@burger_jaap@mastodon.social2026-07-04 06:34:21
@burger_jaap@mastodon.social2026-07-04 06:34:21
@doktrock@toad.social2026-08-27 16:19:59
#OTD August 27, 1859, Edwin Drake struck oil in Western Pennsylvania, launching a rush #petroleum
https://en.wikipedia.org/wiki/Penns…
@v_i_o_l_a@openbiblio.social2026-08-23 11:10:18
#OTD vor 80 Jahren:
"Aus der "Operation Marriage" entsteht 1946 Nordrhein-Westfalen"
https://www1.wdr.de/mediathek/audio/ze
@cosmos4u@scicomm.xyz2026-06-21 16:42:23
25 years ago #OTD I observed a long Total #SolarEclipse in #Zambia: lots of pictures in the albums https://www.geocities.ws/skyreports/zam2001/index.html = https://web.archive.org/web/20130529024154/http://www.astro.uni-bonn.de/~dfischer/skyreports/zam2001/ and a long story (in German) in https://www.geocities.ws/skyreports/zam2001/bericht.html = https://web.archive.org/web/20120527054554/http://www.astro.uni-bonn.de/~dfischer/skyreports/zam2001/bericht.html
@edintone@mastodon.green2026-08-17 06:30:24
#OTD 17 August 1761, William Carey was born in Paulerspury, #Northamptonshire. Sometimes known as the "Father of Modern Missions" despite colonial connotations, Carey is still held in high esteem in India for his promotion of Bengali culture and social reforms. Read more:
@cosmos4u@scicomm.xyz2026-06-19 20:26:58
50 years ago #OTD the #Viking 1 Orbiter with its precious Lander cargo entered into orbit around #Mars: https://www.facebook.com/VikingMarsMission/posts/pfbid034yTJzsyT5ZrNHgsFeNtxrvFDRxRpFQyQfB344patQDdUr7JBCnJZgPBk9sdSuhhNl - the landing came a month later.
@burger_jaap@mastodon.social2026-07-20 08:39:46
#OTD 2012
Lass uns Freunde sein
@BugWarp@wikis.world2026-07-08 17:32:09
15 years ago #OTD the #SpaceShuttle flew for the last time. The most elegant ship that ever carried humans to the cosmos.. and I miss her everyday.
But it's a good opportunity to remember that Atlantis namesake, the ship RV Atlantis, is still alive and working in Argentina!
@cosmos4u@scicomm.xyz2026-07-20 17:43:41
50 years ago #OTD NASA's #Viking1 landed on #Mars: https://en.wikipedia.org/wiki/Viking_1 - here is part of the first image sent from the surface. The camera was a horizontally rotating scanner moving left to right: the early vertical columns are brighter because dust from touch-down hadn't settled yet.
@cosmos4u@scicomm.xyz2026-06-20 18:35:31
RE: #OTD the #cosmologist George #Lemaître died:
@ose_rouge@don.linxx.net2026-08-28 06:00:10
Heute ist Tag der Russlanddeutschen.
Ostklick gedenkt der Deportationen der Russlanddeutschen in der ehemaligen Sowjetunion beginnend im Jahr 1941.
#Russlanddeutsche #Sowjetunion #OTD https://www.instagram.com/p/Dcki7u9jJKj/
@cosmos4u@scicomm.xyz2026-07-18 07:55:57
100 years ago #OTD the #planetarium in #Jena (Germany) opened to the public: it's the oldest one in the world srill operating in the same location! Scroll down on https://skyweek.wordpress.com/2026/07/18/die-leuchtenden-nachtwolken-sind-weiter-aktiv for some news coverage back then and the wider context.
@cosmos4u@scicomm.xyz2026-07-20 22:23:32
How the #Viking1 #Mars landing 50 years ago #OTD was covered on U.S. TV news then: https://www.youtube.com/watch?v=JDiiPhNs2Xw
@cosmos4u@scicomm.xyz2026-06-12 22:45:31
40 ago #OTD the 'Red Elvis' #DeanReed was found dead: https://www.youtube.com/watch?v=2XdaCWyUyNQ = his cover of "Rock ‘N Roll (I Gave You The Best Years Of My Life)", my favorite version (the original https://www.youtube.com/watch?v=mmNHwqmYDac and the German adaptation https://www.youtube.com/watch?v=Ns73GmANQ5c are also great) - see https://www.deanreed.de and https://en.wikipedia.org/wiki/Dean_Reed about a remarkable life ...
@cosmos4u@scicomm.xyz2026-09-02 18:33:04
RE: #Moon discussion 100 years ago today #OTD in a German newspaper - featuring William Pickering and making a connection to #ContinentalDrift.
@cosmos4u@scicomm.xyz2026-07-29 01:37:15
175 years ago #OTD the Prussian photographer Johann Julius Friedrich #Berkowski took the first photograph of a total #SolarEclipse, seen here in 19th century 'processing': more in https://www.lindahall.org/about/news/scientist-of-the-day/julius-berkowski/ and https://web.archive.org/web/20150402161350/http://www.astro.uni-jena.de/~schie/20130000_WittmannSchielicke_Parish_Mitt_Gauss-Ges_Nr_50(2013)_S_37-54.pdf (PDF pages 8-12) and https://time.com/4883424/solar-eclipse-first-photo-taken/ and https://hyperallergic.com/the-first-photographs-of-a-solar-eclipse/ and https://petapixel.com/2017/08/05/first-ever-solar-eclipse-photo-shot-1851/
@ose_rouge@don.linxx.net2026-06-27 10:46:06
Content warning: Antisemitismus von links
Deutsche linksradikale Militante. Hier immerhin im verspäteten Reflexionsmodus. Aus »Gerd Albartus ist tot.« Positionspapier der RZ, 1991. #OTD #Entebbe #RZ #Antisemitismus
