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se espera que las futuras observaciones con el vat interferometer y el large binocular telescope permitirán el siguiente avance en este apasionante campo de investigación.
it is hoped that upcoming observations with instruments at the vlt interferometer and the large binocular telescope will result in the next break through in this exciting field of research.
Dernière mise à jour : 2014-02-06
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el observatorio jodrell bank es también la base de mrlin (multi-element radio linked interferometer netower, una estructura nacional puesta en marcha por la university of manchester.
jodrell bank observatory is also the base of the multi-element radio linked interferometer network (merlin), a national facility run by the university of manchester on behalf of the science and technology facilities council.
Dernière mise à jour : 2016-03-03
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el sistema gen ie (groundbased european nulling interferometer experiment) y los proyectos darwin utilizarán telescopios múltiples para combinar la luz emitida desde planetas como el nuestro y analizar sus atmósferas para obtener señales de vida químicas.
the genie (groundbased european nulling interferometer experiment) and darwin projects will both use multiple telescopes to combine the light emitted from planets like our own and analyse their atmospheres for chemical signs of life.
Dernière mise à jour : 2014-02-06
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varios interferómetros proporcionaron medidas de las fluctuaciones con gran precisión durante los tres años siguientes, incluyendo el very small array, el degree angular scale interferometer (dasi) y el cosmic background imager.
a number of ground-based interferometers provided measurements of the fluctuations with higher accuracy over the next three years, including the very small array, degree angular scale interferometer (dasi) and the cosmic background imager (cbi).
Dernière mise à jour : 2016-03-03
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157. the collision of a pair of neutron stars, marked by ripples through the fabric of space-time and a flash brighter than a billion suns, has been witnessed for the first time in the most intensely observed astronomical event to date. the extraordinary sequence, in which the two ultra-dense stars spiralled inwards, violently collided and, in all likelihood, immediately collapsed into a black hole, was first picked up by the laser interferometer gravitational-wave observatory (ligo). albert einstein, the german-born theoretical physicist first predicted the existence of gravitational waves a century ago, but the first experimental proof that space itself can be stretched and squeezed took until 2015 when ligo scientists detected a collision of black holes. this time, as the stars collided, they emitted an intense beam of gamma rays and the sky was showered with heavy elements, resolving a decades-old debate about where gold and platinum come from. neutron stars are the smallest, densest stars known to exist: about 12 miles wide, with a teaspoon of neutron star material having a mass of about a billion tons. the core is a soup of pure neutrons, while the crust is smooth, solid and 10 billion times stronger than steel. ( theguardian.com ) a. the collision of a pair of neutron stars has attracted exceptional interest. b. the phenomenon of stars immediately collapsing into a black hole was observed by the laser interferometer gravitational-wave observatory. c. einstein predicted 100 years ago that this event would happen, but we did not know for sure until 2015 if it could happen. d. due to this event, we are now even closer to resolving where gold and platinum comes from.
157. the collision of a pair of neutron stars, marked by ripples through the fabric of space-time and a flash brighter than a billion suns, has been witnessed for the first time in the most intensely observed astronomical event to date. the extraordinary sequence, in which the two ultra-dense stars spiralled inwards, violently collided and, in all likelihood, immediately collapsed into a black hole, was first picked up by the laser interferometer gravitational-wave observatory (ligo). albert einstein, the german-born theoretical physicist first predicted the existence of gravitational waves a century ago, but the first experimental proof that space itself can be stretched and squeezed took until 2015 when ligo scientists detected a collision of black holes. this time, as the stars collided, they emitted an intense beam of gamma rays and the sky was showered with heavy elements, resolving a decades-old debate about where gold and platinum come from. neutron stars are the smallest, densest stars known to exist: about 12 miles wide, with a teaspoon of neutron star material having a mass of about a billion tons. the core is a soup of pure neutrons, while the crust is smooth, solid and 10 billion times stronger than steel. ( theguardian.com ) a. the collision of a pair of neutron stars has attracted exceptional interest. b. the phenomenon of stars immediately collapsing into a black hole was observed by the laser interferometer gravitational-wave observatory. c. einstein predicted 100 years ago that this event would happen, but we did not know for sure until 2015 if it could happen. d. due to this event, we are now even closer to resolving where gold and platinum comes from.
Dernière mise à jour : 2024-01-18
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