Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s Gaia telescope. This wave, moving through the galaxy’s disc like ripples ...

For decades, astronomers have known that stars orbit the Milky Way’s centre and that the galactic disc is warped.

Astronomers have utilized ESA's Gaia satellite to identify 87 stellar streams linked with globular clusters in the Milky Way, ...

Using ESA's Gaia satellite, astronomers have detected 87 stellar streams associated with globular clusters (GCs) in our Milky ...

Our Milky Way galaxy never sits still: it rotates and wobbles. And now, data from the European Space Agency’s Gaia space telescope reveal that our galaxy also has a giant wave rippling outwards from ...

A team of scientists from the Istituto Nazionale di Astrofisica (INAF) in Italy, led by astronomer Eloisa Poggio, looked ...

Milky Way stars that are high and low in metallicity have been mapped by the ESA Gaia mission. [Gaia spacecraft: Mapping the ...

In March 2025, the Gaia mission stopped collecting data from space. The influence of this mission is huge, especially in studying the Milky Way Galaxy, according to Earth.com. The insights provided by ...

Will the Milky Way and Andromeda galaxies collide in several billion years? The odds have changed with a new study using 100,000 supercomputer simulations. Credit: NASA's Goddard Space Flight Center ...

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky ...

Do the building blocks of life exist beyond the Milky Way, and can we identify them? This is what a recent study published in ...

Astronomers have discovered a surprisingly "pristine" red giant with the lowest concentration of heavy elements ever seen in ...