Comet C/2020 F3 NEOWISE

C/2020 F3 NEOWISE in the city lights This comet is somehow unexpected guest. It was discovered by a team using the…


Apollo 11 landing site and Luna 15 crash site

50 years ago astronauts of mission Apollo 11 have been traveling to the Moon. They were somewhere in the middle of this outstanding journey, and…


Processing color Moon images

The Moon is very tempting and graceful imaging target. It is enough to have some longer focal length instrument without any tracking abilities to…


1304 Arosa photometry

1304 Arosa asteroid is yet another main belt object that orbits the Sun in 5 years and 9 months. Arosa diameter is estimated to 40km, and it is…


21P Giacobini Zinner

Comet 21P/Giacobini-Zinner

Comet 21P/Giacobini-Zinner has been discovered in 1900 by Michael Giacobini for the first time. Its another approach has been missed, and in 1913 it…


April 2018 Moonscapes

Last few days here in Poland were quite impressive for astronomy amateurs. Weather was good and stable in large area, and also Moon was moving from…


March 2018 Moonscapes

Over last two nights Moon was near to first quarter and was shining high in the night sky. I spent some very nice time at eyepiece on observations.…


Jupiter's moons and Moon

On frosty morning of February, 6th I have been waiting for Moon and Jupiter to climb higher in the sky. Around 6 am Moon has already been quite…


Five days left to Super/Blue/Full Moon

On Wednesday, January 31st there will be rare Moon event. It will be Full Moon. And it will also be third Supermoon in the row - it means it is Full…


1321 Majuba photometry

(1321) Majuba is one of very many asteroids in the Solar System. It orbits around Sun with the period of 5 years and 21 days in the average distance…


Supermoon

In December 2017 and January 2017 there will be three supermoons :)  And supermoon is a full Moon that approximately conicides with the closest…


May in the Moon

It's getting close to summer solstice. Nights are shorter and shorter, and there is also growing Moon in the sky - not a good time for deep sky…