From Here to Mars: My Testimony before the U.S. Senate Subcommittee on Science and Space

Ten years ago I came out with a book, “Partners in Space: US-Russian Cooperation after the Cold War.”

The Battle of Gettysburg: Reflections on 150 Years

The long days of summer are coming to an end. In palpable ways the beginning of fall has been felt by a reenergized pace and fast-moving political and international developments – which I will write on in the coming weeks and months.