Introducing Marcel Pawlowski

I am Marcel Pawlowski (@8minutesold), a Schwarzschild Fellow at the Leibniz Institute for Astrophysics in Potsdam. I moved back to Germany about half a year ago from the University of California Irvine, where I was a Hubble Fellow. Before that, I was a postdoc at Case Western Reserve University and got my PhD from the University of Bonn in 2013. Most of my research revolves around dwarf and satellite galaxies, especially those in the Local Group. I study the phase-space distributions of systems of satellite galaxies and use them to test cosmological models. This has established the planes of satellite galaxies problem, a mismatch between the flattened, kinematically coherent observed satellite systems, and the typically more random satellite distributions found in cosmological simulations. In addition, I have a keen interest in other small scale problems of cosmology, alternatives to the Lambda Cold Dark Matter model, and philosophy of science.

Besides my research and spending time with my family, I very much enjoy visiting museums and exhibitions of contemporary art and photography, especially documentary and humanist photography. I am also active as a street photographer myself, documenting my impressions of the daily life in the different places my job has brought me to.

Twitter: @8minutesold


Re-introducing Sarah McIntyre

I’m Sarah McIntyre (@ExoBioExplorer) a PhD student at the Research School of Astronomy and Astrophysics at the Australian National University.

My current research aims to examine the effect that a diverse range of astronomical and planetary parameters have on an exoplanet’s ability to sustain liquid water. I spend most of my time working on exoplanet models and simulations and doing lab experiments. Long term research plans include helping determine optimal targets for near-future ground- and space-based observations of planetary atmospheres and the potential detection of life in space.

When not exploring exoplanets I read (lately mainly about AI/machine learning), compose, play piano (or violin) and travel.

Re-introducing Meg Schwamb

Meg Schwamb is currently an assistant scientist at Gemini Observatory. She also serves as the NIRI (Near-InfraRed Imager) instrument scientist at Gemini North in Hilo, Hawai’i.  She is a planetary scientist and astronomer focusing on understanding how planets and their building blocks form and evolve. Starting later this year, Meg will be island hopping. She’ll be leaving the Big Island of Hawai’i and heading to Northern Ireland.  Later this year, Meg will be joining Queen’s University Belfast as a lecturer in the Astrophysics Research Centre.

Meg uses large surveys to probe the small body reservoirs in the Solar System. Her work focuses on studying the orbital and surface properties of Kuiper belt objects, like Pluto in the Outer Solar System.  Meg is currently serving as co-chair of the Large Synoptic Survey Telescope Solar System Science Collaboration. Meg also mines large datasets via citizen science, enlisting hundreds of thousands of people worldwide in the research effort. She is currently involved in the  Planet Four , Planet Four: Terrains, Planet Four: Ridges citizen science projects to respectively map seasonal fans on the south pole of Mars, characterize surface features on the Martian South Pole and map polygonal ridges in the Martian mid latitudes

You can find Meg on twitter at @megschwamb

Introducing Jana Grcevich

I’m the outreach coordinator for Columbia University’s Astronomy Department, and an adjunct instructor at the Cooper Union School of Art and at the American Museum of Natural History. I received my PhD from Columbia University for work on dwarf galaxies and interstellar gas. I was the Kathryn W. Davis Postdoctoral Fellow at the American Museum of Natural History, where I taught future high-school science teachers with the Master of Arts in Teaching program, and where I host shows for the Astronomy Live series at the Hayden planetarium. I was an Insight Data Science fellow, and worked as a data scientist and consultant with Schireson Associates for a year and a half doing television ad targeting using machine learning. I was also a Simon’s Foundation Science Sandbox Fellow working on the interpretation of astronomical data for the public.

I have been a long time “space travel agent” and collaborator with Guerilla Science‘s Intergalactic Travel Bureau events, most recently at the Exploratorium. I co-wrote a space-oriented travel guide, the Vacation Guide to the Solar System, published by Penguin Random House in 2017, and worked on the free virtual reality Space Vacation app. I also enjoy printmaking, paper marbling, and textile arts.