Tuesday, August 26, 2014

Triton again


Here is an area of Triton on the hemisphere seen close up but not very well imaged.  Two intersecting tectonic features can be seen. Triton is the largest known KBO (albeit a captured one) and while it is better known than any others (at least until next year), it begs for further exploration. 



Processed image Copyright Ted Stryk, Raw Data Courtesy NASA/JPL

Monday, August 25, 2014

Latest reworking of the best Triton mosaic...

I am still working with this dataset.  I have an idea for some "grand" mosaics combining more image data and hopefully doing better with the terminator.  I have, however, fixed the unnatural limb, and some hazes are visible.   I am posting this today in honor of the 25th anniversary of Voyager 2's flyby of Neptune and Triton.


Here is an enlargement showing some of the atmospheric features visible.


Processed image Copyright Ted Stryk, Raw Data Courtesy NASA/JPL

Wednesday, August 20, 2014

A full Titania

As Voyager 2 approached the Uranian system in 1986, it focused primarily on Titania, the largest moon, until closest approach.  One of the most interesting of the more distant approach shots is this one, Titania at "full" phase.  It shows largely uniform moon with the exception of the effects of impact craters. 


Processed image Copyright Ted Stryk, Raw Data Courtesy NASA/JPL