Microquasar GRO J1655-40 = Black Hole & Companion Star - YouTube

https://www.youtube.com/watch?v=Q3Vn31Ik88k

GRO J1655-40 is the second so-called 'microquasar' discovered in our Galaxy. Microquasars are black holes of about the same mass as a star. They behave as sc...

Black Holes and Galaxies: Professor Reinhard Genzel - YouTube

https://www.youtube.com/watch?v=ZDxFjq-scvU

Evidence has been accumulating for several decades that many galaxies harbor central mass concentrations that may be in the form of black holes with masses b...

https://web.archive.org/web/20090206172544/http://www.wissenschaft.de/wissenschaft/news/238303.html

Keine Beschreibung vorhanden.

MPA :: Current Research Highlight :: September 2011

http://www.mpa-garching.mpg.de/mpa/research/current_research/hl2011-9/hl2011-9-en.html

The Max Planck Institute for Astrophysics performs research in the areas of cosmology, stellar evolution, hydrodynamics, high energy astrophysics, astro-particle physics

Hubble Space Telescope Directly Observes Exoplanet - YouTube

https://www.youtube.com/watch?v=HAWMa_YEuKI&fmt=22

http://www.facebook.com/ScienceReason ... Hubblecast 22: Hubble Space Telescope Directly Observes Exoplanet Orbiting Fomalhaut. The NASA/ESA Hubble Space Tel...

Gravitations-Geschwindigkeit: Einstein behält Recht - SPIEGEL ONLINE

http://www.spiegel.de/wissenschaft/weltall/gravitations-geschwindigkeit-einstein-behaelt-recht-a-229836.html

Zum ersten Mal ist es Forschern gelungen, die Geschwindigkeit der Schwerkraft zu messen. Das mit Hilfe des Gasplaneten Jupiter gewonnene Ergebnis bestätigt die Vermutungen Einsteins.

Astronomie: Kein Verständnis für Quasare - Spektrum der Wissenschaft

http://www.spektrum.de/alias/astronomie/kein-verstaendnis-fuer-quasare/1187922

Seit 50 Jahren wissen wir, dass Quasare in gewaltiger Entfernung liegen. Doch noch immer fehlt uns ein Verständnis - es mangelt an kritischem Denken, ...

Allen's Astrophysical Quantities - Clabon Walter Allen, Arthur N. Cox - Google Books

https://books.google.de/books?id=w8PK2XFLLH8C&pg=PA20#v=onepage

This new fourth edition of Allen's classic Astrophysical Quantities belongs on every astronomer's bookshelf. It has been thoroughly revised and brought up to date by a team of more than ninety internationally renowned astronomers and astrophysicists. While…

Allen's Astrophysical Quantities - Clabon Walter Allen, Arthur N. Cox - Google Books

http://books.google.de/books?id=w8PK2XFLLH8C&pg=PA326&lpg=PA326&dq=%22D/1993+F2+(Shoemaker-Levy+)%22+Marsden&source=bl&ots=TOnka

This new fourth edition of Allen's classic Astrophysical Quantities belongs on every astronomer's bookshelf. It has been thoroughly revised and brought up to date by a team of more than ninety internationally renowned astronomers and astrophysicists. While…

The New Cosmos: An Introduction to Astronomy and Astrophysics - Albrecht Unsöld, Bodo Baschek - Google Books

http://books.google.de/books?id=nNnmR8ljctoC&pg=PA441

This new edition of the classic textbook The New Cosmos presents a comprehensive introductory survey of the whole field of astronomy and astrophysics.Among the topics covered are:- Classical astronomy and the Solar System- Instruments and observational…