astrometry
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The ESA astrometry satellite Gaia provides an ideal data set for this kind of big-data galactic archeology.
From Science Daily ● Mar. 21, 2024
But astrometry can reveal planets, too: A planet orbiting a star can cause the star’s position to cyclically shift ever-so-slightly, oscillating back and forth in the plane of the sky.
From Scientific American ● Apr. 13, 2023
A related technique, astrometry, could do much the same thing, pinpointing planetary masses by measuring how each world’s gravitational influence slightly shifts its star’s position in the plane of the sky.
From Scientific American ● Feb. 10, 2021
We performed relative astrometry between our WFC3/F160W image and our Chandra observations.
From Nature ● Oct. 15, 2017
He employed in his discussion the radial velocities of 280 stars, spectroscopically Astrophysics. determined; and the upshot signally exemplified the community of interests between the rising science of astrophysics and the ancient science of astrometry.
From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7 "Arundel, Thomas" to "Athens" by Various
