Kevin Stevenson @kevinbstevenson

Solves planet-size problems for a living, rock climber, 🐈-aholic, @Canucks fan, still 🇨🇦 at heart! Laurel, MD Joined April 2011

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NASA Webb Telescope @NASAWebb

2 years ago

Webb's on the case 🔎 Webb found hints of water vapor while studying rocky exoplanet GJ 486 b. Scientists are puzzled whether this could be due to spots on its star, or if this could indicate the 1st atmosphere definitively detected around a rocky world: go.nasa.gov/41K2Ahj

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Natalie Batalha (@[email protected]) @nbatalha

3 years ago

Our JWST Transiting Exoplanet Early Release Science Team is proud to report on the detection of Carbon Dioxide in the atmosphere of the exoplanet WASP-39b. Press release and a thread 🧵 ... webbtelescope.org/contents/previ…

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NASA Webb Telescope @NASAWebb

3 years ago

Catch your breath — Webb has captured the first clear evidence of carbon dioxide (CO2) in the atmosphere of a planet outside of our solar system! WASP-39 B is a gas giant closely orbiting a Sun-like star 700 light years away: go.nasa.gov/3PIRGSc

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Jean-Michel Desert @jmdesert

3 years ago

Check out the great work by my student @ExoShastri and the great team of collaborators on MOS for transiting exoplanets. It's not at #CoolStars21 #cs21 - but it's about host stars, and their temperament! arxiv.org/abs/2207.01606

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Caroline Morley @AstroCaroline

3 years ago

Anyone looking for a postdoc job & interested in exoplanet atmospheres? I'm currently looking to hire someone to work on a big observational program we've been running! Some spectroscopy experience needed, but no specific exoplanet knowledge required! shorturl.at/fnqAE

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CHAMPs Collaboration @CHAMPs_Collab

3 years ago

Interested in hearing what some of our CHAMPs team members have been up to? Check out these presentations at #AbSciCon next week! ⬇️⬇️⬇️⬇️⬇️⬇️

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Megan Weiner Mansfield @cornerof_thesky

4 years ago

Today on the ArXiv: a new paper looking at the secondary eclipse spectrum of WASP-77Ab with the Hubble Space Telescope! arxiv.org/abs/2203.01463

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Kevin Stevenson @kevinbstevenson

4 years ago

Apply for our @CHAMPs_Collab NPP postdoc position. Five great advisors to choose from!

CHAMPs Collaboration @CHAMPs_Collab

4 years ago

Apply for our @CHAMPs_Collab NPP postdoc position. Five great advisors to choose from!

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CHAMPs Collaboration @CHAMPs_Collab

4 years ago

Do you do work related to the habitability and/or atmospheres of M-dwarf planets? Are you interested in giving a (virtual) talk on the topic? Or do you know someone who fits the above description? Nominate yourself or others here! forms.gle/JJnxdyXeCWxV4i…

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Jake Lustig-Yaeger @LustigYaeger

4 years ago

🚨Paper Alert!🚨Our recent paper “Hierarchical Bayesian Atmospheric Retrieval Modeling for Population Studies of Exoplanet Atmospheres: A Case Study on the Habitable Zone” examines how individual atmospheric constraints inform population trends 🧵 arxiv.org/abs/2202.00701

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CHAMPs Collaboration @CHAMPs_Collab

4 years ago

We’re starting day 2 with Exoplanet Atmospheres and Brown Dwarfs, starting in 10 minutes! #CHAMPsSeminar #AAS239 Speakers are tagged if they have a twitter, please follow these early career scientists!

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CHAMPs Collaboration @CHAMPs_Collab

4 years ago

Next is Junellie González Quiles (@JunellieG) with Carbon Cycling on the TRAPPIST-1 Planets They study the deep water and carbonate-silicate cycles to understand how carbon and water are transported from the interior to the atmosphere through outgassing #CHAMPsSeminar #AAS239

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CHAMPs Collaboration @CHAMPs_Collab

4 years ago

Welcome back! Our next session is “Interstellar Objects, Terrestrial Planets, Biosignatures, and Habitability”, starting now! #CHAMPsSeminar #AAS239 Speakers are tagged if they have a twitter, please follow these early career scientists!

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CHAMPs Collaboration @CHAMPs_Collab

4 years ago

We’re back with Emily Safron giving a dissertation talk on Occurrence rates of long-period exoplanets derived with citizen science. This project has identified a large population of single signals to estimate an occurance rate for long period planets #CHAMPsSeminar #AAS239

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CHAMPs Collaboration @CHAMPs_Collab

4 years ago

We’re getting ready to kick off our virtual #CHAMPsSeminar, featuring early career researchers in the field of Exoplanets #AAS239. This event is hosted by the @CHAMPs_Collab and @JHUAPL!