Earth as an Exoplanet. III. Using Empirical Thermal Emission ...

HyDRo: atmospheric retrieval of rocky exoplanets in thermal emission

We then consider the observations required to characterize the atmospheres of three promising rocky exoplanets across the ∼400–800 K equilibrium temperature ...

Atmospheric characterization of terrestrial exoplanets in the mid ...

Figure 2 clearly demonstrates that if one were able to obtain a high-quality MIR spectrum of an Earth twin, the atmospheric composition, but also surface ...

A secondary atmosphere on the rocky exoplanet 55 Cancri e - Nature

The planet has been observed extensively with transmission spectroscopy14,15,16,17,18,19,20,21,22 and its thermal emission has been measured in ...

The Large Interferometer For Exoplanets (LIFE): a space mission for ...

... thermal emission of exoplanets in the solar neighborhood. The ... Earth-like planets in the mid-infrared. Synthetic spectra of solar ...

Bibliography - exoplanet.eu

Earth as an Exoplanet. III. Using Empirical Thermal Emission Spectra as Input for Atmospheric Retrieval of an Earth-Twin Exoplanet ... METTLER J., KONRAD B., ...

Retrieval of exoplanet emission spectra with HyDRA

While extant retrieval codes have provided significant constraints on molecular abundances and temperature profiles in several exoplanetary atmospheres, the ...

The exoplanet missions set to revolutionise science

In addition, measuring the intrinsic thermal emission of a terrestrial exoplanet gives direct access to its effective temperature and its radius – two key ...

26 Exoplanet Atmospheres

Short-wavelength. (visible) radiation is shown in blue, and long-wavelength (thermal) radiation in orange. 223. Page 3. 26. Exoplanet Atmospheres. We assume ...

Using Remote Sensing Data to Find Habitable Worlds - YouTube

... exoplanet.html Paper: https ... using spectral emissions in the mid-infrared. With only one known example of a world with life - Earth ...

Laboratory spectra of hot molecules: Data needs for hot super-Earth ...

The atmospheres of these planets are thought to have a lot in common with the young Earth (Alfvén and Arrhenius, 1974) and the atmosphere of a rocky planet ...

The future of spectroscopic life detection on exoplanets - PNAS

Life can be inferred by the presence of atmospheric biosignature gases—gases produced by life that can accumulate to detectable levels in an exoplanet ...

Exoplanet Atmosphere Measurements from Transmission ...

By measuring the chemical composition and thermal structure of an atmosphere, it is possible to constrain the planet's formation and ...

Publications - LIFE

Earth as an Exoplanet. III. Using Empirical Thermal Emission Spectra as an Input for Atmospheric Retrieval of an Earth-twin Exoplanet. A&A. Publication links ...

Study Analysis Groups (SAGs) - Exoplanet Program

Explore the limits of empirical and probabilistic models of thermal and scattered light emission ... in a habitable zone Earth-sized or a ...

Characterising the three-dimensional ozone distribution of a tidally ...

We simulate the 3D ozone distribution of a tidally locked Earth-like exoplanet using the high-resolution, 3D chemistry-climate model ...

Ground-based Follow-up Observations of TESS Exoplanet Candidates

Empirical relationship between the mass in Earth mass (MӨ) and radius ... planet's thermal emission spectroscopic measure: where 4.29×106 is a scaling ...

Earth as an Exoplanet. II. Earth's Time-variable Thermal Emission ...

In addition, we found a strong spectral degeneracy with respect to the latter two indicating that multi-epoch measurements and time-dependent signals may be ...

3 Outlining the Exoplanet Science Strategy

Thus, the ways in which the atmospheric compositions of giant planets differ from their host stars can be used to constrain the chemistry and surface density of ...

Peer-reviewed Publications See here for latest list of publications ...

Madhusudhan, Retrieval of exoplanet emission spectra with HyDRA, 2018, MNRAS, 474, 271 ... Thermal Emission of WASP-14b Revealed with Three Spitzer. Eclipses, ...

Tidal Heating of Earth-like Exoplanets around M Stars

We focus on the thermal-orbital evolution of Earth-mass planets around low-mass M stars whose radiative habitable zone overlaps with the “tidal zone,” where ...