astronomy Archives - Chris Carosa

On The Wings Of Butterflies

By Chris Carosa on October 20, 2026

Have you ever replied to a simple, innocent question on impulse and then immediately thought, “Oh no! What have I just done?”

I recently attended a presentation. Nothing unusual about this. This time of year, I attend a lot of presentations. And, as is the norm, I sat in the front row.

There’s a reason for that. Sometimes presenters make their PowerPoint font one size too small to read from anywhere but the front row. Also, if I have a question, it’s easier for the presenter to hear me.

Now, there is a downside to this seating choice. Not only does it make the speaker more Continue Reading “On The Wings Of Butterflies”

Posted in Gray Matter Musings, Memoir of a Real Life, The Compleat Carosa Commentaries Tagged A Sound of Thunder, astronomy, Butterfly Effect, Chaos Theory, Domino Theory, Edward Norton Lorenz, Homer, impostor syndrome, Jacques Salomon Hadamard, James Clerk Maxwell, Jules Henri Poincaré, math, mathematics, meteorology, nonlinear differential equations, Philip Merilees, Physics, Ray Bradbury, Robert M. May, Simpsons

What Did You Learn From Oppenheimer?

By Chris Carosa on August 29, 2023

When you’re a hammer, everything looks like a nail. When you’re a physics and astronomy major swimming in a sea of humanities majors, everything looks like an atom.

Or, quite possibly, a planet.

I guess it depends if you’re talking to someone who just got out of a micro-economics course or a macro-economics course.

Here’s the thing about majoring in physics in astronomy. Back when I did it, it was considered a double major. In reality, given the amount of required math courses, it was really a triple major. Only the folks in New Haven didn’t officially recognize triple majors.

The point, however, is that your schedule doesn’t have a lot of room for much of anything else.

Now, here comes the twist. On top of all those courses required for the physics and Continue Reading “What Did You Learn From Oppenheimer?”

Posted in Memoir of a Real Life, Movie Reviews, The Compleat Carosa Commentaries Tagged A-bomb, astronomy, atomic, Churchill, Liberal Arts, Los Alamos, Manhattan Project, Oppenheimer, Physics, Plato, Potsdam, Pythagoras, quadrivium, Richard Feynman, Scarecrow, Stalin, Truman, White Sands, Wizard of Oz

Journey Beyond The Center Of The ‘Stacks’

By Chris Carosa on August 10, 2021

Science majors got their own libraries. These contained the specialized journals of their respective fields. Much smaller than expansive University-wide libraries, they offered cozier confines, their size based on the number of students majoring in that subject.

Yale’s Astronomy Library was also probably the smallest library on campus. I was the only Astronomy & Physics major in my class. (Back in my day, the only way you could major in astronomy was to double major in physics. It was a lot of classes, with precious little room for elective courses like philosophy, literature, history, and, well, just about everything else.)

My virtually personal reference room was a treasure trove of ancient knowledge. And by ‘ancient’ I mean the actual data is centuries old. Astronomy, for the most part, collects light data from distant stars, galaxies, and nebulae. The objects responsible for these traveling photons lie lightyears distant, sometimes thousands of light years away.

While a light year represents a measure of distance, it also tells you how long ago the Continue Reading “Journey Beyond The Center Of The ‘Stacks’”

Posted in Memoir of a Real Life, The Compleat Carosa Commentaries Tagged Antares, astronomy, atomic bomb, Cross Campus Library, J.W. Gibbs, lasagna, Library, magazine, Magna Carta, microwave popcorn, Orville Redenbacher, Physics, Proxima Centauri, stacks, Sterling Memorial Library, World War II, Yale

The World – The Universe – That Might Have Been… (Part II)

By Chris Carosa on October 22, 2019

When last we left, you saw evidence that I was a boy obsessed with astronomy. It drove my very being. It was the reason for everything I did. It represented the meaning of my life.

Come senior year, I ignored the reality of my GPA and nonetheless plunged into my graduate school applications. Everything looked great. My recommendations. My activities. My GRE scores. Everything except my GPA. Surely, I thought, someone would see it for what really happened. My senior advisor, Professor Pierre Demarque, encouraged me.

I really appreciated Professor Demarque’s confidence in my application process. As my senior advisor, he allowed me to take on a project that other students in other schools might not have had the opportunity to undertake. I was permitted to Continue Reading “The World – The Universe – That Might Have Been… (Part II)”

Posted in Memoir of a Real Life, The Compleat Carosa Commentaries Tagged astronomy, Bill Gutsch, Boston University, graduate school, Kenneth Janes, NPR, Pierre Demarque, Strasenburgh Planetarium

The World – The Universe – That Might Have Been… (Part I)

By Chris Carosa on October 15, 2019

There’s this thing. It’s called the “multiverse.” Today we think of it as a series of parallel universes that exist simultaneously. This definition stems from a “lunatic” speculative physical interpretation of his mathematical equations made by Austrian physicist Erwin Schrödinger’s in a 1952 Dublin lecture.

Oddly, American psychologist and philosopher William James originally coined the term in his May 1895 lecture “Is Life Worth Living?” presented to the Young Men’s Christian Association of Harvard University. James meant it to mean a chaotic amoral alternative to the universe we live in.

Today, scientists and science fiction writers prefer Schrödinger’s meaning. The multiverse theory officially emerged with a 1957 paper by Continue Reading “The World – The Universe – That Might Have Been… (Part I)”

Posted in Memoir of a Real Life, The Compleat Carosa Commentaries Tagged acausal, Apollo, astronomy, Big Tree Elementary, Bill Gutsch, Bryce DeWitt, Channel 13, determist, Electricity and Magnetism, Erwin Schrodinger, Good Morning America, Hugh Everett, Physics, quantum physics, Strasenburgh Planetarium, telescope, third grade, Willam James, William Gutsch, Woodlawn Elementary, Yale

A Salute to My Greatest (and Most Favorite) Teacher

By Chris Carosa on August 6, 2019

What’s the difference between a mentor and a teacher? Dictionary enthusiasts will quickly point out a teacher imparts broad knowledge while mentors provide advice and guidance. Teachers offer lessons you can apply generally to all aspects of life. Mentors show us how to live a very specific aspect of our lives. Teachers educate. Mentors demonstrate.

These are very universal terms. Certainly, teachers give advice and mentors instruct. Since I’ve had great teachers and great mentors (not to mention great coaches, a wholly different creature), I want to make the distinction as stark as possible.

By their very nature, it’s likely you experienced your greatest teacher as a young child. There’s a number of good reasons for this. Youth represents your most formative – your most impressionable – years. Elementary school teachers therefore occupy the greatest Continue Reading “A Salute to My Greatest (and Most Favorite) Teacher”

Posted in Memoir of a Real Life, The Compleat Carosa Commentaries, Western New York State of Mind Tagged astronomy, Dad, Galileo, Lackawanna, lowest grade, Mentor, Miss Powell, mom, teacher, Woodlawn Intermediate

Was This Written 50 Years Too Early or 50 Years Too Late?

By Chris Carosa on July 30, 2019

I‘ve always been puzzled by this thought: Was I born 50 years too early or 50 years too late? This thought resurfaced this week as I rode the train back and forth to Chicago while the rest of the world dazzled itself with remembering the 50th anniversary of Apollo 11.

It reminds me of a skit I once did as Cubmaster for Peter’s pack. We had our meetings in the cavernous Mendon Firehall. It was always filled to capacity. Filled with boys, their parents, and their siblings.

That night I donned a pair of Buzz Lightyear “wings” (actually they were my young nephew’s and I don’t know how I fit them over my shoulders without overstretching them). After strutting a few steps with those wings, I added a Woody hat on top of my head.

Maybe one of the Toy Story movies was out that year.

In either case, I asked the pack to guess who I was. Some of the boys says “Buzz” and some said “Woody.” I said “Nope” to each guess. Then I looked up to the parents in Pack 105 and said – in a distinct John Wayne kind of voice – “Well, pilgrim, some people call me a ‘The Space Cowboy.’”

And so it has been in my life. Teetering on the precipice of “born too early” while simultaneously straddling the ledge of “born too late.” Some might view this as a Continue Reading “Was This Written 50 Years Too Early or 50 Years Too Late?”

Posted in Gray Matter Musings, Memoir of a Real Life, The Compleat Carosa Commentaries, Western New York State of Mind Tagged Amtrak, Apollo 11, Apollo 13, astronomy, Buzz Lightyear, Catarina, Cesidia, Chicago, Cubmaster, Hamburger Dreams, History, John Wayne, Mendon Firehall, Miss Powell, Pack 105, Pat, Peter, space, Space Cowboy, Toy Story, train, Woody

Solar Eclipse, 1970 – A True Story

By Chris Carosa on August 15, 2017

Saturday, March 7, 1970 – Leisure Lanes, Camp Road, Hamburg, New York. I’ll never forget that day. It was the first time I remember having to make a very difficult choice. It was a wrenching choice. It was an agonizing choice. It was the kind of choice no one ever expects a nine-year old boy to have to face.

Yet I did. And I can blame no one for it except for myself, the expectations I had placed on myself, and the subsequent expectations I had encouraged others to, well, expect of me. Nonetheless, the way I approached the decision appears, in retrospect, to have become the template I have since used for all such future conundrums.

By that point in the latter half of fourth grade, I had become the de facto astronomer of the class. Yes, there was actually a competition of this exalted position, and I was determined Continue Reading “Solar Eclipse, 1970 – A True Story”

Posted in Boy Scouts, Memoir of a Real Life, The Compleat Carosa Commentaries Tagged astronomy, Big Tree Cub Scout Pack 489, Big Tree Elementary, bowling, bowling trophy, Christopher Columbus, Cub Scout, Cub Scouts, Eclipse of the Century, fourth grade, Galileo Galilei, hamburg, Hans Lippershey, Hayden Planetarium, Hertzsprung-Russell diagram, Leisure Lanes, Robert Coles, third grade, Tom Jolls, Woodlawn, Woodlawn Intermediate, Woodlawn Primary

Summertime Stargazing

By Chris Carosa on July 7, 2011

[This Commentary originally appeared in the July 5, 1990 issue of The Mendon-Honeoye Falls-Lima Sentinel.]

I love the summer. Longer daylight hours means we can do a lot more. It also means, after a good day’s work, we can still spend some relaxing time with our family and neighbors.

Sitting on the porch gently taking in the sights and sounds of nature and our community, we savor the twilight of the day. The last lick of sunlight long since set, we slowly mellow with the sky. Our light conversation goes as smoothly as the transition from dusk to dark.

It is this time of day I enjoy the best. Surrounded by close comrades and all the chores done, I can now look heavenward. For some reason, I still get a kick out of finding the Continue Reading “Summertime Stargazing”

Posted in The Compleat Carosa Commentaries Tagged Antares, Aquila, Aristotle, astronomy, astronomytop100, Cygnus, Kant, Lyra, Mars, Milky Way, philosophy, Plato, Sagittarius, Scorpio, Summer Triangle

A Wrangler’s Story

By Chris Carosa on October 21, 2010

[This Commentary originally appeared in the October 19, 1989 issue of The Mendon-Honeoye Falls-Lima Sentinel.]

Born on February 15^th in what was then a small seaport, his father belonged to a noble, but impoverished, family. Dad dabbled in the clothing business, but had an aptitude for mathematics and music. He also had common sense, for he realized that, in those days, none but the chosen few could afford a living in the mathematics or music industry.

The father sent the son to study medicine – always a fine and rewarding industry – at the local University. The proud parent knew the temptation music and mathematics might have on the boy, so he purposely dissuaded him from those fields. The young man, however, already possessed a proficiency in music.

At the University, he incurred the wrath of his professors. He simply refused to accept Continue Reading “A Wrangler’s Story”

Posted in The Compleat Carosa Commentaries Tagged astronomy, Galileo