For the second baby, there’s an extra one Grimes Elon Musk SpaceX not needed
 
We have a brand new interview with Vanity FairPublished March 10, 2013, the 33-yearold musician shared that she recently had a private baby with Tesla CEO 50 years ago via surrogacy. The journalist noticed that the couple’s second child had spilled the beans during the sit-down. These are their own wordsaccidentally, when she was heard crying in another room. Grimes had already confirmed, that Grimes was the father of their 22-month old son. X Æ A-12 Musk Also known as Baby X, he was away at the time.
 
Their baby girl’s name is in sync with their brother, Grimes revealed that she uses the letter “Y” as well.
 
“Her full name” Exa Dark Sideræl MuskGrimes stated that the VFTransmit text messages to the reporter Exa refers to supercomputing term exaFLOPS, which means the ability to execute 1 quintillion floating point operations per second. Dark, meanwhile, is ‘the unknown. Although people are scared of it, it really is the absence photons. “Dark matter is the beauty and mystery of our universe.”