From Caltech
Let's give it to the contemporary star-gazing set for their special capacity, perhaps tracing a part of their skill to myth-spinning Greeks and Romans, to combine science with art and imagination, scrutinizing the tiniest observable specks of light from far-distant, dying suns and theorizing,as folks are Pasadena are doing, that these tell a tale of giant astral bodies locked in a waltzing gravitational embrace. This amusing metaphor of a dancing galactic trio becomes more amazing since it involves gaseous planets more huge than Jupiter and hundreds of light years away. The researchers say they have found a duo of shuffling trios, that is not one but two systems in which two massive, lumbering exoplanets orbit subgiant stars, with one case involving big heavenly bodies in such a tight, lockstep movement that it has proved to be a stellar surprise.
Lumbering, gaseous exoplanets found in lockstep moves around dying, subgiant star
