OLA5348307: Exposition ""les Pharaons"". Tete colossale de la reine Hatshepsout (Hatchepsout) (1479 av. JC - 1457 av. JC). calcaire. Thebes ouest, Deir el-Bahari. New York, The Metropolitan Museum of Art, Rogers Fund © 1994 The Metropolitan Museum of Art Acheson Wallace). Image digitale: dimension du document maximale 20 cm. Attention: l'utilisation des photographies est interdit pour les sites Internet et les pages Web. © farabola/ Leemage / Bridgeman Images
PIX4624236: Star sky on Mauna Kea Observatory - Mauna Kea observatory - Mauna Kea Observatory, 4200 meters, altitude, Hawaii, USA. From right to left, Nasa's 3-metre infrared telescope, Keck 1 and Keck 2 telescopes, Subaru. The Mauna Kea observatory, about 4,200 m height. Hawaii, USA. From right to left: the Nasa IRTF, Keck 1, Keck 2 and Subaru telescopes / Bridgeman Images
PIX4646038: Satellite Planck. Illustration - Artist's view of the European satellite Planck separating from the upper floor of the Ariane V rocket, 30 minutes after its launch. This satellite measures temperature fluctuations in the fossil radiation of the primordial universe. Planck separates from upper stage. Planck separated from the launcher about 30 minutes after launch, a couple of minutes after Herschel. The two spacecraft independently headed towards their respective orbits around the second Lagrange point of the Sun - Earth system (L2), some 1.5 million km from Earth in the direction opposite to the Sun. Planck is the first european mission to study the relic radiation from the Big Bang. Ever since the detection of small fluctuations in the temperature of this radiation, called Cosmic Microwave Background, astronomers have used the fluctuations to understand both the origin of the Universe and the formation of galaxies / Bridgeman Images
PIX4642528: Artificial satellite Sputnik 1 - Illustration - Artificial satellite Sputnik 1 - Illustration - Artist's view of the Sputnik satellite 1. This satellite was the first artificial satellite on Earth. Put into orbit on October 4, 1957, it rotated around the Earth in 97 minutes. Its only functionality was the broadcast of a “beep-beep” on radio waves / Bridgeman Images
PIX4650618: Desintegration of a Higgs boson - LHC ATLAS: Simulated Higgs decaying into four muons - Simulated disintegration of a Higgs boson into four muons (yellow traces) by the LHC ATLAS experience (Large Hadron Collider). This track is an example of simulated data modelled for the ATLAS detector on the Large Hadron Collider (LHC) at CERN. The Higgs boson is produced in the collision of two protons at 14 TeV and quickly decays into four muons, a type of heavy electron that is not absorbed by the detector. The tracks of the muons are shown in yellow / Bridgeman Images