Jane Houston Jones » Orion

A Dreamcatcher, And A Blanket Of Stars

jane — Mon, 31 Jan 2011 01:07:43 +0000

Red Willow Dreamcatcher with Big Dipper and Milky Way

The Fisher Stars, painting courtesy of Edwin Bighetti, Mathais Colomb First Nation

Wesakaychak Pointing - courtesy of Edwin Bighetti, Mathais Colomb First Nation

In March 2010, I was invited to be the keynote speaker at the Manitoba First Nations Education Resource Centre’s annual Science and Career Fair. Two participating schools from the Nisichawayasihk Cree Nation in Nelson House, Manitoba invited me to visit their community. So in November 2010 I spent two days with the students, teachers at the K-8th grade Otetiskiwin Kiskinwamahtowekamik School, and the 9-12th grade Nisichawayasihk Neyo Ohtinwak Collegiate.

After a day of school presentations in early November, I was invited to a community gathering of shared songs, the music of flute, hand and water drums, and stories from several storytellers. Joe Mercredi, a school cultural coordinator and a wonderful storyteller told several stories, after he played the flute – a six-hole flute made of mountain juniper by Navajo flute maker Jonah Thompson. Joe makes flutes, too, but he chose this one for this night because “it has a sweeter voice than his own,” he told me recently. Joe also helped me remember the stories he told that night two months ago. He told me that all stories are related to each other. How we remember them depends on what we need to learn at the time.

His first story is a variation of the Dakota Woodpecker Flute story. A poor young boy with no male relatives lived with his mother. He was friends with the chief’s daughter. They were good friends and spent much time together. When of age, he asked the chief for her hand. The chief questioned his ability to support his daughter. He was mortified and left the camp. After some days he fell asleep under an old cedar tree and was woken up by a woodpecker up in the tree. This being in the time when animals could speak to men, a conversation ensued and the young man was gifted with the first flute. In the end the two become a couple and the young man found fame and fortune as a flute maker. This story can be found in one of the Joseph Bruchac series “Keepers of the Earth/Sky/Night/Life” books.

Joe then held his Dreamcatcher, and told this story. Red Willow Woman was a woman who taught the children in her community until her death, and, when given the choice by the Great Mystery to be returned to her people, she chose to return as a red willow to demonstrate that every one has the ability to achieve greatness if one reaches beyond one’s limits. Red willow forms the frame of the Dreamcatcher.

You can see the big dipper stars (or Fisher stars) on the right side of the woven web within the red willow frame. And you can see a chaotic jumble of stars on the left. The legend of how Fisher became the Big Dipper and how animals of long ago decided to share summer and winter, and how the fisher came to be in the northern sky is told by Murdo Scribe, and is known as Murdo’s Story.

Long ago, in one part of the animal world and bird world it was always summer and in the other half of the world it was very cold with no warm weather. The northern animals and birds had to find summer. Fisher (a small wolverine) carried summer, and the summer animals chased him. They shot at him and an arrow hit Fisher and took him to the northern skies, with the summer. Fisher still lives in the northern sky, and summer is now shared with all animals and birds everywhere. Fisher can be found circling the North Star. Some people call him the big dipper.

The Dreamcatcher is formed from two willow branches depicting strength and softness intertwined — the need for give-and-take in a respectful loving relationship. Joe decided to map the Big and Little Dippers in the Dreamcatcher. But just like in the Wisakechak story of the Milky Way, he mapped the big dipper, but the trickster, Wisakechak decided to mess up some of the stars. You can see an extra star in the big dipper.

Legend tells that Wisakechak was meticulous in his placement of the stars, but Fox wanted Wisakechak to play with him, and got tired of waiting for him to finish so he grabbed the blanket of stars and scattered them all over the place. Those stars represent the Milky Way. If you look in the winter sky you will see Wisakechak (sometimes spelled Wesakaychak and many other ways, too) pointing to the Pleaides, which figure in many other legends. Wisakechak is represented by the constellation Orion.

You can see the big dipper stars in the web of the Dreamcatcher. The handle star, Alkaid is near the top of the Dreamcatcher , and you can see the bowl stars at 3 o’clock. There is one “extra” star woven into the web near the bowl, put there by the trickster, Wisakechak. And you also see the other stars from the blanket of stars Fox threw into the sky on the left side of the Dreamcatcher below the center hole. You’ll also see the thirteen tie-points, where the sinew is tied to the willow hoop. These thirteen ties represent the 13 new moons of a year.

After Joe finished his stories of Red Willow Woman, Wisakechak, the Fisher stars, and the Milky Way, he walked over to me and gave me his Dreamcatcher. As I look at my Dreamcatcher now, three months after my visit, I can still hear the drums, the flute and the stories of the stars I heard in Nelson House that snowy November night. Now, when I read Murdo’s Story I can see how all of these stories are related.

Murdo Scribe was born in Norway House, Manitoba and was a World War II veteran with the Canadian Army. After the war he returned to a life of fishing, trapping and seasonal work. In 1975, he was appointed coordinator of the Traditional Individualized Education Program with the Native Education Branch of the Manitoba Department of Education. He wrote many stories based on his own experiences and those of the elders he had known.

I thank Joe Mercredi, who is a master storyteller, maker of flutes, weaver of dreamcatchers for sharing these stories with me. I must also thank science educator Wilfred Buck, of the Manitoba First Nations Education Resource Centre, who I met two years ago at the NYAA (Ontario) Starfest when he gave a talk about Atchakosuk: The Spirit Lights Up Above . I have been slowly learning more about the spirit lights above. Two years ago, Wilfred ended his presentation with a quote from one elder, “We are blessed to live under a blanket of stars.”

I will do the same.

A Runaway Star and the Flaming Star Nebula

jane — Tue, 24 Nov 2009 01:10:37 +0000

IC 405 and AE Aurigae

Stardate: Saturday November 14, 2009.
Place: Chuckwalla Bench Observing Site
Equipment: 12.5-inch Litebox Reflector, f/5.75 Pierrre Schwaar mirror
Sky conditions: Better than expected (clear, steady, good transparancy, but cold)

Mojo and I try to head out to our favorite dark sky observing spot every new moon Saturday night. Usually several of our Old Town Sidewalk Astronomer friends join us, and usually there are half a dozen telescopes. But this month we were the lone astronomers.

Mojo has been infected by the Astrophotography virus for the past 2 years. Lucky me! I plunder his images and have included many in my monthly What’s Up podcasts. It’s not easy to find good wide field images of the constellations and low/zero power images of celestial objects, and his are really gorgeous. I love Mojo’s images of the galactic “smudges” because they show what deep sky objects really look like through a modest telescope. But he also wants to image the “eye candy” objects up close and personal, and luckily he welcomes an imaging suggestion from me every now and then.

Mojo's Auriga - center left is bright Capella

I rotated Mojo's Auriga 120 degrees clockwise & annotated it because this is how I see it in my mind's eye - like a house with a door

So on this particular night, I wanted to observe one really interesting star and one really interesting deep sky object in several of the winter constellations. In Perseus, I observed Eta Persei, a spectacular gold and blue double star, and NGC 1491, a fan shaped emission nebula.

The constellation Auriga is right next to Perseus, so I opened the good book, and by that I mean the Night Sky Observer’s Guide (NSOG) volume 1 (Autumn and Winter) to Chapter 5, Auriga the Charioteer. Under the “Interesting Stars” chapter, variable star AE Aurigae caught my attention, even thought it only garnered a rating of 3 out of 5 stars — meaning it was an “average” viewing object.

AE Aurigae is one of the runaway stars whose proper motion can be traced back to the Orion Nebula. It is about 1500 light-years away and is an unusual O-type star with irregular light variations. It shines with the luminosity of 10,000 suns, but because of its distance is just on the edge of naked eye visability at varying magnitudes from 5.78 to 6.08. The NSOG goes on to say the star illuminates IC 405, the Flaming Star Nebula. Wow! That sounded like a very interesting object to view, despite the so-so rating. I called Mojo over to show him my project and mentioned how difficult the nearby nebula was to see visually. I could just barely see it, after trying with and without my O-lll, H-Beta and UHC filters. Only the UHC filter helped a little, and not very much. He thought it would be a challenging imaging project, and the constellation was in a great spot for astrophotography. I showed him where the object was, just next to a line of 4 stars that make up part of the front door of the “house of Auriga”, sort of where the doorbell should be. An hour of imaging later, we were both blown away the rippling waves, curling tendrils and the red color in the nebula.

Back home the next day I did some more research on the two objects. The Spitzer Space Telescope observed the Flaming Star Nebula, an emission/reflection nebula in infrared wavelengths. Their observations show evidence of a bow shock created by the interaction between the runaway star and the nebular material. The runaway star, AE Aurigae is from the Orion association of O and B type stars. AE Aurigae and Mu Columbae were hurled out of the Orion nebula’s famous Trapezium area before the Trapezium stars were even born! Did one of the stars’ binaries go supernova and did the explosion send these stars hurtling through space in different directions? According to Jim Kaler’s Stars website the collision sent two stars out of the cluster, and the beautiful double star Iota Orionis — the brightest star in Orion’s belt — remained.

AE Aurigae is moving north at 128k/s (80 miles per second) and is now 40 degrees north of Orion in Auriga. Mu Columbae is now 28 degrees to the south, in the constellation Columba, the Dove. That’s the constellation south of Canis Major and Lepus. Standing out under a dark sky and tracing the path from Orion to the runaway star’s location in Auriga was just mind boggling. Then I eyeballed the the path of Mu Columbae from the Orion nebula past bright Sirius down to the dog’s butt of Canis Major, and on down to Columba. Next month I’ll have to try and see the Columba runaway star.

That was a great project for both of us! I really enjoyed observing a wild stellar object which had been studied and imaged by one of our great orbiting observatories. And Mojo enjoyed imaging an object that was practically invisible at the telescope eyepiece, but waiting for its closeup in front of his camera.

Mojo blogs about Pinwheels, Horseheads and Flaming Stars – his projects on the same night.

The Harry Potter Objects – a year-round literary stargazing project – Updated July 2011

jane — Thu, 09 Jul 2009 19:15:49 +0000

It’s just a few days until Harry Potter And The Deathly Hallows, ‘Part 2′ opens, so I am updating my literary stargazing project. I even added a few new objects to the list. So head up to the astronomy tower at your own Hogwarts and look up into the summer night sky. Did you buy a telescope at the telescope shop in Diagon Alley like Harry Potter’s collapsible brass telescope? If not, don’t worry, most of these objects can be seen just using your eyes. Have fun and let me know if you complete your O.W.L. – in Literary Stargazing.

Here is a July 2011 star chart where you can find many of the constellations and stars listed below. Use it to find the summer Harry Potter objects such as the constellations Draco, Cygnus and Scorpius, plus stars Arcturus and Sinestra (in the constellation Ophiuchus – it’s the star at the end of the arm holding the snake Serpens Cauda). The constellation Phoenix is a challenging object in the southern sky — try looking for it in November. Many of these objects are best seen at other times of the year. Make your own StarWheel and find out when and where to look.

This article was researched, compiled, written and observed by Jane Houston Jones, Caroline Sakaguchi Kunioka, Elizabeth and Catherine Spiers. More about the authors at the end of the article.

Elizabeth, Caroline, Catherine and Jane form a girl cluster before observing the Harry Potter Objects

What do Sirius, Arcturus and Pollux have in common, besides being the brightest stars in their respective constellations? They are all characters in the popular Harry Potter books! Translated into over 70 languages, these books have universal appeal, and this project paves the way to introduce amateur astronomy to a new generation of stargazers.

This list might be just the “hook” to get your favorite muggle or wizard to step outside for a night of stargazing. “Come see Sirius Black’s star” or “Let’s try to find Draco Malfoy’s constellation” could be the beginning of a family, museum, planetarium, or community star party. Or head over to your favorite bookstore, library or movie theater for some sidewalk astronomy, especially if Luna is in the sky.

The Harry Potter Objects
Observe and/or read about these objects for your honorary O.W.L. – Ordinary Wizarding Level award in Literary Stargazing

Sirius – Sirius Black
Arcturus – Arcturus Black
Regulus – Regulus Black
Pollux – Pollux Black
Alphard – Alphard Black
Bellatrix – Bellatrix (Black) Lestrange
Merope – Merope (Gaunt) Riddle
Sinistra – Professor Aurora Sinistra, Astronomy Professor
Eta Argus – Argus Filch
Rastaban – Rastaban Lestrange
Cygnus – Cygnus Black
Orion – Orion Black
Andromeda – Andromeda aka Dromeda (Black) Tonks
Cassiopeia – Cassiopeia Black is the Great Aunt of Sirius Black
Draco – Draco Malfoy
Scorpius – Scorpius Malfoy
Luna – Luna Lovegood
Phoenix – The Order of the Phoenix
Aquila – Ravenclaw animal is a golden eagle
Leo – Gryffindor animal is a golden lion
Serpens, Hydra – Slytherin animal is a silver snake
Vulpecula, Lynx, Lupus – Hufflepuff animal is a badger. The Fox, Lynx and Wolf constellations are the closest to a badger.

Read about these additional objects and you will earn your honorary N.E.W.T. – Nastily Exhausting Wizarding Tests award in Advanced Literary Stargazing.

Albus 1 – Albus Dumbledore
Amycus 55576 – Amycus Carrow is a Death Eater
Ginevra 613 – Ginevra (Ginny) Weasley
Hermione 121 – Hermione Granger
Fenrir – Fenrir Greyback

Here is the detail on each object and each character from the books or from the Genealogy charts:

Sirius – Alpha Canis Majoris From Orion, look south and to the east to find brilliant Sirius, the brightest star in the sky. Sirius is also the brightest star in the constellation Canis Major, the Greater Dog. Canis Major is Orion’s larger hunting dog. Sirius is only 8.6 light years away, making it a popular “birthday star” for your favorite 8-year old. It’s a white class A (A1) hydrogen-fusing main sequence dwarf, shining at magnitude -1.46. Best seen in the winter.

Sirius Black is Harry Potter’s godfather. Sirius can turn himself into a black dog. His nickname, Padfoot, is a name North Englanders have for the magical black dogs who guard graveyards and can vanish instantly.

Arcturus – Alpha Boötis Arcturus is the brightest star in the constellation Boötes. Arcturus, the “Bear Watcher,” follows Ursa Major, the Great Bear, around the pole. Arcturus is 37 light years away. It is a classic orange class K (K1) giant star shining at –0.04. Best seen in the summer.

Arcturus Black is Sirius Black’s grandfather

Regulus – Alpha Leonis Regulus is the heart of Leo the Lion. At a distance of only 77 light years, it shines in our sky at magnitude 1.35. In Latin it means “the little king”. Regulus is bluish-white class B (B7) main sequence star. Best seen in the spring.

Regulus Black is Sirius Black’s younger and more beloved brother. Readers never meet him directly. Regulus became a Death Eater at the age of 16. Regulus Black was stronger, braver and more like his brother than anyone knew. Regulus, the star, is the heart of the lion, which is the sign of the house of Griffindor.

Pollux – Beta Geminorum Pollux is a star with a planet, and one of the “twin” stars Castor and Pollux of the constellation Gemini. They are twins in mythology only. Pollux is an orange-colored cool class K (K0) giant with a planet is 34 light years away, while Castor is white and 50 light years away. The planet orbiting Pollux has a mass 3 times that of Jupiter, orbits in a nearly circular path at a average distance of 1.69 Astronomical Units (11 percent farther than Mars is from the Sun) with a period of 590 days (1.6 years). Best seen in the winter.

Pollux Black – the maternal grandfather of Sirius Black.

Alphard – Alpha Hydrae Alphard is not well known, but is surprisingly prominent. Alphard dominates the dim constellation Hydra, the Water Serpent, where it marks the heart of the snake. The star is an orange class K (K3) giant 175 light years away, shining at magnitude 1.98. It is found in a blank area of the sky, and its Arabic name means “the solitary one.” Best seen in the spring.

Alphard Black – Sirius Black’s uncle. He left his money to Sirius. For this gesture, he was disowned by the Black family. He is represented by a burn mark on the family tapestry. Readers find that very few Blacks loved Sirius, and so perhaps, Alphard’s name is fitting. It is also interesting that Alphard Black was a student in the house of Slytherin.

Bellatrix – Gamma Orionis Bellatrix is a blue-white and luminous star shining at magnitude 1.64. It is one of the hotter naked eye stars, at the hot end of class B (B2) and is 240 light years distant. The name Bellatrix translates from Latin as “the female warrior”, and sometimes the “Amazon Star.” Best seen in the winter.

Bellatrix (Black) Lestrange – Sirius Black’s cousin and killer. She spent time in Azkaban prison for giving Unforgivable Curses and for torturing Frank and Alice Longbottom.

Merope – or 23 Tauri, one of the Pleiades. Merope shines at a faint 4.18 magnitude and is 385 light years distant. The Pleiades is a cluster of brilliant blue white class B (B6) stars. They are named for the daughters of Atlas and Pleione. Merope is 4th in brightness and is famous for its surrounding cloud of dusty gas which is named the Merope Nebula, or IC 349. The Pleiades stars are not hot enough to ionize the gas and make it glow. Instead, the dust grains embedded in the cloud scatter and reflect the starlight, and we see this starlight as the Pleiades Reflection nebula. Originally thought to be a remnant of the stellar birth, it is really a chance encounter. The cluster is passing through a random interstellar cloud, and the Pleiades leave a wake as the cloud rushes by. Best seen in winter.

Merope (Gaunt) Riddle – Merope tricked Tom Riddle into marrying her with a love potion. Later she gave birth to a son at a Muggle orphanage and died after naming her child Tom Marvolo Riddle. Merope Gaunt is named after a stunningly apt myth. Merope was the youngest of the sisters and the only one to marry a mortal. Accounts differ as to whether she hid herself in shame or whether her star faded away as a result.

Sinistra – Nu Ophiuchi Sinistra is a magnitude 3.5 orange spectral class K (KO) star in the constellation Ophiuchus. It carries the traditional Latin name Sinistra, meaning “left” or “left hand” despite the fact that Nu Ophiuchi marks the Serpent Bearer’s right hand. It is 155 light years from Earth. Best seen in the summer. To find Sinistra on the star chart, look for where the constellation Ophiuchus intersects Serpens Cauda. think of that as the hand of Ophiuchus, grasping the serpent.

Professor Aurora Sinistra teaches Astronomy at Hogwarts. The class is taught at midnight in the highest tower at Hogwarts offering the best view of the night sky. Students study the night sky to chart the stars, moons, and planets. For homework, students have made models of the planets, moons, and stars. Her first name “Aurora” implies the professor is a “light” witch, not a practitioner of the dark arts, and a student of the skies.

Eta Argus was formerly in the constellation Argus, now part of the keel of the constellation, Carina. English astronomer Francis Abbot was sentenced to 7 years transportation, and sent to Hobart Town,Tasmania to serve his sentence in 1844. After serving his sentence he became a flourishing businessman and respected astronomer, who was the first to draw attention to the changes in the variable star Eta Argus. This star is now known as Eta Carinae or Eta Carina. Since this object is visible to observers in the southern hemisphere, you can observe the beautiful Hubble image instead.

Argus Filch is the Hogwarts caretaker. He’s a cantankerous, nasty man who detests the students.

Rastaban – Beta Draconis Rastaban is the third brightest star in the constellation of Draco. It is a G-type giant star, with spectral class G2 and an apparent visual magnitude of approximately 2.79. Its distance from the Sun is around 360 light years. It is a binary star, with a binary star designation of ADS 10611, in which the supergiant is orbited by a dwarf companion once every four millennia or so.

Bellatrix Lestrange’s brother-in-law is Rabastan Lestrange. (I know the spelling is different)

Cygnus
Cygnus Black is Sirius Black’s Uncle

Orion
Orion Black is the Father of Sirius and Regulus Black

Andromeda
Andromeda (Black), a pure-blood witch was the widow of Ted Tonks, mother of Nymphadora Tonks, who preferred to be called Tonks or sometimes Dora. She was the mother-in-law of Remus Lupin and grandmother of Ted Lupin. She was Sirius Black’s favorite cousin

Cassiopeia
Cassiopeia Black is the Great Aunt of Sirius Black

Draco
Draco Malfoy is a Slytherin student and Harry Potter’s arch enemy.

Scorpius
Scorpius Malfoy – son to Draco, referred to in epilogue.

Luna – The name “Luna” is Latin for the moon.

Luna Lovegood is a student in Ravenclaw and in Ginny Weasley’s class. She is absentminded and has unconventional patterns of thought. The moon was once thought to induce insanity, but we now know it induces observing enjoyment. Luna’s nickname is Loony.

Phoenix
Order of the Phoenix – The Order is a group of witches and wizards, led by Hogwarts headmaster Albus Dumbledore, dedicated to fighting evil Lord Voldemort and his followers.

Aquila is the animal of the Ravenclaw House
Leo is the animal of the Gryffindor Gouse
Serpens, Hydra is the animal of the Slytherin House
Vulpecula, Lynx, Lupus reminds us of the badger, who has no constellation, Hufflepuff’s animal.

Extra Credit – these are some challenging or impossible objects to see. But they have a Harry Potter connection, so they are fun to learn about.

Amycus 55576 is a Centaur – half asteroid, half comet.
Amycus Carrow is a Death Eater.

Ginevra 613 Ginevra is a minor planet orbiting the Sun.
Ginevra Molly “Ginny” Weasley is a pure-blood witch, and the first female to be born into the Weasley line for several generations.

Hermione 121 is an asteroid I have actually seen through my own telescope, during an occultation. Here is more information about Hermione, the asteroid.
Hermione Jean Granger is a Muggle-born Gryffindor student

Albus 1 – A Very Bright White Dwarf Candidate. Albus 1 is a DA-type white dwarf located at about 40 pc. If its nature is confirmed, Albus 1 would be the sixth brightest isolated white dwarf in the sky, which would make it an excellent spectrophotometric standard.

Albus Percival Wulfric Brian Dumbledore – headmaster of Hogwarts School of Witchcraft and Wizardry

Fenrir is a moon of Saturn. Retrograde satellites are named after Norse giants.
Fenrir Greyback is the name of a violent werewolf whose allegiance lies with the Death Eaters.

About the authors/observers: Jane Houston Jones wrote the astronomy segments and edited the whole writeup. Caroline Sakaguchi Kunioka researched and wrote the Potter segments, edited Jane’s edits and came up with the idea in the first place. Elizabeth and Catherine are our younger sidewalk astronomers, both with their own telescopes. Elizabeth is an avid Potter fan who contributed Potter lore and lots of details to the project. Catherine enjoyed looking for the objects in the night sky, and helped field test the list at our favorite desert observing locations. All four of us are active members of the Old Town Sidewalk Astronomers, and we all love to read books, too.