Open AccessParallax measurements on cosmological scales
Publication year - 2009
Publication title -
astronomy & geophysics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.168
H-Index - 22
eISSN - 1468-4004
pISSN - 1366-8781
DOI - 10.1111/j.1468-4004.2009.50304_3.x
Subject(s) - parallax , physics , astrophysics , astronomy
R esearch N otesThe prospect of advanced astrometric satellites raises the tantalizing possibility that we will be able to make astrometric measurements at such a precision as to place constraints on dark energy parameters. That is the premise outlined by Fiona Ding and Rupert Croft of Carnegie Mellon University, Pittsburgh, USA, in Monthly Notices of the Royal Astronomical Society ,