Subscribe to Breaking News emails

You have successfully subscribed to the Breaking News email.

Subscribe today to be the first to to know about breaking news and special reports.

U.S. news

Elon Musk: Rocket Recovery Operations 'Were Challenging'

SpaceX’s CEO tells NBC News Science Editor Alan Boyle that a crew was able to retrieve only bits and pieces of the Falcon 9 rocket used for the April 18 launch of a Dragon cargo capsule.

Best of NBC News

Play All