Night

Tampere – Finlayson (61.50039, 23.75972); [350°]

French Quarter – The "Pirate's Alley Café", which is on the Pirate Alley, where else? ;-)

New Orleans, Toulouse Street – Cafe Maspero. I wasn't in there, but you cannot go in all of them, otherwise I would be still there ;-)

New Orleans – at the corner Royal Street / St. Louis Street I met this fabulous saxophon player and listened to him at least half an hour . ➽ Volker in 2019 ➽ ♫ ♪ Lily Was Here (Candy Dulfer)

Seen at the Place Bijaouane, Agadir (30.41710, -09.60567); [220°] – Google Maps

Bern – Kramgasse and Zytglogge Tower with astronomical clock. Probably one of the most photographed subjects in Bern. The old town of Bern is on the list of the UNESCO World Heritage. ► Wikipedia (46.94802, 07.44935); [270°] – swisstopo

hot spots on the moon, visible from the earth. One day in the far past the moon stopped rotating because of the force of gravity of the earth. That's why we see now always the same side of the moon. In the above picture we can see the half of the waxing moon. Taken with a Nikon, mounted on a reflector telescope Ø 85 mm. 01 – 06: Vallis Alpes and mares ("oceans") on the moon. 11 – 17: Apollo landing points on the moon, 1969, 1971 and 1972. 21 – 27: biggest craters. ➽ See also PIP ;-) ➽ enlargement Ko Hummel (46.7392, 07.3868)

waxing half moon Foto mit einer Nikon, montiert an ein Reflektor-Teleskop Ø 85 mm. Ich habe das Bild noch in alten Beständen gefunden, und gedacht, das dürfe ich der Öffentlichkeit nicht vorenthalten ;-) Anziehungskraft Erde / Mond: Gravitationskonstante G: 6,67430 * 10^-11 m³/kg*s² Gewicht des Mondes (m1): 73’490’000’000’000’000’000’000 kg (7,349 * 10^22 kg) Gewicht der Erde (m2): 5,972 * 10^24 kg Abstand – Mond (r): 384'400 km (384'000'000 m) Anziehungskraft F = G * ((m1 * m2) / r) = [(6,6743 * 10^-11) * (5,972 * 10^24) * (7,349 * 10^22)] / 384'000'000² = 1,985 * 10^20 Newton. 1 N = 0,102 kg F = 2,02486 * 10^19 kg (20'248'600'000 t) (46.7394, 07.3783) [170/200]

Es schneielet, es beielet, es geit ä chüele Wind. D'Meitschi lege d'Händsche a u d'Buebe loufe gschwind ...