David posted a blog post
On June 24, the SpaceX Falcon Heavy rocket launched, carrying new NASA technology to space.  One of the technologies, the Deep Space Atomic Clock, will hopefully improve deep space navigation and, one day, enable spacecraft to fly itself.  The Clock…
Jun 26
David posted a blog post
The ocean hides many treasures in various forms: exotic marine specimens, colorful and bizarre flora and fauna, and innumerous wreck sites.  When wrecked ships, planes, and cars can’t be safely brought to the surface, how do scientists study them? W…
May 2