Skip to main content
Home

Navigation Menu

  • Back
  • About
    • Back
    • About

      Contact Us

      Business Address
      5241 Broad Branch Rd. NW

      Washington , DC 20015
      United States place Map
      Call Us (202) 387-640
    • Who We Are
      • Back
      • Leadership
      • Our Blueprint For Discovery
      • Board & Advisory Committee
      • Financial Stewardship
      • Awards & Accolades
      • History
    • Connect with Us
      • Back
      • Outreach & Education
      • Newsletter
      • Yearbook
    • Working at Carnegie
      • Back
      • Applications Open: Postdoctoral Fellowships

    Contact Us

    Business Address
    5241 Broad Branch Rd. NW

    Washington , DC 20015
    United States place Map
    Call Us (202) 387-6400
  • Research
    • Back
    • Research Areas & Topics
    • Research Areas & Topics
      • Back
      • Research Areas
      • From genomes to ecosystems and from planets to the cosmos, Carnegie Science is an incubator for cutting-edge, interdisciplinary research.
      • Astronomy & Astrophysics
        • Back
        • Astronomy & Astrophysics
        • Astrophysical Theory
        • Cosmology
        • Distant Galaxies
        • Milky Way & Stellar Evolution
        • Planet Formation & Evolution
        • Solar System & Exoplanets
        • Telescope Instrumentation
        • Transient & Compact Objects
      • Earth Science
        • Back
        • Earth Science
        • Experimental Petrology
        • Geochemistry
        • Geophysics & Geodynamics
        • Mineralogy & Mineral Physics
      • Ecology
        • Back
        • Ecology
        • Atmospheric Science & Energy
        • Adaptation to Climate Change
        • Water Quality & Scarcity
      • Genetics & Developmental Biology
        • Back
        • Genetics & Developmental Biology
        • Adaptation to Climate Change
        • Developmental Biology & Human Health
        • Genomics
        • Model Organism Development
        • Nested Ecosystems
        • Symbiosis
      • Matter at Extreme States
        • Back
        • Matter at Extreme States
        • Extreme Environments
        • Extreme Materials
        • Mineralogy & Mineral Physics
      • Planetary Science
        • Back
        • Planetary Science
        • Astrobiology
        • Cosmochemistry
        • Mineralogy & Mineral Physics
        • Planet Formation & Evolution
        • Solar System & Exoplanets
      • Plant Science
        • Back
        • Plant Science
        • Adaptation to Climate Change
        • Nested Ecosystems
        • Photosynthesis
        • Symbiosis
    • Divisions
      • Back
      • Divisions
      • Biosphere Sciences & Engineering
        • Back
        • Biosphere Sciences & Engineering
        • About

          Contact Us

          Business Address
          5241 Broad Branch Rd. NW

          Washington , DC 20015
          United States place Map
          Call Us (202) 387-640
        • Research
        • Culture
      • Earth & Planets Laboratory
        • Back
        • Earth & Planets Laboratory
        • About

          Contact Us

          Business Address
          5241 Broad Branch Rd. NW

          Washington , DC 20015
          United States place Map
          Call Us (202) 387-640
        • Research
        • Culture
        • Campus
      • Observatories
        • Back
        • Observatories
        • About

          Contact Us

          Business Address
          5241 Broad Branch Rd. NW

          Washington , DC 20015
          United States place Map
          Call Us (202) 387-640
        • Research
        • Culture
        • Campus
    • Instrumentation
      • Back
      • Instrumentation
      • Our Telescopes
        • Back
        • Our Telescopes
        • Magellan Telescopes
        • Swope Telescope
        • du Pont Telescope
      • Observatories Machine Shop
      • EPL Research Facilities
      • EPL Machine Shop
      • Mass Spectrometry Facility
      • Advanced Imaging Facility
  • People
    • Back
    • People
      Observatory Staff

      Featured Staff Member

      Staff Member

      Staff Member

      Professional Title

      Learn More
      Observatory Staff

      Search For

    • Search All People
      • Back
      • Staff Scientists
      • Leadership
      • Biosphere Science & Engineering People
      • Earth & Planets Laboratory People
      • Observatories People
    Observatory Staff
    Dr. Johanna Teske
    Staff Scientist

    Featured Staff Member

    Johanna Test Portrait

    Dr. Johanna Teske

    Staff Scientist

    Learn More
    Observatory Staff
    Dr. Johanna Teske
    Staff Scientist

    Johanna Teske's research focuses on quantifying the diversity of exoplanet compositions and understanding the origin of that diversity.

    Search For

    Search All Staff
  • Events
    • Back
    • Events
    • Search All Events
      • Back
      • Public Events
      • Biosphere Science & Engineering Events
      • Earth & Planets Laboratory Events
      • Observatories Events

    Upcoming Events

    Events

    Events

    Lava exoplanet
    Seminar

    Katelyn Horstman (Caltech)

    Searching for exo-satellites and brown dwarf binaries using the Keck Planet Imager and Characterizer (KPIC)

    January 30

    12:15pm PST

    Colloquium

    Dr. Ken Shen (UC Berkeley)

    A paradigm shift in the landscape of Type Ia supernova progenitors

    February 3

    11:00am PST

    Fire image
    Seminar

    The carbon balance of fiery ecosystems: unpacking the role of soils, disturbances and climate solutions

    Adam Pellegrini

    February 4

    11:00am PST

  • News
    • Back
    • News
    • Search All News
      • Back
      • Biosphere Science & Engineering News
      • Earth & Planets Laboratory News
      • Observatories News
      • Carnegie Science News
    News

    Recent News

    News

    Latest

    • - Any -
    • Biosphere Sciences & Engineering
    • Carnegie Administration
    • Earth & Planets Laboratory
    • Observatories
    expand_more
    Read all News
    An illustration of cataloging exoplanet diversity courtesy of NASA
    Breaking News
    January 28, 2026

    A cornucopia of distant worlds

    Dark background with an illuminated coral
    Breaking News
    January 27, 2026

    It’s the microbe’s world; we’re just living in it

    Steele points to a sample of Martian meteorite
    Breaking News
    January 26, 2026

    The rocks that remember what Earth forgot

  • Resources
    • Back
    • Resources
    • Search All
      • Back
      • Employee Resources
      • Scientific Resources
      • Postdoc Resources
      • Media Resources
      • Archival Resources
    • Quick Links
      • Back
      • Employee Intranet
      • Dayforce
      • Careers
      • Observing at LCO
      • Locations and Addresses
  • Donate
    • Back
    • Donate
      - ,

    • Make a Donation
      • Back
      • Support Scientific Research
      • The Impact of Your Gift
      • Carnegie Champions
      • Planned Giving
    Jo Ann Eder

    I feel passionately about the power of nonprofits to bolster healthy communities.

    - Jo Ann Eder , Astronomer and Alumna

    Header Text

    Postdoctoral alumna Jo Ann Eder is committed to making the world a better place by supporting organizations, like Carnegie, that create and foster STEM learning opportunities for all. 

    Learn more arrow_forward
  • Home

March 21, 2019
Q&A

Postdoc Spotlight: Allison Strom

Pi Day Header
March 14, 2022
Campus News

Happy Pi Day from EPL!

March 13, 2019

Student Carolyn Beaumont Working at the Geophysical Lab Won 5th in Regeneron Science Talent Search

 Neighborhood Astronomy Night participants get excited about stargazing. Image courtesy of Carnegie Institution for Science.
March 12, 2019
Campus News

Carnegie Outreach Goes Bilingual

March 12, 2019
Campus News

Women's History Month

Aerial view of red tide algal bloom along Florida’s gulf coast
February 26, 2019

Can we address climate change without sacrificing water quality?

February 25, 2019

Predicting how forests in the western United States will respond to changing climate

February 19, 2019
Awards

Heather Meyer Receives Twelfth Postdoctoral Innovation and Excellence Award

February 19, 2019
Feature Story

Far Out There: The Hunt for the Mysterious Planet X

February 14, 2019

Carnegie’s Andrew Steele part of $9 million NASA astrobiology grant-winning team

Pagination

  • Previous page chevron_left
  • …
  • Page 918
  • Page 919
  • Page 920
  • Page 921
  • Current page 922
  • Page 923
  • Page 924
  • Page 925
  • Page 926
  • …
  • Next page chevron_right
Subscribe to

Get the latest

Subscribe to our newsletters.

Privacy Policy
Home
  • Instagram instagram
  • Twitter twitter
  • Youtube youtube
  • Facebook facebook

Science

  • Biosphere Sciences & Engineering
  • Earth & Planets Laboratory
  • Observatories
  • Our Research Areas
  • Our Blueprint For Discovery

Legal

  • Financial Statements
  • Conflict of Interest Policy
  • Privacy Policy

Careers

  • Working at Carnegie
  • Scientific and Technical Jobs
  • Administrative & Support Jobs
  • Postdoctoral Program
  • Carnegie Connect (For Employees)

Contact Us

  • Contact Administration
  • Media Contacts

Business Address

5241 Broad Branch Rd. NW

Washington, DC 20015

place Map

© Copyright Carnegie Science 2026