Issues delivered straight to your door "I expect Gaia's best results are still to come." ...

We can judge the value of any scientific endeavour based on how much of our knowledge it overturns or transforms.

The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than 3 ...

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

Soon, the Gaia spacecraft will leave orbit and begin its retirement in the depths of space. In the last 10 years, it has ...

A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...

we can use the parallax angle to work out the distance to the target star But such angles are very small - less than one arcsecond for the nearest stars, or 0.05% of the full Moon's diameter Gaia ...

The European Space Agency's (ESA) Gaia telescope has completed its objective - making the most detailed and precise map of ...

The European Space Agency's Gaia spacecraft concludes its 12-year mission to map the Milky Way, leaving behind a legacy of ...

and star clusters scattered in their outskirts. In fact, the Gaia mission itself has revealed that our galaxy’s halo is full of debris from some massive dwarf galaxies—such as the Gaia ...

Night has fallen for the star-tracking European Space Agency (ESA) spacecraft, Gaia. The mission, which has been mapping the Milky Way for the last 12 years, shut down science operations on Wednesday ...