Gaia detects a shake in the Milky Way

Gaia detects a shake in the Milky Way

Gaia detects a shake in the Milky Way 2018-09-20 00:00:00 Researchers of the UB and the University of Groningen lead one of the first big discoveries from the Gaia Mission, published in Nature. Position and movement data of more than 6 million stars show substructures...
What gamma-ray pulsars are X-ray bright? And why?

What gamma-ray pulsars are X-ray bright? And why?

What gamma-ray pulsars are X-ray bright? And why? 2018-02-15 00:00:00 One of the most intriguing mysteries of pulsars relates to the origin of their spectral variety. An Article today proposes a theoretical model that answers at once what process is behind the...