I like astronomy, archaeology, photography, music and drinking a lot of tea. I hate politics. Something that annoys me: that I shall not respect the permanence, and to take me by what I'm not. The best sign: VIRGO. The worst: the health. The best: adapt and know how to get ahead. FIRST BLOG: esplaobs.blogspot.com, SECOND BLOG: esplaobs02.blogspot.com, RETRO BLOG: esplaobs01.blogspot.com, YOUTUBE CHANNELS: esplaobs, esplaobs. ext02. Instagram: esplaobsrosario. Welcome to my BLOGs !
Friday, March 29, 2024
Tuesday, March 26, 2024
Monday, March 25, 2024
" ECLIPSE PENUNBRAL DEL LUNA " DESDE ROSARIO - ARGENTINA //// FOTOS: ESMERALDA SOSA - INFO: LICENCIADO EN FISICA JOSÉ LUIS LOMÁSCOLO
info: Licenciado en Física José Luis Lomáscolo
Sunday, March 24, 2024
Friday, March 22, 2024
Thursday, March 21, 2024
Wednesday, March 20, 2024
Tuesday, March 19, 2024
Comet 12P Pons-Brooks Taken by Sormano Astronomical Observatory on March 18, 2024 @ Sormano CO Italy
High Resolution Comet 12P (Pons-Brooks) with RCOS 20" f 7 exp 10min 18 marzo 2024 18.30TU
Photographer's website:
Sunday, March 17, 2024
Thursday, March 14, 2024
COMET 12P/PONS-BROOKS Taken by Gerald Rhemann on March 1, 2024 @ Nerpio, Spain
After an outburst on Feb 29 the comet shows a nice structured ion tail ASA Astrograph H10 f 3.0 ZWO ASI 6200MM Pro cropped image to show details LRGB 12/4/4/4 min. Gerald Rhemann and Lukas Demetz
Photographer's website:
Saturday, March 9, 2024
Wednesday, March 6, 2024
PLANETARIUMS ARE REPORTING RECORD VISITOR NUMBERS FOR 2023
In the last few weeks, we have been receiving the news from all sides: Planetariums are reporting record visitor numbers for 2023, be it in Berlin, Jena, Mannheim, Bochum or Potsdam, and many many more.
This shows that the general interest in science and (space) technology is greater than ever. What wonderful news to celebrate the Centennial of the Planetarium.
The ZEISS Planetarium division would like to congratulate every Planetarian involved in this joint success.
(Photo: Stiftung Planetarium Berlin, Pedro Becerra)
Saturday, March 2, 2024
STAR SHOTS - ARCTURUS (Α BOÖTIS) Taken by Thomas Wildoner on December 14, 2023 @ Weatherly, PA, USA
Arcturus is the brightest star in the northern constellation of Boötes. With an apparent visual magnitude of −0.05, it is the fourth-brightest star in the night sky, and the brightest in the northern celestial hemisphere. The name Arcturus originated from ancient Greece; it was then cataloged as α Boötis by Johann Bayer in 1603, which is Latinized to Alpha Boötis. Arcturus forms one corner of the Spring Triangle asterism. Located relatively close at 36.7 light-years from the Sun, Arcturus is a single red giant of spectral type K1.5III—an aging star around 7.1 billion years old that has used up its core hydrogen and evolved off the main sequence. It is about the same mass as the Sun, but has expanded to 25 times its size and is around 170 times as luminous. Its diameter is 35 million kilometers. Thus far no companion has been detected. (REF: Wikipedia) Tech Specs: Sky-Watcher Esprit 120ED Telescope, ZWO ASI2600MC camera running at -10F, 22 x 60 second exposures, Sky-Watcher EQ6R-Pro pier mounted, ZWO EAF and ASIAir Pro, processed in PixInsight. Image Date: December 14, 2023. Location: The Dark Side Observatory (W59), Weatherly, PA, USA (Bortle Class 4).
Photographer's website: