I doubt the JEMP would have any affect on the Science Centre.
JEMP is the building of an extra rail and platform for the NSL, not
a whole new line. What's more, the Science Centre is about 200m
away from Jurong East station.
(EDIT) Read about station names on a guy's blog post.
NE17 Punggol : Malay = Ponggol = hurling sticks at the branches
of fruit trees to bring the fruits down. Punggol was a village with
orchards in the 90s
NS4 Choa Chu Kang = In Teochew, Kang is River and Chu means
Lord. Choa was the name of the tribe leader. So CCK = River Lord
Choa
I know what the JEMP is about... opps, i was refering to the
Jurong Lake District Development:
"The first anchor attraction is the new world
class Science Centre. It will be moved next to the Chinese Garden
MRT station."
Quote taken from: http://www.ura.gov.sg/pr/text/2008/pr08-38.html