Esa Gaia

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Esa Gaia - Total results - 3
Our Milky Way galaxy weighs 1.5 trillion solar masses, Hubble & Gaia estimate
science

Our Milky Way galaxy weighs 1.5 trillion solar masses, Hubble & Gaia estimate

The new mass estimate puts our galaxy on the beefier side compared to other galaxies in the universe.

Rare glimpses of young star Gaia 17bpi in a fit of growth leaves astronomers orgasmic
science

Rare glimpses of young star Gaia 17bpi in a fit of growth leaves astronomers orgasmic

Observing a star grow is a rare treat for astronomers, having been recorded very few times so far.

ESA's Gaia spots an unusual 'ghost' galaxy lurking at the edge of the Milky Way
science

ESA's Gaia spots an unusual 'ghost' galaxy lurking at the edge of the Milky Way

The 'dwarf' galaxy Antlia 2 appears to be getting progressively shredded by our Milky Way.