Stalking the Wild Supernova

Rule 1: Be Prepared

Rule 2: Use Lots of Observatories

Satellite images of galaxy NGC 2770The big news about Alicia Soderberg and Edo Berger’s observations of a supernova just beginning its explosion is one of those great stories that illustrates the saying “Chance favors the prepared mind.” A few months ago when both authors were writing an article about their find for GeminiFocus (a magazine on which I’m associate editor), I marveled at how lucky these two were. But, they were doing more than just being in the right place at the right time. They also had the capability to reach out and grab use of several observatories to get the best multi-wavelength view of the supernova (which blew up in the galaxy NGC 2770 (which lies some 88 million light-years away from us). Of course, SWIFT saw the first x-ray emissions from the supernova, and the astronomers noticed that right away. In short order, the pair alerted the astronomy community, and soon the orbiting Chandra X-ray Observatory, the Very Large Array radio telescope in New Mexico, the Gemini North and Keck 1 telescopes in Hawai’i, two telescopes at Palomar Observatory in California, and a telescope at Apache Point in New Mexico were all looking at this outburst.

The combination of observations from all this observatory “firepower” pins down the moments when the first x-rays began streaming from the star. Eventually this information will help astronomers understand the moment-by-moment events that occur when a massive star finally explodes as a supernova. It’s a look at stellar death throes that wouldn’t have been possible even a few years ago. Chance — and a lot of really good telescopes — really do favor the prepared astronomers who got this chance to look into the jaws of star death.

Growing Up in a Science Microcosm

University of Colorado against the Flatirons

I was born and spent my childhood and early adult life in Boulder, Colorado. For those who haven’t been there or don’t know about Boulder, it’s home to the University of Colorado and a whole slew of science research institutions including the National Institute of Standards and Technology (NIST) and the Space Science Institute. Ball Aerospace makes its home in Boulder, along with other space-related outfits.

Both of my degrees are from CU, and as an undergraduate, I worked at the Joint Institute for Laboratory Astrophysics and hung out at the campus planetarium. In graduate school I worked for the Laboratory for Atmospheric and Space Physics and continued doing a few lectures at Fiske once in a while to keep my finger in the live planetarium show end of things.

It was interesting to grow up in Boulder’s science community, once I got old enough to appreciate it. There were always lectures on campus, covering just about any topic in science you can imagine. I remember going up to CU once to hear a fellow speak about the emergence of life on Earth some 3.8 billion years ago, and it was the first time I ever heard of stromatolites. Another time a group of us went up there to see a physics lecturer and his amazing experiments. Astronomers, geologists, physicists, you name it, they were available to us, and as I grew up, I met some who were the parents of variousradiosond school classmates.

My dad often talked about the science these folks were doing. One time we found a radiosonde from a weather experiment. It had landed in our fields (we had a farm outside Boulder). He called around and found out it belonged to one of the research institutes (probably the predecessor to National Oceanic and Atmospheric Administration (NOAA). Together we took it back to the lab and I remember looking around with awe at the place. Daddy also worked at Ball Aerospace briefly and used to bring home pictures of some of the spacecraft the company was working on.

Like most kids, I went through the whole “I wanna be an astronaut, I wanna be a pilot, I wanna be a … whatever…” thought process. Eventually I ended up deciding I wanted to be an astronaut and writer. Of course, I haven’t gotten to do the astronaut part, although I certainly have met plenty of them and understand what it is they do. My science writing is a direct result of growing up in a place where science research and education is an integral part of the community.

Being an astronaut or a scientist isn’t an idea outside of the realm of possibility in a place like Boulder–not then and certainly not now. It occurs to me that kids growing up in other places where science isn’t such a big part of community life might feel differently, as if science was being done “somewhere else” or was for “other” people.  I’m glad I grew up in Boulder; there are days that I miss it very much. Would I go back?  That’s a question we talk about once in a while.  I don’t know if I can go back “home” or not. But I’m sure as heck glad that I lived there in the first place.  There aren’t too many places where one small town holds so many research groups. Perhaps that’s why I think of it as the center of the cosmos, and I know that for those of us who grew up in Boulder with an interest in science, it definitely took a village to create that interest.

Exploring Science and the Cosmos

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