Zdobienie / Decoration

Author: PekDar

Zdobienie / Decoration
IC 1805 – Heart Nebula - displ. image

IC 1805 – Heart Nebula and interstellar dust

7500 light years away from Earth and is located in the Perseus Arm of the Galaxy in the constellation Cassiopeia. It is an emission nebula showing glowing ionized hydrogen gas and darker dust lanes. The brightest part of the nebula (a knot at its western edge) is separately classified as

Read more...
Laser Collimator Mk III - overview

External power supply – Laser Collimator MK III

   The laser collimator is a very useful tool especially for amateur astronomers. My model ( Baader Laser Collimator Mark III ) works very well, but has one disadvantage, like any other type of this type. The weakest link in the whole construction is the SR battery model. Usually, the

Read more...
M45 - Pleaides

M45 – Pleiades

M45 – Pleiades, open star cluster    The Pleiades also known as the Seven Sisters and Messier 45, are an open star cluster containing middle-aged, hot B-type stars located in the constellation of Taurus. It is among the star clusters nearest Earth and is the cluster most obvious to the

Read more...
iOptron CEM25P - dovetail handle

iOptron CEM25P – DEC axle bearings replacement

Introduction      English is not my natural language. I have put my best effort of my ability, to ensure that the translation of this document is accurate. I certainly did not avoid mistakes, so please, if you have found a mistake, or if you can express the same thought better

Read more...
iOptron CEM25P

iOptron CEM 25P – RA axle bearings replacement

Introduction English is not my natural language. I have put my best effort of my ability, to ensure that the translation of this document is accurate. I certainly did not avoid mistakes, so please, if you have found a mistake, or if you can express the same thought better from

Read more...
My Copyrights

All content on this site is subject to legal protection under the provisions of the Act of February 4, 1994 on Copyright and Related Rights (consolidated text of 2006, gov. Journal of Laws No. 90, item 631, as amended). ). Without the author’s consent, it is forbidden, among others content reproduction, copying, reprinting, storage and processing by any electronic means, in whole or in part.

Further dissemination referred to in art. 25 paragraph 1 point b of the Act of 4 February 1994 on copyright and related rights. Copying, processing, distributing these materials in whole or in part without the author’s consent is prohibited.