Hace tiempo que no publico nada de lo que pude observar con el telescopio. Acá les dejo unas imagenes planetarias que tomé en setiembre (Saturno) y fines de febrero (Júpiter y la Luna a 30º de altura). Las tomé con una Celestron NexImage 5 a foco directo prestada, con una escala de placa nativa (sin filtros ni barlows) de 0.38"/px y un seeing regular #kasai #jscope80l #japan #telescopio #refractor #telescope #planet #planeta #saturn #jupiter #saturno #astronomía #astronomy #planetary

#Planetary #Parade: How to spot the celestial alignment over #Bavaria this weekend

On February 28, the night sky over Munich and beyond will host a rare gathering of planets. While astronomical charts show a perfect line, the Munich Observatory warns that catching all the "pearls on a string" requires perfect timing and a clear view of the western horizon.

#Read More👇👇👇

https://munchen.news/en/munich/planetary-parade-over-bavaria-how-and-when-to-observe-the-celestial-phenomenon/

Even though our knowledge has greatly advanced over the decades, I must say the #planetary literature was much more exciting during the Mariner program
#Mars

(Image from here: https://www.ebay.com/itm/146925115304 )

What The Soviets Found On Venus

  • interesting vid to watch
  • learn about Soviet determination
  • unreal atmospheric pressures
  • temperatures higher than an oven in the atmosphere
  • braking systems for probes in water like behaving heavy Venus atmosphere
  • Venera 13 had a mic onboard!
  • Venus sounds horrifying (at least to my little cousin whose listening in as I make this toot) ;)
  • they had sent 14 probes at least to Venus

https://www.youtube.com/watch?v=4_iTuvomj0Y

#Space #Final #Frontier #Startrek #No #Starship #Venera #Soviet #Union #SovietUnion #History #Learn #Documentary #Strange #New #World #hostile #atmosphere #barometer #thermometer #PSImeter #logic #probe
#determination #inter #planetary #Venus #Science #Physics #Chemistry #LineairAlgebra #Lineair #Algebra #Geology #fall #collapse #russia

#Cosmic first: #Supermassive #Black hole caught “turning on” in real-time : Medium

#RNA strand that can almost self-replicate may be key to #Life's origins : New Sci

This inside-out #Planetary system has #Astronomers scratching their heads : Misc

Latest #KnowledgeLinks

https://knowledgezone.co.in/resources/bookmarks

Volcanic Lava Rock Terrain | 2D Nature | Unity Asset Store

Elevate your workflow with the Volcanic Lava Rock Terrain asset from Boney Toes. Browse more 2D Textures & Materials on the Unity Asset Store.

🌏 Why are only a few #planets suitable for life? And why is Earth one of them?

Dr. Rob Spaargaren, together with his international team of astronomers, answers these questions in a new paper.

It may have consequences for the search for life elsewhere.🔎

Curious? Read more 👇️
🔗https://www.rug.nl/fse/news/matter-and-space/why-only-a-small-number-of-planets-are-suitable-for-life

🧪 #SciComm #ScienceNewsroom #astronomy #KapteynInstitute #astrophysics #physics #exoplanets #planetary #research #science #scientistsOnMastodon @universityofgroningen @ethzurich

🌍 Astronomers from all over the world are coming to Groningen for the #RockyWorlds4 conference.

'We would like to broaden the ideas about what a rocky planet could be made up of,' says Inga Kamp, astrophysicist at the UG.

Curious? Read more 👇
🔗 https://www.rug.nl/fse/news/matter-and-space/the-search-for-extraterrestrial-life-and-can-we-broaden-our-ideas-about-it
🧪 #SciComm

#astronomy #KapteynInstitute #astrophysics #physics #extraterrestrial #ET #exoplanets #planetary #research #scientistsOnMastodon @universityofgroningen

This research fills a critical "missing link" in #planetary science, offering a comparative lens to understand the history of our own Solar System—specifically the #Kuiper Belt and the Moon's cratering—while helping scientists determine if our system's chaotic evolution is unique or a cosmic norm.
#Astronomy #PlanetaryScience #sflorg
https://www.sflorg.com/2026/01/astr01202601.html
International astronomical survey captures remarkable images of the “teenage years” of new worlds

The growing pains of young planets as they enter their teenage phase have been captured in unprecedented detail

https://actuaries.org.uk/news-and-media-releases/news-articles/2026/jan/14-jan-26-parasol-lost-recovery-plan-needed/

"#Planetary Solvency is threatened, and we urgently need a recovery plan. An actuarial review of key #climate change assumptions shows we may have seriously underestimated the rate of #warming as well as the related #economic #impacts"

These are the people who really understand #risk. 2 degrees by 2050. Mind you - average over 2023-25 was 1.48 degrees.

Parasol Lost: Recovery plan needed | Institute and Faculty of Actuaries

Global temperatures are accelerating faster than predicted, driven by a loss of ‘aerosol cooling’, a hidden sunshade effect created by air pollution which has offset around 0.5°C of warming.

Institute and Faculty of Actuaries