M81 è una galassia abbastanza vicina a noi.
Fa parte di un gruppo di tre galassie "principali", M82 ed NGC3077 (a breve ve le farò vedere), queste altre due galassie subiscono l'attrazione della compagna e per questo motivo di o molto attive, cioè, in prossimità dei loro nuclei c'è una grande produzione stellare ed emissione di materia.
QSI583, Astrodon Ha 5nm.
When ever I mention Bouddi National Park it's often met with "Do you mean Bondi?"
I venture down to maintland bay for a night under the stars, the weather was very hit and miss with the clouds moving to the east and as I looked out to the west there was some clear skies... I walked down the beach and it was just minutes before sunset, I got quite excited by all the potential in the sky, rock formations, and movements of the sea. I set my comp for a 5 minute exposure as I just love how the ocean always has a smooth shimmer to it.
I thought yes, I am excited for tonight.... After I set up my area on the headland for the night, I unpacked had a little dinner by campstove and a cuppa tea. only to look up and realise that I had been clouded in for the night. It doesn't always go to plan, and indeed this is my 2nd time at this location, and the 2nd time I have been clouded in... at least the coast line has wonderful features.
Canon 6D + Tamron 15-30mm f2.8 + Nisi 10Stop ND + Nisi .9 reverse grad
328s|f11|ISO 200 @ 15mm