Spaceborne X-ray observations of the Sun and sky background : Analysis of data from the XSM onboard SMART-1 Juhani Huovelin and Lauri Alha Observatory,
Juhani Huovelin and Lauri Alha Observatory, University of Helsinki Finland
What do we know about L~Ledd accretion – BHB, ULX – and how does Astro -H help?
Diamond Detectors
