LISA gravitational-wave satellite selected by European Space Agency. Woot!https://twitter.com/esascience/status/877173375810056193 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Will Plato be the most powerful way to detect Earth-like exoplanets when it launches?