Doesn't count if its not an orbital class flight. Seeing the Virgin Galactic suborbiter drop from the two headed monster airplane looks so wrong in so many dimensions, including the immaturity of flight avionics when compared to what SpaceX has already done and improves in so short a time. Your eyes role when you hear of 18 years of investment in another vehicle and they haven't tested one vehicle at all! And, they want 6 more years of funding without marking exactly when the first test vehicle will fly!
What iTunes U. can be is a listicle space for like minded people to fuse what they know and bring along the audience with them. Nasa does an awesome job at public outreach when a major mission program is going through a critical path, such as, Perseverence and New Horizons. Experts explain what is going on in reaction to questions fielded by the public. The ace Apple has up its sleeve is a level of trust freemium platforms don't have. Would people pay $7 per week for 7 perfect listicle items for knowing what is going on at the cutting edge in areas of their interest? That's the price of two takeout coffees.