U.S. unveils Orion spacecraft to take crew to Mars

crew - załoga
cornerstone - podstawa
The U.S. Navy-built Orion crew exploration vehicle will replace the space shuttle NASA plans to retire in 2010, and become the cornerstone of the agency's Constellation Program to explore the moon, Mars and beyond

to schedule - planować
Trips to the moon are scheduled for 2020, while a journey to Mars is believed possible by the mid-2030s.

campsite - obozowisko
. Each visit will last six months while astronauts set up a campsite and practice the things they want to do on Mars.

queasy - mdlący
Over the summer, flight doctors will analyze the data to ensure it does not make astronauts too queasy.

Źródło: http://www.reuters.com/article/scienceNews/idUSTRE52T6XH20090330