By trying to unravel the secret of black energy, a telescope observes the combatants of Ara

We have recently talked about the commissioning of the Vera Rubin Observatory. Moreover, explaining that its main goal is to try to shed light on the nature of black energy – supposed to explain the acceleration of the expansion of cosmoscosmos observable for a few billion years – and the nature of dark matterdark matter – supposed to explain the existence of galaxies. Therefore, But it was to explain also that the camera equipping this observatory allowed in parallel to obtain beautiful images (mainly in the visible). Furthermore, to discover small celestial trying unravel secret black energy, bodies in the solar system.

It turns out that this was the case by studying a portion of the celestial vault in thesouthern hemispheresouthern hemisphere as part of Dark Energy Survey (Des). Therefore, an observations campaign in the previous decade, also using images taken in the Near Ultraviolet, the Visible and the Near infraredinfrared to measure the expansion of theUniverseUniverse Using supernovaesupernovae IA type, baryonic acoustic oscillations that have left their traces in the distribution of galaxies.

The of the was made possible thanks to the Dark Energy Camera (Decam) mounted on the telescopetelescope Victor M. White of four meters, located in the inter-American observatory Cerro Tololo (CTIO) in Chile.

An in -depth study of our universe was carried out by the Dark trying unravel secret black energy, Energy Survey Using the “dark energy camera. of 570 megapixels of the Víctor M. Blanco 4 -meter telescope from the National Science Foundation. To obtain a fairly faithful French translation, click on the white rectangle at the bottom right. Subtitles in English should then appear. Then click on the nut to the right of the rectangle, then on “Subtitles” and finally on “Translate automatically”. Choose “French”. © Fermilab

Trying unravel secret black energy. – Trying unravel secret black energy,

A new look at a star discovered by British astronomer John Herschel in 1836

Quite recently, the NSF Noirlab (formerly called National Optical-Infrared Astronomy Research Laboratory), which is the American national center of astronomy in the visible nocturnenocturne on the ground, posted images taken with Decam, including a spectacular nebulanebula.

Officially designated under the name of NGCNGC 6188. « ARA fighting trying unravel secret black energy, dragons Is a nebula in emissionemission located about 4,000 light yearslight years of the solar system, near the limit of a large cloudcloud molecular in the constellationconstellation Ara (altar).

The nebula owes her name to her resemblance to two “dragons” emerging from the dark clouds of threatening dust to. compete. Its structure is produced by ventsvents stellar. the influence of young people starsstars Born a few million years ago at most and that sculpt the molecular cloud where they were on.

The radiation of the stars also cause the emissions of the nebula by initially exciting the atomsatoms et moleculesmolecules Who make it up trying unravel secret black energy, which absorb this radiation before producing it by detexciting. all according to quantum processes.