China Poised to Launch Next Moon Mission
China Poised to Launch Next Moon Mission on Thursday
By
Leonard David, Space.com's Space Insider Columnis
China is set
to launch a robotic moon mission this week, a "trial by fire" test of
re-entry technology for the country's future lunar sample-return efforts.
To date there
has been little official word on this unmanned mission, which may launch as
early as Thursday (Oct. 23). It will apparently send a spacecraft around the moon; on its way back toward Earth, the
probe will release a capsule to perform a high-speed plunge through the
planet's atmosphere. The capsule will parachute onto terra firma to complete
its voyage.
The
soon-to-launch moon probe is based on China's Chang'e 2 lunar orbiter design
and modified to carry the re-entry test capsule. The mission, which some China
space watchers are calling "Chang'e 5 T1," is to last some nine days.
[Most Awesome Moon Missions of All
Time]
Narrow launch windows
Chang'e 5 T1 has three potential liftoff
dates, experts say: Thursday, Friday or Saturday (Oct. 23, 24 or 25). The
mission will launch atop a Chinese Long March 3C rocket from Xichang Satellite
Launch Center.
The goal is
to validate re-entry technology for Chang'e
5, a robotic mission targeted for a 2017 launch that will land on the moon,
collect samples and return those specimens to Earth.
"We
have begun to study how the Chang'e 5 will blast off from the moon and dock
with the in-orbit re-entry capsule," said Wang Pengji, a space expert at
the China Academy of Space Technology.
A central
piece of China's moon plans is having hardware return to Earth at a scorching
speed of more than 25,000 mph (40,230 km/h). Read more >>
Source: http://www.space.com/27503-china-moon-mission-launch-thursday.html
Comments
Post a Comment