Europe's star-mapping spacecraft, Gaia, streaks across the Milky Way in a new image captured by a ground telescope. The image will help refine scientists' knowledge of Gaia's orbit. The observations ...
The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of the cosmic woods. Reading time 3 minutes The European Space Agency’s Gaia ...
Astronomy is often called the oldest branch of science. Since ancient times, humans have stared at the sky, cataloged its residents, marked new arrivals, and charted the constant stars and wandering ...
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ESO's VST helps determine the spacecraft's orbit to enable the most accurate map ever of more than a billion stars Gaia, operated by the European Space Agency (ESA, surveys the sky from orbit to ...
In 2013, the European Space Agency launched the Gaia astronomical observatory. Its mission: Map the positions and motions of a billion stars in our galaxy. Yes, a billion. They recently released a ...