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List of works by Heidi Hammel

A New Dark Vortex on Neptune

scientific article published in Astronomical Journal

A high-definition space telescope for the 2030s

A multi-wavelength study of the 2009 impact on Jupiter: Comparison of high resolution images from Gemini, Keck and HST

scholarly article

Advancing the Gemini Observatory

Characterization of JWST science performance from commissioning

scientific article

Enabling Effective Exoplanet / Planetary Collaborative Science

scientific article published on 18 March 2021

Endogenous CO <sub>2</sub> ice mixture on the surface of Europa and no detection of plume activity

scientific article published on 21 September 2023

From planetary exploration goals to technology requirements

scientific article published in 2023

Infrared studies of epsilon Aurigae in eclipse

scientific article published in Astronomical Journal

Lessons learned from (and since) the Voyager 2 flybys of Uranus and Neptune

scientific article published on 09 November 2020

Mid-Infrared Observations of Neptune and Uranus: Recent Discoveries and Future Opportunities

Mid-infrared spectroscopy of Uranus from the Spitzer Infrared Spectrometer: 1. Determination of the mean temperature structure of the upper troposphere and stratosphere

scholarly article by Glenn S. Orton et al published November 2014 in Icarus

Mid-infrared spectroscopy of Uranus from the Spitzer infrared spectrometer: 2. Determination of the mean composition of the upper troposphere and stratosphere

article

Neptune at summer solstice: Zonal mean temperatures from ground-based observations, 2003–2007

article

Neptune's dynamic atmosphere from Kepler K2 observations: implications for brown dwarf light curve analyses ⬇️

scientific article

Neptune’s global circulation deduced from multi-wavelength observations

scholarly article

New dust belts of Uranus: one ring, two ring, red ring, blue ring

scientific article

Periodic variations in the activity of Comet P/Halley during the 1985/1986 apparition

scientific article published in Astronomical Journal

Post-equinox observations of Uranus: Berg’s evolution, vertical structure, and track towards the equator

scientific article published in 2011

Recent Mid-Infrared Through Submillimeter Observations of Uranus and Neptune

scientific article

Record-breaking storm activity on Uranus in 2014 ⬇️

scholarly article by Imke de Pater et al published May 2015 in Icarus

Recovery and characterization of Neptune's near-polar stratospheric hot spot

Solar System Observations with theJames Webb Space Telescope

scientific article

Space telescope is worth the effort

scientific article published in Nature

Spitzer’s Solar System studies of asteroids, planets and the zodiacal cloud

Subseasonal Variation in Neptune’s Mid-infrared Emission

TPF-C: status and recent progress

The Carl Sagan Observatory: A Visionary Space Telescope ⬇️

white paper & proposal

The Future of Planetary Defense in the Era of Advanced Surveys

scientific article

The JWST Giant Planet Atmospheres Programme

The James Webb Space Telescope

article

The James Webb Space Telescope

The James Webb Space Telescope Mission

scientific article published in June 2023

The dynamic neptunian ring arcs: evidence for a gradual disappearance of Liberté and resonant jump of courage

article

Time-series Analysis of Broadband Photometry of Neptune fromK2 ⬇️

scientific article published in Astronomical Journal

Uranus and Neptune in the Mid-Infrared: Recent Findings from VLT-VISIR and Future Opportunities with JWST-MIRI

Uranus from JWST: First Results

V1647 Orionis: reinvigorated accretion and the re-appearance of McNeil's nebula ⬇️

scientific article published in the Astrophysical Journal

ngGONG: The Next Generation GONG - A New Solar Synoptic Observational Network

report published in 2019

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