Richard Hill

Stephen Zunes, a foreign policy scholar and professor in Middle Eastern studies at the University of San Francisco, analyzes and contextualizes the Jan. 3 U.S. military strike on Venezuela and the abduction of the nation’s President Nicolas Maduro and Fir... See more

I can’t pass over this isthmus of craters between Mare Fecunditatis on the east (right) and Mare Nectaris on the west, when they are visible. The largest crater just above center is Gutenberg (77km diameter) with an equally interesting crater formation to... See more

The Sonoma-Marin SMART commuter train has finally come to Windsor, Calif. Windsor is about 10 miles north of Santa Rosa, The northernmost terminus for the train has, up until now, been the Santa Rosa airport, although the SMART station is a mile away from... See more

Richard Hill 2025-12-05 08:49:43 When I write, I like to have a podcast playing in the background. Sometimes it’s one of the railway shows — Rail Technology Magazine has a great one — other times it’s environmental voices talking about climate change and ... See more

A dramatic scene as the sun rises on the huge crater Clavius (231km diameter) left of center still deep in shadow. The two circles inside Clavius are Clavius D (28km) and left of it Clavius C (21km). This view of them as just rings is very short lived. Be... See more