astrometric

The Orbit of Earth will be Hiding Earth 2.0

According to a new study by a Russian scientist, the Sun's own motion around the Solar System's center of mass…

4 years ago

Will Gaia Be Our Next Big Exoplanet Hunter?

Early on the morning of Dec. 19, 2013, the pre-dawn sky above the coastal town of Kourou in French Guiana was briefly sliced by the…

7 years ago