Stellar intensity interferometry is a powerful observational technique that exploits second-order coherence properties of starlight to achieve extremely high angular resolution. Building on the ...
This animation, provided by the Max-Planck Institute for Extraterrestrial Physics (MPE), shows the path of light inside GRAVITY+, an instrument and a large and complex upgrade to ESO’s Very Large ...
The successful creation of a guide star above the European Southern Observatory (ESO) Paranal site in Chile with freshly installed lasers marks a new era of interferometry, according to the ESO team.
Sharper cosmic vision: ESO’s Very Large Telescope Interferometer used upgraded lasers to capture unprecedented detail in the Tarantula Nebula. How it works: The GRAVITY+ system excites sodium atoms 90 ...
A group of Queen’s students is designing and building a radio telescope to be launched to the stratosphere aboard a football ...
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Lasers shot towards Tarantula Nebula in next-door galaxy are a crucial way to improve observations
Ask the average person, and they’ll tell you that the atmosphere is pretty important. Ask an astronomer, and they'll tell you ...
Far from waging galactic warfare, astronomers use these lasers to create "artificial stars" in order to measure atmospheric ...
Quantum memories can be used to create high effective diameter arrays of optical telescopes and let us see deeper into our ...
An international research team has revealed the first images of the Orion Nebula captured with the James Webb Space Telescope, leaving astronomers "blown away ...
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