A stunning new picture taken by NASA and the European Area Company’s Hubble Area Telescope reveals NGC 3156, a big lenticular galaxy situated within the Minor Equatorial Constellation of Hexagons.
This Hubble picture reveals NGC 3156, a big lenticular galaxy about 73 million light-years away and situated within the constellation Hexagon. The colour picture contains optical and near-infrared observations from Hubble’s Superior Digital camera for Surveys (ACS) and Large Subject Digital camera 3 (WFC3) devices. It’s primarily based on information obtained by three filters. Colour outcomes from assigning completely different tones to every monochrome picture related to a person filter. Picture credit score: NASA/ESA/Hubble/R. Sharples/S. Kaviraj/W. Keel.
NGC 3156 It’s situated about 73 million light-years from Earth within the constellation Sexta.
“Sextans is a small constellation that belongs to the Hercules household of constellations,” Hubble astronomers stated.
“It’s itself an astronomically themed constellation, named after the machine often called the sextant.”
“Sexagrams are sometimes considered navigational instruments invented within the 18th century.”
“Nevertheless, the sextant as an astronomical software has been round for a for much longer time: Islamic students developed astronomical sextants a number of hundred years in the past with a purpose to measure angles within the sky.”
“A very hanging instance is the large sextant with a radius of 36 meters developed by Ulugh Beg of the Timurid dynasty within the fifteenth century, situated in Samarkand in present-day Uzbekistan.”
“These early sextants had been in all probability a growth of the quarter, a measuring machine proposed by Ptolemy.”
“The sextant, as its title suggests, has the form of one-sixth of a circle, roughly the form of a constellation.”
“Sexagons are now not utilized in trendy astronomy, having been changed by devices able to measuring the positions of stars and astronomical objects extra exactly and exactly.”
NGC 3156 was the primary Discover By the German-British astronomer William Herschel on December 13, 1784.
Often known as LEDA 29730 or UGC 5503, this galaxy types a pair of spiral galaxy NGC 3169.
NGC 3156 is a member of the NGC 3166 group of galaxies, a member of the Leo II cluster, a string of galaxies and galaxy clusters hanging from the correct fringe of the Virgo Supercluster.
“NGC 3156 has been studied in some ways past pinpointing its actual location — from its assortment of globular clusters, to its comparatively latest star formation, to stars being destroyed by the supermassive black gap at its heart,” the astronomers stated. .
