On Monday, NASA's Deep Space Communication team members announced ... sending out "high-data-rate signals" to test sending high-quality transmissions and communications through space.

Spanning approximately 220,000 light-years across, the Andromeda Galaxy is the largest galaxy of the Local Group, which also ...

Follow its development and take a peek at what's ahead with the Mysteries of Deep Space interactive timeline. Simply click on the highlighted links in the text below to learn more about each event ...