MESSENGER ARRIVES, Mercury Orbit Insertion |
MESSENGER ARRIVES, Mercury Orbit Insertion |
Mar 17 2011, 05:29 AM
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Senior Member Group: Admin Posts: 3108 Joined: 21-December 05 From: Canberra, Australia Member No.: 615 |
Less than 20 hours now until the MESSENGER spacecraft fires its engine to enter orbit at Mercury.
Live Webcast March 17th – broadcast starts at 0030 UTC. Follow the progress: http://messenger.jhuapl.edu/mer_orbit.html. There will be commentary on the mission, real-time coverage of the maneuver, animation of what the spacecraft is doing, a view of the carrier’s Doppler as they receive it, and live video from MESSENGER Mission Operations. Remember that the Canberra DSN is providing two-way communication with MESSENGER We'll be using both DSS43 (70-metre) and DSS34 (34-metre) antennas. Good luck to the team at Johns Hopkins University Applied Physics Laboratory (APL). |
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Mar 18 2011, 07:19 AM
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Senior Member Group: Members Posts: 1729 Joined: 3-August 06 From: 43° 35' 53" N 1° 26' 35" E Member No.: 1004 |
Itokawa was too small. Hayabusa didn't do much orbiting, only station keeping in solar orbit
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