Gaia Observatory
Gaia Hit by a Micrometeoroid AND Caught in a Solar Storm
For over ten years, the ESA's Gaia Observatory has monitored the proper motion, luminosity, temperature, and composition of over a…
Gaia is so Accurate it Can Predict Microlensing Events
Using data from DR3, a team of Chinese researchers have predicted thousands of future microlensing events!
Variable Stars can Tell us Where and When to Search for Extraterrestrials
A new study cross-references supernova from the Gaia observatory's third data release with possible alien transmissions.
How Old is That Star? Ask a Computer
A new machine learning technique could make it much easier to estimate the age of stellar populations.
What Does the Milky Way Look Like?
A team from the Chinese Academy of Science (CAS) has revealed a new picture of the Milky Way's morphology.
Hypervelocity Stars Teach us About Black Holes and Supernovae
A new study shows how hypervelocity stars could teach us more about the most powerful and mysterious phenomena in the…
The Mass of a Single Star (other than the Sun) has Been Directly Measured for the First Time
How do you measure an object's weight from a distance? You could guess at its distance and therefore derive its…
A Monster Black Hole has Been Found Right in our Backyard (Astronomically Speaking)
Using data from multiple observstories, a team of astronomers has discovered a monster blackhole right in our backyard!
Astronomers Find a Sun-like Star Orbiting a Nearby Black Hole
Using data from the Gaia Observatory, a team of astronomers has detected a Sun-like star that co-orbits with a dormant…
A Recently Discovered Double Binary System is Unstable. Stars Could Collide, Leading to a Supernova
A quadruple binary star system may reveal a common source of the supernovae we use to measure the cosmos.