With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the ...

rhymes with fluid) is a high-precision radial-velocity spectrograph that is designed to measure the extremely minute wobble of nearby stars using ...

Scientists also discovered a second planet, a brown dwarf orbiting another low-mass star. Gaia-5b orbits the Gaia-5 star, ...

The most successful planet-hunting technique to date has been radial velocity, also called the Doppler wobble, with more than 400 newfound planets to its credit. Astronomers using this method look ...

CARMENES uses the radial velocity method to find exoplanets. Using a medium-sized telescope it observes a star for many hours—in this case 262 observations over four years—in the hope of ...

Since water is thought to be required for life, so it’s lifeless. Barnard’s b was detected using the radial velocity method — a measurement of the host star’s wobble that can only exist if ...

This is the metadata section. Skip to content viewer section. AbstractWe present spectrograph design details and initial radial velocity results from the PRL optical fiber-fed high-resolution ...