Nereide 20 days ago
Mind-blowing new paper just out! 🧪
A research team used #Gaia to create the most detailed 3D census to date of OB associations within ~1000 ly from the Sun.
Result? 🔭
57 groups of massive stars — twice as many as we knew before — that were born together and are now slowly drifting apart.
1/4
add a skeleton here at some point