SYFY WIRE Gaia Long-standing astronomical mystery solved! Albireo is NOT a binary star By Phil Plait 5 years ago How far away is Polaris? By Phil Plait 5 years ago A dead star is eating its planets By Phil Plait 5 years ago Gaia: This is not a photo of the night sky By Phil Plait 5 years ago The Sun's motion, reflected in the galaxy By Phil Plait 6 years ago A flash from Triton By Phil Plait 6 years ago Hiding a star cluster is Sirius business By Phil Plait 6 years ago What will the sky look like in five million years? By Phil Plait 7 years ago