"Black holes are so stealthy that this one has been practically under our noses this whole time." ...

is a CV first identified as an optical transient by ESA's Gaia satellite. Given that very little is known about this system, a team of astronomers, led by Alexander Kolbin of the Kazan Federal ...

Astronomers have discovered strong evidence for the closest supermassive black hole outside of the Milky Way galaxy. This ...

The new map -- created using data collected by the Gaia satellite -- shows about 1.7 billion stars, including many objects never seen before, according to the European Space Agency (ESA), which ...

Data from the Keck Observatory and ESA’s Gaia satellite indicate that the object is a star, but the team intends to revisit the object in a year to see if it moved in the correct direction and ...

During a recent investigation, researchers poured through observations from the Keck Observatory (located 13,599 feet up in Hawaii) and the European Space Agency's Gaia satellite (which surveyed a ...

To determine which explanation was more likely, astronomers reportedly looked through data from the Keck Observatory in Hawaii and the European Space Agency (ESA)’s Gaia satellite. If the ...

An international team led by astronomers from the Paris Observatory looked at the latest data from the Gaia satellite. Gaia is a European Space Agency (ESA) satellite, launched in 2013 ...

Two independent teams of astronomers, led by Matías Suazo and Gaby Contardo, analysed data from the Gaia satellite and infrared telescopes to identify unusual infrared heat patterns among ...