Results 161 to 170 of about 12,301 (190)

The dramatic transition of the extreme Red Supergiant WOH G64 to a Yellow Hypergiant

open access: yes
Munoz-Sanchez G   +10 more
europepmc   +1 more source

Gravitational-wave astronomy: delivering on the promises. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2018
Schutz BF.
europepmc   +1 more source

Fast radio bursts. [PDF]

open access: yesAstron Astrophys Rev, 2019
Petroff E, Hessels JWT, Lorimer DR.
europepmc   +1 more source

High-resolution observations of IRAS 08544-4431: Detection of a disk orbiting a post-AGB star and of a slow disk wind. [PDF]

open access: yesAstron Astrophys, 2017
Bujarrabal V   +6 more
europepmc   +1 more source

All-Glass 100 mm Diameter Visible Metalens for Imaging the Cosmos. [PDF]

open access: yesACS Nano
Park JS   +10 more
europepmc   +1 more source

Multiwavelength constraints on the origin of a nearby repeating fast radio burst source in a globular cluster. [PDF]

open access: yesNat Astron
Pearlman AB   +28 more
europepmc   +1 more source

Phase unwrapping for MHz optical coherence elastography and application to brain tumor tissue. [PDF]

open access: yesBiomed Opt Express
Burhan S   +9 more
europepmc   +1 more source

Sub-percent binary star masses and distances from interferometric observations

Proceedings of the International Astronomical Union, 2022
AbstractOur knowledge of stellar evolution relies on constraints provided by measurements of the physical stellar properties such as the mass, effective temperature, and radii. The most fundamental parameter, the stellar mass, is rarely available or has a low accuracy, providing poor constraints on the stellar structure and evolution.
openaire   +1 more source

Interferometric studies of disk-eclipsed binary star systems

SPIE Proceedings, 2016
As sky surveys continue to document an increasing number of transient celestial phenomena, an intriguing subset of objects are emerging that show variations in brightness, interpreted as the transit of a circumstellar disk in front of a companion star in a binary system.
openaire   +1 more source

FINEST - Finder and observer of neutron star binary coalescence

1997
A new concept for a space-based, interferometric gravitational wave detector is envisaged called FINEST targeted at observing medium-frequency gravitational waves (10-1 to 103 Hz). Established technologies that have been developed for ground-based detectors along with those being developed for space-based detectors are utilised.
Roberts, Peter   +7 more
openaire   +1 more source

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