Future Planetary Exploration

In a previous blog entry ( Robotic Precusor Missions ), I described a proposed new NASA initiative in the manned exploration program to deve...

Spaceflight Now has a nice article summarizing the status of the selection of the landing site for the Mars Science Laboratory:  http://spac...

As with all my editorials, I am not trying to convince anyone to my point of view.  No one on the Decadal Survey has ever heard of me, and m...

A conference on the  Europa Jupiter System Mission (EJSM) has just completed, and the presentations are a treasure trove of information on t...

Two good articles have been published in the last few days.  The first, from Air & Space magazine describes the proposed AVIATR Titan p...