This week, new PVL PhD student (formerly PVL MSc student - congrats!) Conor Hayes reflects on the just completed DPS Conference that they attended a few weeks ago. This is the first time that DPS has been in person since Geneva, Switzerland in 2019 and the first time it has ever been held in Canada. I certainly appreciated being able to experience the conference together with my graduate students as a research group without even having to bring my passport!
by Conor Hayes
It has been nearly a year since I last submitted an entry to this blog, detailing my experience at GAC-MAC 2021, my first in-person conference as a grad student. Much has happened since then; I half-pivoted away from the Moon to add a new MSL-based project to my Master's thesis less than nine months before my defence, I wrote and successfully defended said thesis, and now I'm a freshly-minted PhD student here at PVL.
Some things, however, do not change, so I am here once again to talk about our latest conference experience at the 54th Annual Meeting of the Division for Planetary Sciences (DPS). PVL typically puts up a strong showing at DPS because we are all planetary scientists, and this was particularly true this year for two reasons. First, DPS 54 was held in London Ontario, practically down the road (relatively speaking) from us here at York. Second, PVL’s own John Moores was Chair of the Science Organizing Committee, so we couldn’t not represent our group well.
In many ways, DPS was very similar to the two in-person conferences that I was able to attend during my Master’s – GAC-MAC back in November of last year, and the 7th Mars Atmosphere Modelling and Observations conference this summer. The scientific program was divided between oral talks and poster presentations, with a plenary session in the middle of each day. I mostly stuck to the sessions on topics that I’m interested in – the Moon, Mars, and terrestrial planets, though I did attend a few that were more “out there” (at least with reference to my own research) on Europa and other icy moons, as well as sessions on citizen science, education, and public outreach.
Although it followed this familiar pattern, DPS was very much a conference of firsts for me. Because DPS was a hybrid conference this year, each session had two chairs, at least one of whom had to be in-person. One chair would make sure that each speaker stuck to their allotted time and manage questions from in the room, while the other would monitor the session’s Slack channel, where virtual attendees could ask their questions. Due to the continually evolving health situation, there were a number of in-person chairs who had to switch to virtual attendance, meaning that some sessions no longer had an in-person chair. Several members of PVL (including myself) were recruited to take their place. The session that I chaired was titled “Dynamical Dances in Space,” and featured four talks discussing gravitational interactions between various Solar System bodies, the first of which was actually based on a newly-published paper that I had read shortly before the conference. Stepping in as chair at the last minute was a little daunting because I had no idea what to expect, but it ended up being a reasonably non-stressful affair.
Much more stressful was the fact that this was the first time that I had been invited to give an oral presentation at a “major” conference. I’ve given presentations about my research before, but always in much lower-stakes settings, whether that be in PVL group meetings or at smaller conferences run by graduate students (e.g. York’s Physics and Astronomy Graduate Executive conference or the annual Lunar and Small Bodies Graduate Forum). On top of that, I had never presented the preliminary results of my lunar work to a larger group before, so there was a lot that I was worried about. Consequently, I spent a lot of time preparing my presentation and making sure that I stayed as close to the seven minute limit we were given. In the end, the magnitude of my stress was wildly disproportional to the actual event, as my presentation went smoothly and hit the seven minute mark almost exactly. Although I would have happily taken just that as a win, it has also inspired my first official research collaboration with someone outside of PVL, something that I am very excited about.
Now that I’ve had experience with both oral and poster presentations at conferences, I think I can say that I prefer oral presentations over posters. Posters certainly do have their advantages – you present all of your information on a single page and you don’t have to worry about time limits or making sure that you remember what you want to say, as posters often come with a more conversational style of sharing information. However, I’m just not really a fan of the poster experience. During a poster session, you’re sharing a room with many other people presenting their posters at the same time, so there’s a certain element of competing for the attendees’ attention. Some people can also find approaching the presenters one-on-one more intimidating than asking a question at an oral presentation (I certainly do!), which might limit the number of interactions you have. I definitely don’t want to turn people off of poster presentations; they can be a low-stress way to ease your way into the conference experience and/or to present early/preliminary results that are still in progress.
Overall, DPS was probably my favourite conference of the handful that I have attended (either virtually or in-person) over the past two years. I can only hope that the weather in San Antonio will take a break from its usual late-summer Texas heat for DPS next year.
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