Get the latest Science News and Discoveries

A Giant Leap for the Leap Second. Is Mankind Ready?

Get the Android app

Or read this on New York Times

Read more on:

Photo of mankind


Photo of Giant Leap

Giant Leap

Related news:

News photo

NASA’s RAMFIRE: 3D-Printed Rocket Nozzle a Giant Leap for Deep Space Missions

News photo

'For All Mankind' Season 4 explores an asteroid and the lines between science and commerce (video)

News photo

'For All Mankind' Season 4 hopes to get audiences excited about space