Skywriting
Infact, they both used pencils
Up until Nineteen Sixty-Seven,
When a privately-researched pen was announced
And NASA and Cosmonauts quickly renounced
Those flammable, lead-shedding pencils –
Americans first, with Apollo 7.
They should be so proud, that commie space-guys
Are writing with Yankee-most free-enterprise.
Rhyming Couplets 