Today’s physics news: Virgin Galactic spaceship cleared for test flights by US FAA

Today’s physics news: Virgin Galactic spaceship cleared for test flights by US FAA and ORCID scheme will give researchers unique identifiers to improve tracking of publications.

Virgin Galactic spaceship cleared for test flights by US FAA
Commercial spacecraft SpaceShipTwo can begin rocket-powered suborbital test flights, the company has said
Guardian

Scientists: your number is up
ORCID scheme will give researchers unique identifiers to improve tracking of publications.
Nature