From the story:
QUOTE
Anagrams were brought into use as a method of protecting one’s priority of discovery while simultaneously keeping a discovery under wraps in order to obtain further verification. Galileo was an early adopter of anagrams. After observing Saturn, he circulated the following jumble of letters:
s m a i s m r m i l m e p o e t a l e u m i b u n e n u g t t a u i r a s
When he was ready to announce that Saturn has a very unusual shape when seen through his small telescope, he revealed that the letters in the anagram can be rearranged to read, Altissimum planetam tergeminum observavi, or “I have observed the highest planet tri-form.”
s m a i s m r m i l m e p o e t a l e u m i b u n e n u g t t a u i r a s
When he was ready to announce that Saturn has a very unusual shape when seen through his small telescope, he revealed that the letters in the anagram can be rearranged to read, Altissimum planetam tergeminum observavi, or “I have observed the highest planet tri-form.”
As for the meaning of today's anagram, we know that systemic is heavily involved in an effort to look for transits of Alpha Centauri B.
And indeed, the anagram could be partly broken down to:
Alpha Centauri B super Earth eeegllrsst
although I could be way off base with the actual words.
