Titlebook: Dynamics and Interactions of Galaxies; Proceedings of the I Roland Wielen Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 199

脫水

行為

Eustáquio J. Reis,Fernando A. Blanconation of globular cluster ages, and has allowed at least relative ages to be derived with a new level of precision. Despite controversy over many of the details, agreement is beginning to emerge that some very significant age differences do exist among globular clusters.

競(jìng)選運(yùn)動(dòng)

Eustáquio J. Reis,Fernando A. Blancok galaxies may have formed through mergers. As we shall see, it now seems likely that the present position of a galaxy in Hubble’s morphological sequence was determined mainly by the number and severity of mergers in its past history.

侵略主義

Are Our Globular Clusters Coeval?nation of globular cluster ages, and has allowed at least relative ages to be derived with a new level of precision. Despite controversy over many of the details, agreement is beginning to emerge that some very significant age differences do exist among globular clusters.