Price Tag of NASA's Martian Rock Retrieval Mission Is Skyrocketing
The Mars Sample Retrieval program is now estimated to cost double than what was originally projected.
Astronauts
The End of Astronauts: Should We Send Robots to Space Instead?
Robots don't get cabin fever, develop cancer from cosmic radiation, miss their families, or go insane.
NASA's Costly, Delayed Mission To Update Its Spacesuits
NASA has spent more than $420 million on the development of spacesuits with very little to show for it.
Review: Astronauts Don't Really Eat Astronaut Ice Cream
The treats you bought in gift shops are too crumbly to eat in microgravity.