Are you passionate about writing and astronomy? Are you fluent in Spanish and English? We are looking for enthusiastic students to join the Astrobites en Español (astrobitos.org) team.
We have an open call for writers to join the “Astrobites en Español” team. Interested?
Astrobites in Spanish has now gone live! Find us in astrobitesenespanol.wordpress.com. Happy reading!
When two observations share some common information, they can be “cross-correlated” to extract it. In today’s example, we discover what the matter halos and energetic phenomena in the Universe have in common through a cross-correlation.
In the next few years, gravitational wave detectors are expected to start finding mergers of compact objects. But their resolution is limited to large areas of the sky. Fast galaxy surveys are needed to aid in the task of locating the source more precisely, but how fast can they go?