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In roughly 9 months Cassini will crash into Saturn ending its 20 year mission

Posted on 12/11/16 at 9:56 pm
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31590 posts
Posted on 12/11/16 at 9:56 pm
LINK


Cassini was an incredible spacecraft and seemed to keep on delivering beautiful images of Saturn and its moons.

Wikipedia page on it: LINK

NASA page: LINK

NASA Cassini image gallery: LINK

quote:

The spacecraft launched on October 15, 1997 aboard a Titan IVB/Centaur and entered orbit around Saturn on July 1, 2004, after an interplanetary voyage that included flybys of Earth, Venus, and Jupiter. On December 25, 2004, Huygens separated from the orbiter and landed on Saturn's moon Titan on January 14, 2005. It successfully returned data to Earth, using the orbiter as a relay. This was the first landing ever accomplished in the outer Solar System.




This post was edited on 12/11/16 at 10:33 pm
Posted by Spankum
The Sip
Member since Jan 2007
63270 posts
Posted on 12/11/16 at 9:59 pm to
man, it sure doesn't seem like it has been that damn log since that thing was launched. been a good spacecraft that accomplished exactly what we wanted.
Posted by crazyLSUfan
LA (Lower Alabama)
Member since Aug 2006
6698 posts
Posted on 12/11/16 at 10:02 pm to
NASA rules
Posted by OleWarSkuleAlum
Huntsville, AL
Member since Dec 2013
10293 posts
Posted on 12/11/16 at 10:06 pm to
quote:

NASA rules


Muslim outreach paying dividends!
Posted by PsychTiger
Member since Jul 2004
110616 posts
Posted on 12/11/16 at 10:07 pm to
Pretty cool, but I fail to see how this helps with Muslim outreach.
Posted by ForeverLSU02
Albany
Member since Jun 2007
52582 posts
Posted on 12/11/16 at 10:11 pm to
Crazy to think that 1997 is 20 years ago. Seems like yesterday
Posted by Soup Sammich
Member since Aug 2015
3301 posts
Posted on 12/11/16 at 10:18 pm to
So it went to Venus,turned around, came back by Earth and went to Saturn?
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31590 posts
Posted on 12/11/16 at 10:20 pm to
quote:

So it went to Venus,turned around, came back by Earth and went to Saturn?



Gravity assist: LINK
Posted by PsychTiger
Member since Jul 2004
110616 posts
Posted on 12/11/16 at 10:21 pm to
Be glad it will crash into Saturn and not Uranus.
Posted by Soup Sammich
Member since Aug 2015
3301 posts
Posted on 12/11/16 at 10:43 pm to
quote:

Be glad it will crash into Saturn and not Uranus.



Is Uranus a planet or black hole?
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31590 posts
Posted on 12/12/16 at 8:00 am to
Another neat space probe Juno just made (or is in the process of) it's third orbit around Jupiter.

LINK


quote:

At the time of closest approach (called perijove), Juno will be about 2,580 miles (4,150 kilometers) above the gas giant's roiling cloud tops and traveling at a speed of about 129,000 mph (57.8 kilometers per second) relative to the planet. Seven of Juno's eight science instruments will be energized and collecting data during flyby.


Posted by Loungefly85
Lafayette
Member since Jul 2016
7930 posts
Posted on 12/12/16 at 8:14 am to
I remember that the launch of Cassini was somewhat controversial because its plutonium power source. Bill had to go on TV to reassure people that everything would be all right.
Posted by Wally Sparks
Atlanta
Member since Feb 2013
32880 posts
Posted on 12/12/16 at 8:15 am to
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31590 posts
Posted on 12/12/16 at 8:39 am to
quote:

I remember that the launch of Cassini was somewhat controversial because its plutonium power source. Bill had to go on TV to reassure people that everything would be all right.



Sadly we had a 30 year stretch of not producing any, and while we started back up it's not much. Our spacecrafts could be much more powerful than they are but are having to deal with limited quantities of Plutonium 238 so being forced to rely on solar.

LINK
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
58613 posts
Posted on 12/12/16 at 8:45 am to
quote:

Sadly we had a 30 year stretch of not producing any, and while we started back up it's not much. Our spacecrafts could be much more powerful than they are but are having to deal with limited quantities of Plutonium 238 so being forced to rely on solar
Why didnt they just call Libya?
Posted by CAD703X
Liberty Island
Member since Jul 2008
94629 posts
Posted on 12/12/16 at 9:07 am to
In other news my state of the art 2016 smart phone battery can't make it past 3pm each day.
Posted by rattlebucket
SELA
Member since Feb 2009
12950 posts
Posted on 12/12/16 at 9:27 am to
We can land on another planets moon but we can't balance the fed budget. Maybe we should stop going to OTHER planets.
Posted by DavidTheGnome
Monroe
Member since Apr 2015
31590 posts
Posted on 12/12/16 at 9:36 am to
quote:

We can land on another planets moon but we can't balance the fed budget. Maybe we should stop going to OTHER planets.



NASA amounts to a miniscule amount of the federal budget and is seemingly one of the only competent agencies there is. There's much better places to trim the fat.
Posted by MountainTiger
The foot of Mt. Belzoni
Member since Dec 2008
14969 posts
Posted on 12/12/16 at 9:49 am to
quote:

I remember that the launch of Cassini was somewhat controversial because its plutonium power source. Bill had to go on TV to reassure people that everything would be all right.

The launch and also the gravity assist when it flew back by Earth. Some people were worried that it would crash into the planet.

I have to say that of all the probes we've sent to other planets, Cassini has been one of the most successful.
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