Satellite

What Goes Up Must Come Down

A new study underscores growing unease about pollution from mostly unregulated commercial space activities.

By Bob Berwyn

Will NASA Kill a Pair of Critical Climate Satellites?

By Nicholas Kusnetz

New NASA Mission Tracks Microscopic Organisms in the Ocean and Tiny Particles in the Air to Monitor Climate Change

By Teresa Tomassoni

Q&A: What’s So Special About a New ‘Eye in the Sky’ to Track Methane Emissions

Interview by Aynsley O’Neill, Living on Earth

A New EDF-Harvard Satellite Will Monitor Methane Emissions From Oil and Gas Production Worldwide

By Phil McKenna

Google Powers Up Its 'Earth Engine' with Eye on Saving the Amazon

By Amy Westervelt

NASA's Orbiting Carbon Observatory Lost at Launch

By Laura Shin