^^^^ It's an upgrade for the Metroid video game series that allows the protagonist to turn into a compact ball. It's useful for navigating narrow passageways.
^ Nope. Not even the Galactic Federation nor the Space Pirates ever figured it out. In Metroid Prime, the Space Pirates who tried Morph Ball prototypes either died or were horribly disfigured. GF came close though.
OH MY GOD WHEN I DIDN'T KNOW VTUBER OR ANEMACHI AND SUISEI BACK THEN I LITERALLY SHIPPED THEM JUST CUZ THEY LOOKED CUTE TOGETHER AND NOW AFTER SEEING THIS I WANT TO SHIP THEM AGAIN
^^
Yeah, she's almost 100% confirmed to be Cyrus' ancestor in a scene where she's given the reins of the Galaxy Team by Kamado and she says she'll make sure its name is passed on to her descendants.
^^ She's like a 5 Star Xinqiu who's also capable of being a main DPS. Especially at C6. A lot of her damage also scales on HP, so she will be easy to build barring any changes to her kit before release.