When Stardust Met Tempel, a Love Story

Comet Tempel 1 near Stardust-NExT close approach (NASA)
Comet Tempel 1 near Stardust-NExT close approach (NASA)

A NASA spacecraft, a lonely comet and a Valentine’s date with no comparison.

Last night, NASA’s veteran Stardust-NExT mission successfully visited its second comet, Tempel 1. Having already been visited by NASA’s Deep Impact mission in 2005, it’s hard not to wonder whether Tempel 1 was a little apprehensive. Deep Impact did lob a refrigerator-sized copper impactor into the comet’s surface during the 2005 encounter, so I think we can forgive the comet some pre-date jitters.

Fortunately, Stardust was the perfect date (no impactors, silverware, dishes or bottles were thrown), just a peaceful flyby, during which the spacecraft beamed dozens of photos back to Earth. To quote Joe Veverka, Stardust-NExT principal investigator: “It was 1,000 percent successful!”

Alas, although the date was a success, there won’t be the sound of wedding bells any time soon. Stardust is now powering away from the comet at a breakneck speed. Was it something Tempel 1 said?

For more on this Valentine’s rendezvous, have a read of my Discovery News article “Stunning Photos from a Comet Near-Kiss.”

Oh yes, and I got bored, so I created a rough animation of the flyby. Enjoy!

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