Markus Pössel

@mpoessel

Astronomy outreach (Tweets in German & English) - personal account (official is: @HdAstro @astro4edu @mpi_astro) - er/he/him - @[email protected]

Heidelberg

Joined April 2011

1.2K Following

4.7K Followers

76.3K Posts

These Tweets are protected.

Only approved followers can see this account's Tweets.