Perseus Books Group has sealed a deal to sell its $300 million-a-year distribution business to Nashville-based Ingram Industries, the companies said on Thursday. News that the two were close to an ...

Cambridge, MA – The Perseus spiral arm – the nearest spiral arm in the Milky Way outside the Sun’s orbit – lies only half as far from Earth as some previous studies had suggested. An international ...

Astronomers have made the most accurate measurement ever of the distance from the Sun to the Milky Way's nearest spiral arm, known as Perseus. They estimate the distance to be about 5.86 x 10 16 ...

NEW YORK, March 1, 2016 /PRNewswire/ — The Perseus Books Group and Hachette Book Group announced today that they have entered into a binding commitment to sell Perseus’s publishing business to ...

A new study, utilizing the Very Large Baseline Array (VLBA), determined the distance to the Perseus spiral arm of the Milky Way galaxy to be 6,400 light-years. This distance is significantly closer ...

Hachette will acquire Perseus’ publishing arm, both publishers announced Tuesday. The deal is the culmination of an effort that started and was stopped in 2014 when details proved too complicated. Now ...