Years ago, astronomers started working on a comprehensive map of the Milky Way by observing it from the European Southern Observatory, an intergovernmental research organization located in Chile. The ...

Astronomers tested the TIME spectrometer on our own galaxy before aiming it at the cosmic dawn.

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 ...

From this vantage point looking at the Milky Way from its edge, the galactic bulge might appear as a glowing orb of stars, ...

Scientists have captured the most complete, high-resolution map of the cold gas at the center of the Milky Way, which contains the raw material from which stars and planets are made. Information from ...

Astronomers have published a gigantic infrared map of the Milky Way containing more than 1.5 billion objects ― the most detailed ever made. The team monitored the central regions of our galaxy ...

Using a sample of 4,700 blue horizontal-branch stars from the Sloan Digital Sky Survey, the research team showed that the oldest stars are concentrated in the central region of the galaxy, confirming ...

A new map of the universe displays for the first time the span of the entire known cosmos with pinpoint accuracy and sweeping beauty. A new map of dark matter in the local universe reveals several ...

Survey completion: Hubble finished an unprecedented mapping of the Milky Way’s central bulge, cataloging tens of millions of objects. Roman mission prep: The data will serve as a 'before' snapshot to ...