Penulis: R. Giacconi

The meeting of the High Energy Astrophysics Division of the American Astronomical Society, held in Cambridge, Massachusetts on January 28- 30, 1980, marks the coming of age of X-ray astronomy. In the …

It was about fourteen years ago that some of us became intrigued with the idea of searching the sky for X-ray and gamma-ray sources other than the Sun, the only celestial emitter of high-energy …

The IAU Symposium No. 55 on ‘X-Ray and Gamma-Ray Astronomy’ has occurred, not entirely by coincidence, at an important moment in the development of these new branches of observational astronomy. In …