Plaiedes - annotated image

Pleiades spectra

During last observing session I pointed telescope with attached spectroscope to well known Pleiades open cluster. It is also called "Seven Sisters"…


Untamed Seven Sisters

Bad weather drives me crazy. In December last year I collected RGB frames for M45 Pleiades open cluster. I already had luminance only, but conditions…


IC349 Barnard's Nebula

IC349 - Barnard's nebula It is just a small nebula that lies about 0.06 light years from Merope star (bright one in the center). It is quite a…


Retro Seven Sisters

The Pleiades or Seven Sisters is an open star cluster located in constellation Taurus. Contains middle aged (about 100 million years old), hot, blue…