In January, the European Space Agency (ESA) shut down Gaia's science operations, as the spacecraft's fuel reserves were ...

After more than a decade mapping out our home galaxy, the Gaia space telescope was powered down and sent into "retirement ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it appears? Or does the star merely look reddish, since its light has had to ...

Previous efforts to map the galaxy's dust were challenged by limited data, but the Gaia mission has provided a treasure trove ...

Our guide to the best stargazing apps labels the top options to assist stargazers in different ways ahead of upcoming meteor showers. The best stargazing apps are useful tools for all astronomers ...

RHYTHM AI’s STAR Mapping uses novel computer algorithms to identify the causes of atrial fibrillation, using 3D mapping equipment to inform the ablation procedure. The UK’s Medicines and ...

Kareem El-Badry, Study Co-Author, California Institute of Technology When a double-star system approaches a supermassive ...