EMAIL_API_KEY = mailjet api_key
EMAIL_API_SECRET = mailjet api_secret
PLANETS_REFRESH_RATE = number in seconds
Flask based python web app. Provides user with newsletter notifying them when NASA discovers a new planet.
Planet data is fetched from NASA API at https://exoplanetarchive.ipac.caltech.edu/TAP/
Upade frequency is determined by PLANETS_REFRESH_RATE key in .env file and then compared with data in the database.
Users can remove themselves from the newsletter list by clicking a link in the email they receive.