Galactic science with the Origins Space Telescope Chat

Galactic science with the Origins Space Telescope Chat Hull Jansky Fellow Harvard-Smithsonian Center for Astrophysics National Radio Astronomy Observatory

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets NASA Mission concept for 2020 Decadal review; launch ~2030 10 μm ~1000 μm, Large aperture (8 -15 m) Study Chairs: Margaret Meixner & Asantha Cooray Comes from the NASA Astrophysics Roadmap, Enduring Quests, Daring Visions Improvements from Herschel and Spitzer • Large gain in sensitivity • Angular resolution sufficient to overcome spatial confusion in deep cosmic surveys • New spectroscopic capability

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets Community Chairs: Margaret Meixner, STSCI, Asantha Cooray, UC Irvine NASA Study Center: Goddard Space Flight Center (GSFC): Ruth Carter, David Leisawitz, Mike Dipirro, Anel Flores NASA Head Quarters (HQ) Program Scientists (non-voting): Kartik Sheth and Dominic Benford Ex officio non-voting representatives: Susan Neff & Deborah Padgett, NASA Cosmic Origins Program Office; Susanne Alato, SNSB; Douglas Scott, CAS; Maryvonne Gerin, CNES; Itsuki Sakon, JAXA; Frank Helmich, SRON; Roland Vavrek, ESA; Karl Menten, DLR; Sean Carey, IPAC Members appointed by NASA: Lee Armus, NASA IPAC; Cara Battersby, Harvard-Smithsonian Cf. A; Edwin Bergin, University of Michigan; Matt Bradford, NASA JPL; Kim Ennico-Smith, NASA Ames; Gary Melnick, Harvard. Smithsonian Cf. A; Stefanie Milam, NASA GSFC; Desika Narayanan, University of Florida; Klaus Pontopiddan, STSCI; Alexandra Pope, University of Massachusetts; Thomas Roellig, NASA Ames; Karin Sandstrom, UC, San Diego; Kate Y. L. Su, University of Arizona; Joaquin Vieira, University of Illinois, Urbana Champaign; Edward Wright, UC Los Angeles; Jonas Zmuidzinas, Caltech

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets Mirrors Will achieve sensitivities 100– 1000 x greater than any previous FIR telescope Wavelength: 10 micron – 1 mm: exoplanet biosignatures, water…

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets The Path of Water Trace the path of water from the ISM molecular clouds star-forming cores disks the terrestrial planet zone.

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets rd! o t w ing e r h c Se enc qu The Multi-phase ISM What sets the balance of ISM phases? What is the origin and lifetimes of molecular clouds? Credit: PAWS team/IRAM/NASA HST/T. A. Rector (University of Alaska Anchorage), E. Schinnerer. H 2, H The Origins Space Telescope: Mark Heyer, Thushara Pillai, Cara Battersby Credit: HERITAGE Magellanic Clouds (Meixner et al. 2013)

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets Magnetic fields and turbulence Planck: 15ʹ OST: 2ʺ Planck Collaboration Hig her res olu BLASTPol: 2. 5ʹ tion 016 2 + l se Fis The Origins Space Telescope: Chat Hull, Erik Rosolowsky ? ALMA: 0. 3ʺ Hull+ 2016; Image courtesy of Phil Mocz

Tracing the rise of dust & metals in galaxies and the path of water across cosmic time to Earth and other habitable planets Get Involved (open to community): Science working groups Instrument teams are forming (ost_info@lists. ipac. caltech. edu) Solar system Stefanie Milam Planet formation and exoplanets Klaus Pontoppidan and Kate Su Milky-Way, ISM and local galaxies Cara Battersby and Karin Sandstorm Galaxy and black hole evolution over cosmic time Lee Armus and Alexandra Pope First Billion years Joaquin Vieira, Matt Bradford