When Gaia meets Hubble: accurate proper motions for faint stars
A powerful new tool combines data from Gaia and the Hubble Space Telescope and accurately measures how stars move on the plane of the sky. Find out how it’s done in today’s Astrobite!
A powerful new tool combines data from Gaia and the Hubble Space Telescope and accurately measures how stars move on the plane of the sky. Find out how it’s done in today’s Astrobite!
Today’s authors find that the edge of the Milky Way’s neighborhood might not be so empty after all.
Where are your parents? The authors of today’s paper investigate the origins of the Orphan Stream in our galaxy!
We report on Day 1 of the virtual events based around the cancelled winter AAS meeting.
Detecting AGN in Dwarf Galaxies
The satellites of galaxy Centaurus A seem to be in an unusual arrangement, which also has some fascinating cosmological implications!