Cosmic Expansion and Ho: A Retro- and Pro-Spective Note
| dc.creator | Tammann, G. A. | |
| dc.creator | Reindl, B. | |
| dc.date | 2002-08-08 | |
| dc.date | 2002-10-02 | |
| dc.date.accessioned | 2026-07-07T02:04:37Z | |
| dc.date.available | 2026-07-07T02:04:37Z | |
| dc.description | Attempts to measure extragalactic distances over the last 90 years are briefly described. It follows a short history of the discovery of the expansion of space. Reasons are discussed for the decrease of the Hubble constant from Ho~500 originally to Ho<~60 at present. Remaining problems with Cepheids as local distance calibrators are outlined. | |
| dc.description | 15 pages (2 figures). To appear in the proceedings of the XXXVIIth Moriond Astrophysics Meeting "The Cosmological Model", Les Arcs, France, March 16-23, 2002. Revised version with minor changes and additional references | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0208176 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0208176 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/4829 | |
| dc.subject | Astrophysics | |
| dc.title | Cosmic Expansion and Ho: A Retro- and Pro-Spective Note | |
| dc.type | text |