Right now, io9’s Mika McKinnon is at the launch for the Orbiting Carbon Observatory, a satellite which will track where the Earth draws carbon out of the atmosphere. It could give us hints about why the climate is changing — and how we can intervene more quickly. Here’s how the OCO works.
https://gizmodo.com/nasas-new-satellite-could-unravel-the-mystery-of-our-ch-1598348848
