lunar eclipse, Blue Ghost

LISTER, mounted below Blue Ghost’s lower deck, measures the flow of heat from the moon's interior with a sophisticated ...
Back then, astronauts would be there for three days before having to leave again, as costs were running into the billions of dollars. "That's not sustainable," he said. Blue Ghost’s shadow seen on ...
The astronauts of Apollo 12 captured this photograph ... between the sun and moon. Blue Ghost is expected to remain operational for only about two more Earth days before succumbing to the frigid ...