Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the Milky Way galaxy, such as its gravitational potential and the distribution of ...

Add Yahoo as a preferred source to see more of our stories on Google. A University of Copenhagen team used stellar models and Gaia data to map neutrinos from Milky Way stars and predict the flow to ...

NASA's‍‌‍‍‌‍‌‍‍‌ Roman Space Telescope is set to map the Milky Way in the infrared. The mission aims to uncover tens of billions of stars and the hidden structures that run along the galaxy's plane.

NASA is preparing to turn the center of our own galaxy into a precision test bed, using the Nancy Grace Roman Space Telescope to build the most detailed infrared map of the Milky Way ever attempted.

Along the way, Gaia found brown dwarfs, exoplanets, and quasars. Peering down to 20th magnitude, Gaia also spied stars in the Milky Way's satellite galaxies, the small stellar cities that orbit just ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our bodies, our planet, even the entire cosmos. These so-called neutrinos are ...

Forbes contributors publish independent expert analyses and insights. Leslie Katz covers the intersection of culture, science and tech. This voice experience is generated by AI. Learn more. This voice ...

Inside-out growth and stellar migration in the Milky Way: Inside the star-forming disc (within ~12 kpc), abundant cold gas fuels continuous star formation, producing young stars. Beyond this break ...

They slip through your skin, your walls, and the whole Earth without leaving a mark. Neutrinos earn the nickname "ghost particles" because they almost never interact with anything. Yet those rare ...

They’re called ghost particles for a reason. They’re everywhere – trillions of them constantly stream through everything: our bodies, our planet, even the entire cosmos – without us noticing. These so ...