Results 161 to 170 of about 51,217 (241)

Astrometric-spectroscopic binary star orbits. I - HR 5273

The Astronomical Journal, 1987
openaire   +1 more source

Challenges and opportunities for time-delay cosmography with multi-messenger gravitational lensing. [PDF]

Philos Trans A Math Phys Eng Sci
Birrer S, Smith GP, Shajib AJ, Ryczanowski D, Arendse N.   +4 more
europepmc   +1 more source

Atmospheric characterization of terrestrial exoplanets in the mid-infrared: biosignatures, habitability, and diversity. [PDF]

Exp Astron (Dordr), 2022
Quanz SP, Absil O, Benz W, Bonfils X, Berger JP, Defrère D, van Dishoeck E, Ehrenreich D, Fortney J, Glauser A, Grenfell JL, Janson M, Kraus S, Krause O, Labadie L, Lacour S, Line M, Linz H, Loicq J, Miguel Y, Pallé E, Queloz D, Rauer H, Ribas I, Rugheimer S, Selsis F, Snellen I, Sozzetti A, Stapelfeldt KR, Udry S, Wyatt M.   +30 more
europepmc   +1 more source

A binary-related origin mediated by environmental conditions for blue straggler stars. [PDF]

Nat Commun
Ferraro FR, Lanzoni B, Vesperini E, Dalessandro E, Cadelano M, Pallanca C, Beccari G, Nardiello D, Libralato M, Piotto G.   +9 more
europepmc   +1 more source

Precision analysis of NGC 2158 with Gaia DR3. [PDF]

Sci Rep
Ahmed NM, Tadross AL.
europepmc   +1 more source

Tidal tail identification and detailed analysis of the open star cluster King 13 using Gaia DR3 and 2MASS. [PDF]

Sci Rep
Ahmed NM, Darwish MS.
europepmc   +1 more source

A binary system in the S cluster close to the supermassive black hole Sagittarius A. [PDF]

Nat Commun
Peißker F, Zajaček M, Labadie L, Bordier E, Eckart A, Melamed M, Karas V.   +6 more
europepmc   +1 more source

Synergies of THESEUS with the large facilities of the 2030s and guest observer opportunities. [PDF]

Exp Astron (Dordr), 2021
Rosati P, Basa S, Blain AW, Bozzo E, Branchesi M, Christensen L, Ferrara A, Gomboc A, O'Brien PT, Osborne JP, Rossi A, Schüssler F, Spurio M, Stergioulas N, Stratta G, Amati L, Casewell S, Ciolfi R, Ghirlanda G, Grimm S, Guetta D, Harms J, Le Floc'h E, Longo F, Maggiore M, Mereghetti S, Oganesyan G, Salvaterra R, Tanvir NR, Turriziani S, Vergani SD, Balman S, Caruana J, Erkut MH, Guidorzi G, Frontera F, Martin-Carrillo A, Paltani S, Porquet D, Sergijenko O.   +39 more
europepmc   +1 more source

Evidence for a polar circumbinary exoplanet orbiting a pair of eclipsing brown dwarfs. [PDF]

Sci Adv
Baycroft TA, Sairam L, Triaud AHMJ, Correia ACM.   +3 more
europepmc   +1 more source

A young gas giant and hidden substructures in a protoplanetary disk. [PDF]

Nat Astron
Ribas Á, Vioque M, Zagaria F, Longarini C, Macías E, Clarke CJ, Pérez S, Carpenter J, Cuello N, de Gregorio-Monsalvo I.   +9 more
europepmc   +1 more source