Nan followed along with what Stefan was saying and easily picked up a fellow scientist's frustration.
"No prob bro, we are gonna go all mad scientist on this bug," he said still staring intently at the inorganic sentience. He then yelled out suddenly, "Mother!"
""I'm literally right next to you young man, you don't have to shout," the bobbing Fars unit calmly replied. "Now how can I help you?"
Nan reacted like he had forgotten she was there but then, more quietly replied, "Oh, sorry. Yeah so could you like, find us the most powerful magnet on board? Pretty please?"
"Of course dear," Mother said as it floated away, though anyone could have sworn she mumbled something about millennials on her way out.
"As for checking if it's gravity, we could bombard it with differing degrees of gravity and see how it affects it. That should give us something."