Slide 1 Mercury’s Craters How They Are And What They Are Lindsay Johannessen PTYS 495 Slide 2 From the Beginning… o How do craters form? o What kinds of craters are there?…
Novae in outbursts! What are we learning from X-rays? Marina Orio INAF-Padova And U Wisconsin How do we learn and what do we want to learn from âsupersoftâ novae? Only…