The membership and staff of the Space Studies Institute extends the deepest sincere condolences to the family, friends and associates of Mark Hopkins. Over many years and in countless contexts, most of us had the pleasure of Mark’s company and we will always remember his unwavering support for the ideas and ideals of SSI founder Gerard K. O’Neill.
Free Presentations from The Space Studies Institute
The Space Studies Institute is sometimes asked if we can provide pre-made Powerpoint presentations...