GJ 367 is a bright (V ≈ 10.2) M1 V star that has been recently found to host a transiting ultra-short period sub-Earth on a 7.7 hr orbit. With the aim of...
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PublicationCompany for the Ultra-high Density, Ultra-short Period Sub-Earth GJ 367 b: Discovery of Two Additional Low-mass Planets at 11.5 and 34 Days
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PublicationConcepts for future missions to search for technosignatures
New and unique opportunities now exist to look for technosignatures (TS) beyond traditional SETI radio searches, motivated by tremendous advances in exoplanet...
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TalkCoRoT-9b, a Jupiter-like transiting giant planet
Among the over 450 known exoplanets, the planets that transit their central star stand out, due to the wealth of information that can be gained about both...
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PublicationCorrecting Exoplanet Transmission Spectra for Stellar Activity with an Optimized Retrieval Framework
The chromatic contamination that arises from photospheric heterogeneities, e.g., spots and faculae on the host star presents a significant noise source for...
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PublicationDetailed Chemical Abundances for a Benchmark Sample of M Dwarfs from the APOGEE Survey
Individual chemical abundances for 14 elements (C, O, Na, Mg, Al, Si, K, Ca, Ti, V, Cr, Mn, Fe, and Ni) are derived for a sample of M dwarfs using high...
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PublicationDetection of Ionized Calcium in the Atmosphere of the Ultra-hot Jupiter KELT-9b
With a dayside temperature in excess of 4500 K, comparable to a mid-K-type star, KELT-9b is the hottest planet known. Its extreme temperature makes KELT-9b a...
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PublicationDetection of large terrestrial planets around M and K dwarf stars in Orion by transit photometry
A ground based transit survey of M and K-dwarf stars near the galactic plane should be able to determine the abundance of the lower end of the planetary radius...
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PublicationDetection of Na and K in the Atmosphere of the Hot Jupiter HAT-P-1b with P200/DBSP
We present a new optical transmission spectrum of the hot Jupiter HAT-P-1b based on two transits observed with the Double Spectrograph (DBSP) on the Palomar 200...
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PublicationDirect Imaging Explorations for Companions around Mid-Late M Stars from the Subaru/IRD Strategic Program
The Subaru telescope is currently performing a strategic program (SSP) using the high-precision near-infrared (NIR) spectrometer IRD to search for exoplanets...