stock trading and even space navigation. In today's encore episode, hosts Emily Kwong and Regina G. Barber learn how to build a better clock. In order to do that, they ask: How do atomic clocks ...

The U2 frontman spent the past few years reexamining his life and career. Now he’s back with new projects, new music—and a fresh sense of urgency to change the world ...

The reason for that one can see when one compares the time-scale of atomic developments here and abroad with the probable time-scale of deep political changes in ... during this period the atomic ...

I think back on all this every time I look into the control room this week, because Columbus has once again received a new external payload: ACES, the Atomic Clock Ensemble in Space. The experiment ...

These are giant, circular arrangements of galaxies found all throughout space. They're actually spheres, the fossils of acoustic waves that propagated through the early Universe, and then froze ...

NASA has detected a strange, unexplained signal coming from deep space, sparking worldwide curiosity and debate over whether it's a natural cosmic phenomenon—or a possible sign of ...

This Week in Space covers the new space age. Every Friday we take a deep dive into a fascinating topic. What's happening with the new race to the moon and other planets? When will SpaceX really ...

John Holdren, a Harvard research professor and former President Obama's science advisor, recalls Garwin's amazing combination ...

In a major milestone, an experimental satellite recently carried out the world's first daytime laser-ranging test in Earth-moon space, marking a breakthrough in China's deep-space orbital ...

Credit: ESA Despite existing cooperation, fragmented efforts between the United States and the European Union are limiting space security and sustainability. A stronger, unified approach is needed ...

The former is represented by the Coalition for Deep Space Exploration, whose members include Boeing, Lockheed Martin and Northrop Grumman, who have major contracts supporting SLS, Orion and ...