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GRAIL Lunar Twins Mated to Delta Rocket at Launch Pad - Universe Today
[/caption] With blastoff just 2 ½ weeks away, NASA’s GRAIL lunar twins completed a major milestone towards launch today (Aug. 18) when they were mated to the top of the Delta II Heavy rocket that will boost them to the moon. Launch is slated for Sept. 8 at 8:37 a.m. EDT. This morning the tightly … Continue reading "GRAIL Lunar Twins Mated to Delta Rocket at Launch Pad"