This is Doctor Matt Taylor is an astrophysicist best know for being the Project Scientist on the Rosetta Misison, which just landed (for the first time in history) a probe on a moving comet!
Last year, NASA asked him to cover his tattoos during a press conference.
Questions to Respond To:
1) What do you think of tattoos?
2) Are tattoos an indication of someone's worth, credibility, trustworthiness or criminality?
3) How are tattooed people discriminated against?