major question for space scientists will be whether or not the space probe lands on a hard surface or a liquid ocean on this stange moon only visited previously in a fly-by mission of the Voyager spacecaft in 1980.

Huygens will carry with it an assortment of science instruments to measure the atmosphere, provide images, and take soil or water samples beaming data back to Earth.

Humans will still be sorting through the vast amount of image and science data from 2004 Mars landers when the Huygens probe will be landing at Titan and providing bizzare data about the alien world never before seen.

The discoveries to be made at Titan pose the notion that humans will become less taken by the science and exploration of Mars as the new world of Titan becomes a household word of Earthlings in 2005.

Huygens may cause humans to a greater realization of the vast amount of solar system there is yet to be explored.


TOPICS: Foreign Affairs
KEYWORDS: cassini; huygens; mars; moon; nasa; saturn; space; titan

1 posted on 01/29/2004 2:43:31 PM PST by ambrose
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To: ambrose
Titan... the only moon in the solar system with an atmosphere.
2 posted on 01/29/2004 2:45:57 PM PST by goldstategop (In Memory Of A Dearly Beloved Friend Who Lives On In My Heart Forever)
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To: goldstategop
That would be incredile if they're able to land a probe on Titan and return images...
3 posted on 01/29/2004 2:51:57 PM PST by ambrose
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To: ambrose
The Huygens probe is the European part of the craft, so we are probably looking at a big dismal failure.
4 posted on 01/29/2004 3:06:48 PM PST by ElkGroveDan (Fighting for Freedom and Having Fun)
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To: ElkGroveDan
Let's hope it fares better than the Beagle.
5 posted on 01/29/2004 3:13:43 PM PST by 11B3 (Recycle the liberal masses into raw materials.)
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To: ambrose
I'm wondering if we'll find new energy opportunities on these moons and mars.
6 posted on 01/29/2004 3:15:38 PM PST by realpatriot71 (It's time to build a freakin' wall!)
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Cool (Free!) Astronomy-related Software:
Please FReepmail other suggestions
  • Celestia: (GET THIS ONE! -- m_f) A real-time space simulation that lets you experience our universe in three dimensions. Unlike most planetarium software, Celestia doesn't confine you to the surface of the Earth. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy. All travel in Celestia is seamless; the exponential zoom feature lets you explore space across a huge range of scales, from galaxy clusters down to spacecraft only a few meters across. A 'point-and-goto' interface makes it simple to navigate through the universe to the object you want to visit.
  • Sky Screen Saver: Shows the sky above any location on Earth, including stars (from the Yale Bright Star Catalogue of more than 9000 stars to the 7th magnitude), the Moon in its correct phase and position in the sky, and the position of the Sun and all the planets in the sky.
    Outlines, boundaries, and names of constellations can be displayed, as well as names and Bayer/Flamsteed designations of stars brighter than a given threshold. A database of more than 500 deep-sky objects, including all the Messier objects and bright NGC objects can be plotted to a given magnitude. The ecliptic and celestial equator can be plotted, complete with co-ordinates.
  • Home Planet: A comprehensive astronomy / space / satellite-tracking package for Microsoft Windows 95/98/Me and Windows NT 4.0/2000/XP and above. Selected features:
    • An earth map, showing day and night regions, location of the Moon and current phase, and position of a selected earth satellite. Earth maps can be customised and extended.Hposition and phase data for the Sun and Moon.
    • Panel showing positions of planets and a selected asteroid or comet, both geocentric and from the observer's location.
    • A sky map, based on either the Yale Bright Star Catalogue or the 256,000 star SAO catalogue, including rendering of spectral types, planets, earth satellites, asteroids and comets.
    • Databases of the orbital elements of 5632 asteroids and principal periodic comets are included, allowing selection of any for tracking.
    • A telescope window which can be aimed by clicking in the sky map or telescope itself, by entering coordinates, or by selecting an object in the Object Catalogue.
    • A horizon window which shows the view toward the horizon at any given azimuth.
    • Object Catalogue allows archiving images, sounds, and tabular data about celestial objects.
    • Orrery allows viewing the solar system, including a selected asteroid or comet, from any vantage point in space, in a variety of projections.
    • Satellite tracking panel. Select an Earth satellite from a database of two-line elements, and see its current position and altitude.
    • View Earth From panel allows you to view a texture-mapped image of the Earth as seen from the Sun, Moon, a selected Earth satellite, above the observing location, or the antisolar point.
    • Satellite database selection allows maintenance of multiple lists of satellites, for example TV broadcast, ham radio, low orbit, etc.
  • SETI@Home: A scientific experiment that uses Internet-connected computers in the Search for Extraterrestrial Intelligence (SETI). You can participate by running a free program that downloads and analyzes radio telescope data.

7 posted on 01/29/2004 3:16:41 PM PST by martin_fierro (Viking it. And liking it.)
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To: martin_fierro
Cool stuff. Thanks for the links.
8 posted on 01/29/2004 3:29:03 PM PST by Blue Screen of Death (,/i)
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To: goldstategop
One of two... Europa has an atmosphere as well.
9 posted on 01/29/2004 3:57:10 PM PST by thoughtomator ("I will do whatever the Americans want because I saw what happened in Iraq, and I was afraid"-Qadafi)
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To: ElkGroveDan; ambrose
The Huygens lander is a contribution of the European Space Agency.

Not a good sign...

10 posted on 01/29/2004 3:58:58 PM PST by thoughtomator ("I will do whatever the Americans want because I saw what happened in Iraq, and I was afraid"-Qadafi)
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To: thoughtomator
Europa has an atmosphere as well.

But we are forbidden from traveling to Europa... on the other hand, all other worlds in the Solar System belong to us.

11 posted on 01/29/2004 4:02:28 PM PST by ambrose
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To: ambrose
That should be "all other worlds in the solar system are belong to us" ;)
12 posted on 01/29/2004 4:03:46 PM PST by thoughtomator ("I will do whatever the Americans want because I saw what happened in Iraq, and I was afraid"-Qadafi)
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To: thoughtomator
My God, it's full of stars!
13 posted on 01/29/2004 4:08:49 PM PST by ambrose (My God, it's full of stars!)
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To: martin_fierro
Thanks for the links. I got a nice telescope a while ago, these links are handy. This ones cool:

http://skyandtelescope.com/observing/skychart/



14 posted on 01/29/2004 4:57:17 PM PST by Imperialist
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To: ElkGroveDan
I heard Huygens has like, at most, an 90 minutes of power to do, anything. From taking pictures to doing experiments. That would mean that any pictures would have to be in that time, and that is supposing that it succeeds within that time.

Not a lot of time to screw around.
15 posted on 01/30/2004 4:07:45 PM PST by Simmy2.5 (Kerry. When you need to katchup...)
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