Future Planetary Exploration

I'm still learning the basics of this site and just learned that anonymous commenting had been turned off. It is now turned on. I'v...

(1) The presentations at the June OPFM Instruments Workshop ( http://opfm.jpl.nasa.gov/community/opfminstrumentsworkshoppresentations/ ) ar...

I will post e-mails I receive (always with permission) that express well thought out views on future planetary missions and roadmaps. The f...

Science Magazine published the following letter to the editor from Alan Stern. It is short enough that reproducing it in full seems to fall...

The latest Aviation Week has a couple of short updates on these two missions. ExoMars, as previously reported, has slipped to 2016. ESA ha...