Icon Eagle nebula pillars, public domain photograph

Similar

Icon Eagle nebula pillars, public domain photograph

description

Summary

Star forming pillars in the Eagle Nebula, as seen by the Hubble Space Telescope's WFPC2. The picture is composed of 32 different images from four separate cameras in this instrument. The photograph was made with light emitted by different elements in the cloud and appears as a different colour in the composite image: green for hydrogen, red for singly-ionized sulphur and blue for double-ionized oxygen atoms. The missing part at the top right is because one of the four cameras has a magnified view of its portion, which allows astronomers to see finer detail. The images from this camera were scaled down in size to match those from the other three cameras. Further information at: Credit: NASA, Jeff Hester, and Paul Scowen (Arizona State University)

The Pillars of Creation are a famous astronomical feature located in the Eagle Nebula, a cloud of interstellar gas and dust in the constellation Serpens. The Pillars of Creation are massive pillars of gas and dust that are thought to be the site of ongoing star formation. The Pillars of Creation were first observed and photographed by the Hubble Space Telescope in 1995, and the image quickly became iconic. The Pillars of Creation are considered a stunning example of the beauty and complexity of the universe, and they continue to be studied by astronomers today. The three-dimensional pillars look like majestic rock formations but are far more permeable. These columns are made up of cool interstellar gas and dust that appear – at times – semi-transparent in near-infrared light. NASA’s James Webb Space Telescope has captured a lush, highly detailed landscape – the iconic Pillars of Creation – where new stars are forming within dense clouds of gas and dust. Webb’s new view of the Pillars of Creation, which were first made famous when imaged by NASA’s Hubble Space Telescope in 1995, will help researchers revamp their models of star formation by identifying far more precise counts of newly formed stars, along with the quantities of gas and dust in the region. Over time, they will begin to build a clearer understanding of how stars form and burst out of these dusty clouds over millions of years.

date_range

Date

2016
create

Source

Wikimedia Commons
copyright

Copyright info

public domain

Explore more

astronomy picture of the day
astronomy picture of the day