Watch live as Elon Musk unveils his vision for missions to Mars

SpaceX’s Falcon Heavy rocket stood atop historic launch pad 39A on Monday, one day before 27 kerosene-fueled rocket engines will dispatch the towering rocket into space with nearly 5 million pounds of thrust.

A SpaceX Falcon 9 rocket took off from Kennedy Space Center’s launch pad 39A on Thursday, then its first stage booster touched down on a nearby landing target after sending a U.S. Air Force X-37B spaceplane toward orbit.

Join us for a roundup of the week’s space news with reporters covering the big stories. Spaceflight Now’s Will Robinson-Smith is joined by Irene Klotz, Senior Space Editor for Aviation Week, and Richard Tribou, Space Reporter and Senior Content Editor for The Orlando Sentinel.