From humans in space to future journeys to the Moon, Mars and beyond, plus new scientific discoveries about our home planet, the solar system and out in the universe… This Week @NASA is your weekly look at everything happening at America's space agency. | NASA - National Aeronautics and Space Administration

For six decades, we've led the peaceful exploration of space, making discoveries about our planet, our solar system, and our universe. As we prepare for the #NASA60th anniversary on October 1, subscribe & watch: https://www.facebook.com/NASA60th | NASA - National Aeronautics and Space Administration

Physics suggests that manipulating spacetime requires staggering energy densities. But what if there’s a way to lower that threshold? Some researchers wonder whether spacetime could be locally “flexed”, creating a tunnel or bubble, without catastrophic inputs. It’s a thought experiment at the edge of theoretical physics, where curiosity often runs ahead of capability. See more from Ashton: https://www.instagram.com/justxashton/igsh=MWgxeXZpZXpmOGI0bw== | Cosmic Summit

Watch the moment Elon Musk's SpaceX launched its 11th Starship rocket from Texas in a test mission to demonstrate its reusable design for launching satellites and carrying humans to the Moon and Mars in the near future. | Al Jazeera English

SpaceX's Successful Launch Paves the Way for a New Era of American Spaceflight http://mag.time.com/gK5LkVe | TIME