Event
Astronomy Seminar: How to Find an Earth
Megan Bedell (Flatiron)
The detection of an Earth twin (an Earth-mass planet orbiting a Sun-like star within the habitable zone) has recently become feasible for the first time thanks to advances in observational technology. The Terra Hunting Experiment is a 10-year-duration upcoming radial velocity (RV) survey dedicated to this goal. I will give an overview of the project and its scientific context within the field of exoplanet discovery. I will also present recent work on designing the survey and developing data analysis tools to address the challenges inherent in detecting sub-meter-per-second amplitude motions of distant stars.
https://upenn.zoom.us/j/96369661496?pwd=MGtJNXhsT1VaSlhNL3lTdkVhTWdQQT09
Meeting ID: 963 6966 1496
Passcode: 563798