mkk707: Testing a 500 mm mirror lens
mkk707: I feel really small ...
mkk707: Cruising at 39,000 feet
mkk707: The sun on 20 July 2016
mkk707: So, why not simply use a telescope?
mkk707: Full moon rising
mkk707: Venus and M45 on 5 April 2020
mkk707: Supermoon 7 April 2020
mkk707: Orange supermoon rising
mkk707: Diagonal
mkk707: Not a Japanese watercolour
mkk707: Autumn is here
mkk707: Light drizzle and low clouds
mkk707: Crisp autumn morning
mkk707: The waning moon, this morning
mkk707: Foggy evening, waxing moon
mkk707: Partial solar eclipse on 10 June 2021
mkk707: Fog in the hills
mkk707: Morning mist in the hills
mkk707: Morning moon, two days after full
mkk707: 05:05 this morning
mkk707: Conjunction
mkk707: Scattered clouds ...
mkk707: Comet C/2022 E3 (ZTF) crossing Auriga on 8 Feb 2023