Look for the wobbling star
A gravitational embrace
Binary minima
Eclipsing from the deep
By a star a billion times as bright
A planet has the faintest light
Pulsar; a cosmic radar
Revealed in eclipse
Waiting in the darkness
Close by tidal distortion
Data to be measured
Calculated and precise
A lead, a gift, a spectral shift
A visual contortion
Decipher variations
The modulating light
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