HIPPARCOS ASTROMETRY AND RADIO MAPPING OF PECULIAR BINARY SYSTEMS R. Viotti
We report Hipparcos observations of a number of binary systems, symbiotic stars and bright long period binaries, which are known also for being radio sources.
R. Viotti +5 more
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Challenges and opportunities for time-delay cosmography with multi-messenger gravitational lensing. [PDF]
Philos Trans A Math Phys Eng SciBirrer S +4 more
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Inter-Comparison of UT1-UTC from 24-Hour, Intensives, and VGOS Sessions during CONT17. [PDF]
Sensors (Basel), 2022 Raut S +5 more
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Extreme Artificial Airglow Induced by HF Pumping Sporadic E Layer at the SURA Facility. [PDF]
Sensors (Basel)Beletsky A +10 more
europepmc +1 more source
The Gaia space astrometry mission: status and complementarity with radio astrometry [PDF]
Proceedings of 11th European VLBI Network Symposium & Users Meeting — PoS(11th EVN Symposium), 2016 openaire +1 more source
An X-ray-emitting protocluster at z ≈ 5.7 reveals rapid structure growth. [PDF]
NatureBogdán Á +3 more
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Exoplanets, extraterrestrial life and beyond: an interview with Douglas Lin. [PDF]
Natl Sci Rev, 2022 Xin 辛玲 L.
europepmc +1 more source
Profile of James Peebles, Michel Mayor, and Didier Queloz: 2019 Nobel Laureates in Physics. [PDF]
Proc Natl Acad Sci U S A, 2020 Bahcall NA, Burrows A.
europepmc +1 more source
The Catalog of Positions of Optically Bright Extragalactic Radio Sources OBRS-1
, 2011 It is expected that the European Space Agency mission Gaia will make it possible to determine coordinates in the optical domain of more than 500,000 quasars.
Petrov, L.
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A decade of sub-arcsecond imaging with the International LOFAR Telescope. [PDF]
Astrophys Space SciMorabito LK +9 more
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