This shot, taken during Apollo 4, shows the jettisoning of the interstage section that joined the first and second stages.
If every step taken, hour slept, and heartbeat can be measured, recorded, and analyzed, are we taking control of our health or losing the plot entirely?
The Starship rocket could take on a central role in the Artemis missions, propelling astronauts to lunar orbit and landing them on the surface.
A pending contractor switchup marks another blow to Boeing, which is struggling to prove itself as a reliable strategic partner to NASA.
Jared Isaacman said the goal of maintaining multiple means of ISS access influenced decision-making when mission and crew safety should have been the top priority.
If true, it would address several mysteries surrounding our solar system's most decorative planet.
NASA engineers are targeting April for an uncrewed Starliner mission, with a crewed flight possible this fall, the agency’s commercial crew manager said Monday.
Photo: NASA 
