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The VIMOS-VLT Deep Survey (VVDS) is a redshift survey carried out by a collaboration between French and Italian astronomical institutes using the VIMOS spectrograph, mounted on the telescope Melipal (UT3) of the Very Large Telescope, located at the Paranal Observatory in Chile.
The People's Party for Freedom and Democracy is a conservative-liberal political party in the Netherlands. The VVD, whose forerunner was the Freedom Party, is a party of the centre-right that tries to promote private enterprise and economic liberalism.
In astronomy, first light is the first use of a telescope to take an astronomical image after it has been constructed. This is often not the first viewing using the telescope; optical tests will probably have been performed to adjust the components.
The Spacewatch Project is an astronomical survey that specializes in the study of minor planets, including various types of asteroids and comets at University of Arizona telescopes on Kitt Peak near Tucson, Arizona. The Spacewatch Project has been active longer than any other similar currently active programs.
Vimont is a commune in the Calvados department in the Normandy region in northwestern France.
In astronomy, a redshift survey is a survey of a section of the sky to measure the redshift of astronomical objects: usually galaxies, but sometimes other objects such as galaxy clusters or quasars. Using Hubble's law, the redshift can be used to estimate the distance of an object from Earth. By combining redshift with angular position data, a redshift survey maps the 3D distribution of matter within a field of the sky. These observations are used to measure detailed statistical properties of the large-scale structure of the universe. In conjunction with observations of early structure in the cosmic microwave background, these results can place strong constraints on cosmological parameters such as the average matter density and the Hubble constant.
An astronomical survey is a general map or image of a region of the sky that lacks a specific observational target. Alternatively, an astronomical survey may comprise a set of images, spectra, or other observations of objects that share a common type or feature. Surveys are often restricted to one band of the electromagnetic spectrum due to instrumental limitations, although multiwavelength surveys can be made by using multiple detectors, each sensitive to a different bandwidth.
Acheux-en-Vimeu is a commune in the Somme department in Hauts-de-France in northern France.
Feuquières-en-Vimeu is a commune in the Somme department in Hauts-de-France in northern France.
Forceville-en-Vimeu is a commune in the Somme department in Hauts-de-France in northern France.
Lignières-en-Vimeu is a commune in the Somme department in Hauts-de-France in northern France.
Méricourt-en-Vimeu is a commune in the Somme department in Hauts-de-France in northern France.
Tours-en-Vimeu is a commune in the Somme department in Hauts-de-France in northern France.
Sorel-en-Vimeu is a commune in Somme, Hauts-de-France, France.
Arp 271 is a pair of similarly sized interacting spiral galaxies, NGC 5426 and NGC 5427, in the constellation of Virgo. It is not certain whether the galaxies are going to eventually collide or not. They will continue interacting for tens of millions of years, creating new stars as a result of the mutual gravitational attraction between the galaxies, a pull seen in the bridge of stars already connecting the two. Located about 130 million light-years away, the Arp 271 pair is about 130,000 light-years across. It was originally discovered in 1785 by William Herschel. It is speculated, that the Milky Way will undergo a similar collision in about five billion years with the neighbouring Andromeda Galaxy, which is currently located about 2.6 million light-years away.
Spektr-RG is a Russian–German high-energy astrophysics space observatory which was launched on 13 July 2019. It follows on from the Spektr-R satellite telescope launched in 2011.
Matthijs Huizing is a Dutch politician and former (sports) manager. As a member of the People's Party for Freedom and Democracy he was an MP since 26 October 2010, until 6 December 2013. He left after he had been recently arrested for driving under the influence. He focused on matters of supervisors, accountancy, social security, aviation, ship transport, inland navigation and harbors.
Simon John Lilly FRS is a professor in the Department of Physics at ETH Zürich.
The Visible Multi-Object Spectrograph (VIMOS) is a wide field imager and a multi-object spectrograph installed at the European Southern Observatory's Very Large Telescope (VLT), in Chile. The instrument used for deep astronomical surveys delivers visible images and spectra of up to 1,000 galaxies at a time. VIMOS images four rectangular areas of the sky, 7 by 8 arcminutes each, with gaps of 2 arcminutes between them. Its principal investigator was Olivier Le Fèvre.
The Hyperion proto-supercluster is the largest and earliest known proto-supercluster, 5,000 times the mass of the Milky Way and seen at 20% of the current age of the universe. It was discovered in 2018 by analysing the redshifts of 10,000 objects observed with the Very Large Telescope in Chile.
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