Secret Still Observatory

'Sing to the Moon and the stars will shine'

Mark

2 minute read

Nebulae

The Tadpoles Nebula IC410


Constellation: Auriga
The size of the Tadpoles is immense. Each measures in the region of ten light-years in length. They are still young at 4 million years old, lying at a distance of 12,000 light-years from Earth.

The Jellyfish Nebula IC443


Constellation: Gemini
This image shows only part of the nebula, a supernova remnant 5,000 light-years away.

The Cone Nebula


Constellation: Monoceros
The Cone forms part of the larger Christma Tree Cluster NGC2264. it lies at a distance of 2,700 light-years.

The Bubble Nebula NGC7635


Constellation: Cassiopeia
Distance 7,100 light-years. What looks like a bubble is created by hot stellar winds from the central star (in this case not central but offset to the right in the image).

The Fossil Footprint Nebula NGC1491


Constellation: Perseus
A bright emission nebula located at a distance of 9,800 light years.

The Iris Nebula NGC7023


Constellation: Cepheus
At a reletively close distance of 1,700 light-years, this beautiful reflection nebula shows well the large clouds of interstellar dust near the central star.

The Cygnus Wall in NGC7000


Constellation: Cygnus
What is known as the Cygnus Wall is part of the North America Nebula NGC7000. On this particular night a meteor was seen streaking across its face.

The Elephant's Trunk Nebula IC1396


Constellation: Cepheus
A stunning emission nebula 3000 light-years away. Here processed using the Foraxx palette. The "trunk" extends for 20 light-years.

The Ghost of Cassiopeia IC63


Constellation: Cassiopeia
The Ghost is an eerie reflection nebula illuminted by the star Navi in the large W shape of the constellation Cassiopeia.

The Western Veil Nebula NGC6960


Constellation: Cygnus
The Western Veil is part of the wider Cygnus loop lying at around 1,470 light-years, It is a supernova remnant of huge dimensions in the northern summer sky. The explosion is thought to have occured between 10,000 and 20,000 years ago. The bright star is 52 Cygni.

Galaxies

The Whirlpool Galaxy (M51)


Constellation: Canes Venatici


The Pinwheel Galaxy M101


Constellation: Ursa Major


Bode's Galaxy M81


Constellation: Ursa Major


The Splinter Galaxy NGC5906


Constellation: Coma Berenices


The Blowdryer Galaxy M100


Constellation: Coma Berenices


Solar System


The Crater Petavius




Day six Moon with Earthshine




Moon and Mars

The occultation of Mars by the moon at 4am on 8th Dec 2022. Mars is just visible on the limb of the Moon on the left.


Recent posts

Categories