Welcome to the Green Stock news brief for Tuesday, December 9th. Here are today's top headlines. Rocket Labs Neutron rocket has successfully completed qualification testing of its innovative Hungry Hippo fairing, which stays attached to the first stage during launch and landing for full reusability.A world first for a commercial rocket. This milestone advances the development of Neutron, the world's largest carbon composite launch vehicle with a 13,000 kilogram payload capacity ahead of its first scheduled ...