Staycation Halfway Highlights

This time last week I was looking forward to getting out of this house – the one we’ve been sheltering in place in since mid-March for a week-long trip to a BnB in the Flint Hills.

My original plan included dusting off my telescope in the hope of some dark sky observing, only I forgot to check the moon phase calendar before booking the cabin. Full moon occurs this week (tomorrow if I remember correctly).

But despite all the stress of participating (as a team lead) in a hackathon (and placing second), escaping our home however briefly just wasn’t in the stars.

Terry’s health has been a problem for several months now, including a trip to the hospital last month for a few days (that turned out to be a bad drug reaction and interaction). The hospital food also did a number on his digestive system and he’s still suffering weeks later. So at the last possible moment, I cancelled the trip (rescheduled it for the new moon in mid-April 2021) and resigned myself to a week of home improvement and maintenance projects.

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Chasing Comets

Highlights From This Past Weekend:

Friday evening (July 17, 2020) – We drove south (an hour drive) to Powell Observatory for an ASKC members only viewing of Comet Neowise plus Jupiter at opposition and glorious through the 30 inch. Clouds were an issue to our total viewing experience, but it was great to see everyone and it was a surprisingly pleasant evening. We left shortly before eight o’clock and were back home by two minutes to midnight. An excellent excursion and a nice field trip from our lock-down life at home.

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Mars Slides Behind Moon This Month

In mid-February, a waning crescent Moon glides among Mars, Jupiter, and Saturn in the predawn sky. For many viewers in North America, the Moon actually covers Mars on February 18th.
Sky & Telescope

It’s fitting that with my intense focus on Malacandra throughout January that upon finishing the Mythgard Academy class this week I have a major astronomical event featuring Mars to look forward to in less than two weeks.

I can take good advantage of this occultation since I live in the middle of the country just shy of 40 degrees north latitude. If I were visiting my daughter in the Pacific Northwest, I’d have a bit more dark time but might not see it as well being at a more northern latitude at 47 degrees.

Image via IOTA. See the loop at the upper right above North America? As the moon rises in the predawn hours on February 18, 2020, in this part of the world, Mars will covered over by the moon. But, later on before dawn, you can watch Mars reappear from behind the moon’s dark side. Read more.

Actually, not just Mars will be in the spotlight in mid-February. Three planets are center stage in the predawn skies starting February 18th (see first graphic above). Listen to Sky Tour courtesy Sky & Telescope for some viewing tips and other astronomical tidbits for February observing.

Sky Tour Podcast for February 2020

My only concern will be the weather, which in February in Kansas, is dodgy at best.

Keeping my fingers crossed and as always keep looking up!

There’s a Star in the East

Long winter nights.

Crisp clear skies.

Denser colder atmosphere.

These are a few of my favorite things during the winter months and they add up to darker skies and brighter stars.  This weekend also has a few things going for it, astronomically, and also happens to be Twelfth Night (tomorrow, January 5th) and Epiphany (the day after) commemorating the journey of the Three Wise Men guided by a Star in the East.


Observing Highlights for this Weekend (courtesy of “The Sky This Week” at Astronomy.com):

Friday, January 4
Although people in the Northern Hemisphere experienced the shortest day of the year two weeks ago (at the winter solstice December 21), the Sun has continued to rise slightly later with each passing day. That trend stops this morning for those at 40° north latitude†. Tomorrow’s sunrise will arrive at the same time as today’s, but the Sun will come up two seconds earlier Sunday morning. This turnover point depends on latitude. If you live farther north, the switch occurred a few days ago; closer to the equator, the change won’t happen until later in January.

† I’m just 68 miles south of the Kansas-Nebraska border, which juxtaposes with the 40th parallel.  Weird fact discovered this morning via Google Maps:  The Kansas Highway that is literally a block west of my house (K-7) ends at the border and turns into 666 Avenue (see map screenshot below).
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Gas Giant Genesis

Which giant planet formed first?

Short answer:  Jupiter

Long answer:  Still Jupiter, but let’s dive in and take a more detailed look.

Image Credit: NASA

Birth of a Gas Giant

A long time ago in a solar system very near you, just 1 or 2 AU past the snow line, enough surrounding planetesimals were accreted to become an Earth-like body containing about ten (10) Earth masses of metal and rock.  This, in turn, gave this massive body enough gravitational attraction to pull vast amounts of hydrogen, helium and ices near its orbit, creating the first planet in our solar system: Jupiter.  Impacts from the infalling gases and ices heated Jupiter up, so much so that for a short time, it outshown the protosun, if viewed from equal distances.  Jupiter lacked the total mass to become a star, needing to be seventy-five (75) times more massive to achieve the necessary compression and heat in its core to sustain fusion.

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Fantastic Fun Friday

I knew going into Friday I would have a very long day ahead of me. I had errands I needed to run first thing in the morning, so I planned to be late to work.  I stayed up past my usual bedtime, keeping my husband company.  We watched the inaugural episode of the new Amazon series “The Tick”, which is a remake of the two other Tick series from the 90s and 00s.  We also watched the latest episode of “Salvation,” which is shaping up nicely.  Not enough science, but plenty of political and personal interactions to keep the layman interested.

I forgot to turn off my alarm but didn’t mind getting up at my normal time of half past five. I did a few minutes of exercise on our elliptical and ran myself through the shower. I avoided logging in to work so I wouldn’t distract myself from the errands I needed to complete. In honor of Monday’s total solar eclipse, I wore my commemorative T-shirt produced by the Astronomical Society of Kansas City. I made sure to grab my ASKC name badge and place it in my car as I would need it for the final event on my Friday schedule.

At half past seven, I left and headed north, with a quick side trip through the car wash, which was surprisingly unbusy so early in the morning. I continued north through Lansing and most of Leavenworth until I reached the old county courthouse. I parked in the Justice Center’s parking lot and serendipitously ran into one of my book club friends on her way to work.

I walked the block back to the old courthouse and grabbed number 45 from the dispenser with about ten minutes wait time before the Treasurer’s office opened. I decided to pay the taxes and fees for my newest vehicle the old-fashioned way – in person and with a handwritten check. The number displayed as being served was 41 so I knew I wouldn’t have long to wait. I made myself comfortable on the old pew-like wooden bench and continued listening to the Dreamsnake audiobook I’d recently checked out via Hoopla.

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Grande Finale to a Grand Weekend

I’m amazed at how much I accomplished this past weekend, especially considering my husband had major surgery less than three weeks ago.

Friday Evening

TalkingTolkienTwoTowersFriday night was our first venture out on a ‘date’ since the surgery.  I signed up for a free lecture and screening at the National World War I Museum and Memorial entitled “Talking Tolkien: The Two Towers.”  We arrived about fifteen minutes early to enjoy some hors d’oeuvres and drinks.  We retired to the auditorium and waited a few minutes.  At ten minutes or so after the hour, the lecturer strolled up to the podium and gave a meandering introduction of upcoming events in a clear effort to stall.  He wanted to give the people in the lobby time to finish eating.

His lecture on Tolkien’s experiences during the Battle of the Somme was quite brief and rushed, not at all what I had been hoping for.  He further devolved into a montage of photographs from the Museum’s collection delivered in the manner of a television show’s “Previously on …” wrap of the Hobbit and the Fellowship of the Ring.  You could clearly see where Tolkien (and probably Peter Jackson) got his inspiration for scenes from Middle Earth and the conflict immortalized in the Lord of the Rings.   After the lecture, the screening of The Two Towers began, for which Terry and I stayed only about thirty minutes before deciding the movie viewing experience was better at home.

Once back home, I decided to break out the Celestron C8 I had recently borrowed from my astronomy club.  Despite dire predictions, the sky remained perfectly clear so I looked forward to an evening of planetary observing, since all five visible planets are ripe for the plucking at this time of year.  I got everything attached to the tripod and manhandled it outside to my lower patio, giving it a quick leveling and orientation north so I could get through a polar alignment swiftly.  Then I just had to wait for darkness to fall enough for me to see Polaris with my naked eye.  Continue reading “Grande Finale to a Grand Weekend”

Tonight’s Adventure in Star Gazing with the Public

Tonight is my first night this year as a volunteer of the Astronomical Society of Kansas City in our public outreach efforts to introduce astronomical observing to the public.  Every Saturday night in May and through the end of October, we open up Powell Observatory to the public and provide education programs, solar observing, binocular observing and of course telescopic observing (weather and cloud cover permitting).  The weather forecast for this evening couldn’t be better.  See for yourself as we have our own weather station and sky cam broadcasting 24-hours a day.

Astronomy’s Sky this Week reports for tonight:

Saturday, May 14

•  The Moon moves approximately 13° eastward relative to the starry background every 24 hours, and its motion carries it near Jupiter this evening. From North America, the two appear within 5° of each other all night. They will be in conjunction at 6 a.m. EDT tomorrow morning, when our satellite passes 2° due south of the planet. Although the best views of the pair come with the naked eye or binoculars, don’t pass up the opportunity to observe Jupiter through a telescope. The giant planet’s disk currently spans 39″ and displays a wealth of atmospheric detail. All this week, Jupiter appears high in the south as darkness falls and doesn’t set until nearly 3 a.m. local daylight time. It shines at magnitude –2.2 — brighter than any other point of light in the night sky — against the backdrop of southern Leo.

While Sky and Telescope Sky at a Glance expands on: The two brightest things in the evening sky, the Moon and Jupiter, shine high just a few degrees apart this evening, as shown here. Third brightest is Mars, low in the southeast after dark.

So for a great time this evening, head south of Kansas City down US-69 to Louisburg and join me and several hundred other people as we take in the wonders of the night sky.

Keep Looking Up!

 

 

The Sky this Week: June 26–July 5, 2015 | Astronomy.com

http://www.astronomy.com/observing/sky-this-week/2015/06/june-26july-5-2015

Look west for the next few evenings after sunset to catch Venus and Jupiter passing very near to each other.

Posted from WordPress for Android via my Samsung smartphone. Please excuse any misspellings. Ciao, Jon

Article: Hubble shows Jupiter’s triple solar eclipse

Hubble shows Jupiter’s triple solar eclipse

http://www.cnn.com/2015/02/06/tech/hubble-jupiter-three-moons/

It was cloudy here in Kansas when this occurred. Thank Goodness Hubble never needs to worry about the weather.

Posted from WordPress for Android via my Samsung smartphone. Please excuse any misspellings. Ciao, Jon