This is the metadata section. Skip to content viewer section. ABSTRACT.Precision astrometry at microarcsecond accuracy has applications for a wide range of astrophysical problems. This paper is a ...

The European satellite, launched in 2013, has exhausted its gas reserves and is preparing to return to a stable orbit before being 'passivated.' But while the data collection that revolutionized ...

Publications of the Astronomical Society of the Pacific Vol. 131, No. 999, 2019 May A Code for Robust Astrometric Solution o... I present a software tool for solving the astrometry of astronomical ...

The ESA’s Gaia mission mapped the positions and velocities of stars with extreme precision by measuring about one billion ...

Astrometry tracks star movements to identify gravitational wobbles caused by orbiting planets. AF Lep b is just 23 million years old, making it a very young planet compared to Earth, which is ...