Atmospheric Optics - Sacred Space Astronomy

Rainbow Challenge

Posted on June 12, 2020 by Deirdre KelleghanJune 12, 2020

Normal Just a few weeks ago I was lamenting ( in this blog) the fact that I had nothing to offer an annual Irish creative festival. Cruinniu na nOg (The meeting of the Young). This is a free festival for children and young people all over Ireland. Last year I was in libraries in Castlebar Co Mayo with my workshops Lets Go to the Moon. The previous year I was in Birr Library Co Offaly with Stars Wonderful Stars. They were actual workshops with lots of children, pre COVID 19 when face to face was normal. New normal I decided almost as I was writing that blog to try to make a video which might be relevant. My idea was based on the fact that children have been drawing and painting rainbows as a response to the COVID 19 crisis. A lot of rainbow hugs for healthcare workers. So I figured maybe a little knowledge about how rainbows come about … Continue reading →

On Peace Stars and Rainbows

Posted on March 20, 2020 by Deirdre KelleghanMarch 20, 2020

Recently I came across this beautiful poem by Wendell Berry. Mr Berry is an award-winning American writer and poet. I found his poem inspiring and uplifting in these dark days. One line, in particular, stood out to me hence this blog on peace, stars and rainbows. “And I feel above me the day-blind stars waiting with their light” Stars In the daytime, the sun-facing side of our planet is saturated in light from our nearest star. Meanwhile, the night facing side is subject to the distant light of billions of stars. These stars of the night are invisible to us when the sun dominates our daytime lives. They become day-blind to us while they wait for the planet to rotate and bring their light in waiting to our eyes. Our day eliminates them from our vision and our minds. ( unless one of them goes supernova or there is a total solar eclipse available to us ) Rainbows Our sun … Continue reading →

Christopher M. Graney January 27, 2021 at 9:05 am on Faith, Science and Astronomy TextbooksGood! Glad to hear it. As for myself I still think they need more on Kepler, at least if they are going to throw in bits of history with any religion content. It would help with those many students who are afraid that science is all about being non-theistic.
Joel Hopko January 24, 2021 at 12:24 pm on Faith, Science and Astronomy TextbooksProfessor Graney -- Call me easily placated, but I was actually somewhat relieved that most of the texts reviewed at least attempted to provide some nuance to the Galileo narrative. Certainly an improvement over the "martyr for science" trope so frequently dispensed over popular media. Obviously much work remains, but...
Fr. James Kurzynski January 20, 2021 at 6:48 am on Space Missions In 2021: What Are You Most Excited To See In This New Year?Thanks Janine! I love your reflection on the Al Amal mission! I was so impressed with the video they produced and, yes, I can't wait to see the United Arab Emirates contribution to science! It's something that isn't mentioned much, but should be mentioned more: True science, by its very...
Janine Samz January 19, 2021 at 9:37 am on Space Missions In 2021: What Are You Most Excited To See In This New Year?Thank you, Father. Let's see. I am drawn to three! The Emirates one is interesting because of the extent of what they are looking for and from history I know the Arab culture used to be a leader in science. It would be interesting to see them at work again...
Christopher M. Graney January 19, 2021 at 8:59 am on “Cosmos: Possible Worlds”, 10-13: Goodbye to a Losing SeasonMy experience with students and the general public is that a reasonable number of people will be amazed by the real universe. For example, people who saw the conjunction on the 21st were generally amazed. But certainly Cosmos seems to think that stuff has to be over the top.
Stan Sienkiewicz January 16, 2021 at 9:17 am on “Cosmos: Possible Worlds”, 10-13: Goodbye to a Losing SeasonIt is a shame that the producers of the show are not amazed by the real world and need to enhance reality with special effects. I feel you are discussing a topic that is coming up quite often about our culture: the lack of astonishment. I recently had taken a...
Fernando Comeron January 15, 2021 at 5:22 am on JWST update – Hexagons in SpaceIncidentally, you can see that we at the European Southern Observatory (ESO, of which Ireland is a member too) did something that bears some resemblance several years ago. We invited visitors to our headquarters near Munich on the open doors day in 2011 to put hexagons together to reproduce a...
Fernando Comeron January 15, 2021 at 5:07 am on JWST update – Hexagons in SpaceNice article, Deirdre -and actually hexagons in space are very common, although very tiny. Carbon hexagonal cycles are at the basis of polycyclic aromatic hydrocarbons, a class of molecules that compose the cold interstellar medium. So hexagons are pretty much everywhere in the Universe!
Bob Trembley January 14, 2021 at 2:01 am on In the Sky This Week – January 12, 2021Thanks for keeping me honest! :) I corrected it to say "Mercury appears slightly higher above the horizon each evening." When you advance days in Stellarium at dusk, you see Jupiter and Saturn get lower each day, and Mercury getting higher. Venus gets a bit lower each morning in the...
Joseph O'Donnell January 12, 2021 at 10:03 am on In the Sky This Week – January 12, 2021"Mercury appears slightly higher above the horizon each morning" I believe you mean Venus or am I missing something?
Christopher M. Graney January 4, 2021 at 10:50 am on Carols versus Matthew on the Star of WonderVery interesting -- I had never read the "Gospel of James", or "Protoevangelium of James", until now. Below is its whole section about the star, for those not familiar with it. Remarkably, the same problem is found in it. It follows Matthew in talking about the magi. No one knows...
Christopher M. Graney January 4, 2021 at 10:43 am on Carols versus Matthew on the Star of WonderI should have been more clear. When I said "This sounds just like the Great Conjunction of 2020", I meant it sounds like that *kind* of thing -- something no one who was not an astronomer would have noticed it just by chance.
Alfred Kracher January 2, 2021 at 10:47 am on Carols versus Matthew on the Star of WonderEmbellishments of Matthew’s simple “star” into a spectacular miracle are all but irrresistible. Already in the apocryphal 2nd century Gospel of James it shines with an “incredible brilliance amidst the constellations and making them seem dim.” And over the centuries artists of all kinds have further expanded on these exaggerations,...
Fr. Timothy Sauppé January 2, 2021 at 5:30 am on Carols versus Matthew on the Star of WonderI thought the biggest objection to the Jupiter/Saturn conjunction being the “Star of Bethlehem” was the 800 year cycle of its occurrence viz. the timing is off. Also, I am reminded of a comment of an amateur astronomer when he went to Chile, up in the Andes. He said there...
Stan Sienkiewicz December 26, 2020 at 1:07 pm on The Sun Illuminates Fort AncientYes, while not quite following the astronomy it still is fascinating to see what these early N American people did to their environment. As to why they did it and your article disagreeing with the solstice explanation reminded me of the book, Motel of the Mysteries. It is a funny...
Joel Hopko December 24, 2020 at 1:09 pm on Bah! Humbug. Science.And a very Merry Christmas to you Professor. May your spirit and inquiring mind continue to brighten our New Year! Joel Hopko
Fr. Timothy Sauppé December 21, 2020 at 6:04 pm on Was Jesus Born on December 25? The Fight Between Inculturation and Radical Certitude.Just saw this Socrates In The City from 2005 with Eric Metaxas interviewing Colin Nicholl. His book and thesis is that the Star of Bethlehem was one big comet. https://www.youtube.com/watch?v=6mT-8O8S_Fw&t=1s
Bob Prokop December 21, 2020 at 12:08 pm on Was Jesus Born on December 25? The Fight Between Inculturation and Radical Certitude.It's interesting that Tolkien chose March 25th as the date the One Ring was cast into the fires of Mount Doom (see the appendixes to The Return of the King for the date). It can't be a coincidence that the destruction of evil in Middle Earth coincides with the Annunciation...
Fr. Timothy Sauppé December 21, 2020 at 10:35 am on Was Jesus Born on December 25? The Fight Between Inculturation and Radical Certitude.Here is an interesting take by Liberato De Caro, Ph.D., of the Institute of Crystallography of the National Research Council in Bari, Italy, who led the research, proposes that the date of Jesus’ birth. He posits 1 BC for Jesus’ Birth. For your consideration. https://www.ncregister.com/blog/liberato-de-caro-nativity?utm_campaign=NCR%202019&utm_medium=email&_hsmi=102396683&_hsenc=p2ANqtz-9xKkcgGuiy7rFyWiX8fgbgA63Wabi_9C-VcU6QmESl4QYoKUDYHXm6DrY_jGwbVptu0roDhgBz363uEIX8dd6P7oOaBQ&utm_content=102396683&utm_source=hs_email
Bob Prokop December 18, 2020 at 7:52 am on Pursuing the ConjunctionLooks like we're going to be clouded out here in Maryland. But I did get a good look at the two planets last night (Thursday). They were already practically on top of each other! So it has not been a total loss. By the way, your December 14th drawing is...

Sacred Space Astronomy

Blog of the Vatican Observatory Foundation

Tag Archives: Atmospheric Optics

Rainbow Challenge

On Peace Stars and Rainbows

ⓜ Calendars and Giving Tuesday, the results… and other items: Diary of 26 January, 2021

A CRACK IN THAT CRATER

From The Backyard: Covid-19 Vaccines, Cultural Trauma, and the Orion Nebula

Specola Guestbook | September 25, 1983: Leo O’Donovan SJ

Faith, Science and Astronomy Textbooks

Go Observe Plato