Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Blogs

Blog Archive

 

Animation from Cassini's approach to Dione

Posted by Emily Lakdawalla on 2005/10/12 09:01 CDT

The images from Cassini's Dione encounter yesterday have started coming back, and there is a really cool set of 16 pictures of Dione and Rhea.

Read More »

A new Cassini data release to the Planetary Data System

Posted by Emily Lakdawalla on 2005/10/06 09:29 CDT

Yesterday, this quarter's release of Cassini data showed up at the Planetary Data System (PDS). The PDS is the public repository for all of NASA's data.

Read More »

Amazing views of Hyperion

Posted by Emily Lakdawalla on 2005/10/01 11:11 CDT

I've finally worked my way through all of the Hyperion images that were returned from the last flyby. It's a wonderful data set.

Read More »

A new view of Pandora

Posted by Emily Lakdawalla on 2005/09/07 12:54 CDT

Read More »

A couple of pretty Cassini photos from this week

Posted by Emily Lakdawalla on 2005/08/20 09:06 CDT

First, here's a nice shot of Epimetheus, which was taken about a month ago.

Read More »

A little more Hyperion

Posted by Emily Lakdawalla on 2005/08/18 08:35 CDT

Checking the Cassini raw images website, I found quite a few more images of Hyperion this morning. It looks like Cassini had a leisurely flyby of the little moon from roughly 700,000 kilometers' distance.

Read More »

A couple cool raw Cassini pics -- and a break in the data

Posted by Emily Lakdawalla on 2005/07/19 04:56 CDT

I monitor the Cassini website to keep my eye out for cool pictures, and it's usually relatively easy to figure out what the spacecraft is looking at (rings, moon, Saturn, whatever). Sometimes, though, the images can be very confusing.

Read More »

A change of plans for Cassini: higher altitude for the "T7" Titan flyby

Posted by Emily Lakdawalla on 2005/07/15 01:00 CDT

The June 15 Cassini Project Update includes a note about a difficult decision -- they are raising the altitude of an upcoming Titan flyby, "T7," which is scheduled for September 7.

Read More »

Cassini-Huygens anniversary

Posted by Emily Lakdawalla on 2005/07/01 04:07 CDT

In the midst of all this hoopla about Deep Impact, I haven't been able to give the proper attention to Cassini, which began its second year of operations at Saturn today.

Read More »

News: Dark Spot Near the South Pole: A Candidate Lake on Titan?

Posted by Emily Lakdawalla on 2005/06/28 11:00 CDT

The Cassini imaging team has released an image containing a feature unlike any other that they have seen on Titan. The very dark color, curvaceous outline, and sharp edge of the feature have led them to the conclusion that it could well be the long-theorized but never-before-seen body of liquid hydrocarbons on the surface of Titan.

Read More »

A couple of pics from Cassini at periapsis

Posted by Emily Lakdawalla on 2005/06/27 08:20 CDT

Cassini's been in orbit around Saturn for almost exactly a year now, and the mission seems pretty much to have dropped off of the public radar screen. But there's still three years to go on the primary mission, and lots left to do, and I for one am not at all bored.

Read More »

New Mosaics of Huygens' Titan Images

Posted by Emily Lakdawalla on 2005/05/05 11:00 CDT

Although the two spacecraft traveled a billion kilometers together to study Titan, Cassini and Huygens are two very different types of missions.

Read More »

Cassini's Radio Ear on Huygens

Posted by Emily Lakdawalla on 2005/02/14 10:00 CST

Scientists have released a new sound from Huygens, representing the radio signal that Cassini detected from the little probe as it descended to Titan's surface.

Read More »

3-D Views of Titan's Surface from Huygens

Posted by Emily Lakdawalla on 2005/02/08 10:00 CST

It's been close to a month since Huygens descended to the surface of Titan. Many visitors to this website have expressed impatience with the pace of the release of images from the Huygens cameras, a feeling that is no doubt shared by space enthusiasts around the world who are eager to see refined views of the alien surface of Titan.

Read More »

They Were the First, and the Last, to Hear from Huygens

Posted by Emily Lakdawalla on 2005/02/07 10:00 CST

On January 14, 2005, the eyes of the world were on the European Space Operations Centre in Darmstadt, Germany, where Huygens mission operators were anxiously awaiting news from Huygens. Would the little probe -- a mission built in seventeen countries, more than twenty years in the making -- be a success, or would it prove a repeat of the heartbreaking silence of Beagle 2?

Read More »

Raw Images from Huygens

Posted by Emily Lakdawalla on 2005/01/16 10:00 CST

In the 48 hours since Huygens' data first began streaming back to Earth, a few processed images of the channeled landscape and bouldery landing site have been released to the public. Now, the Descent Imager Spectral Radiometer team at the University of Arizona has put all of Huygens' images online for the public to view.

Read More »

Descent Imager Spectral Radiometer (DISR)
Optical Remote Sensing Instrument for the Huygens Probe

Posted by Amir Alexander on 2005/01/10 10:00 CST

The Descent Imager Spectral Radiometer crams six sub-instruments into a tiny footprint within the Huygens probe.

Read More »

Titan: Arizona in an Icebox?

Posted by Emily Lakdawalla on 2004/01/21 10:00 CST

A week after Huygens' descent, the emerging picture of the surface of that smoggy world is of an arid, icy desert, where periodic storms of methane rain create transient rivers that wash sooty soil from icy highlands out to short-lived pools and lakes. The pools dry up -- perhaps sinking into a sandy soil of glass-like water ice -- and the Titanian desert waits for another methane storm.

Read More »

Items 141 - 158 of 158  Previous12345678
Facebook Twitter Email RSS AddThis

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Us

Featured Images

The Pale Blue Dot of Earth

Scale comparison of comets visited by spacecraft as of 2014
OSIRIS view of comet Churyumov-Gerasimenko on July 29, 2014
Instruments selected for the Mars 2020 rover
More Images

Featured Video

View Larger »

Fly to an Asteroid!

Travel to Bennu on the OSIRIS-REx spacecraft!

Send your name

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!