Categories: AstronomyChandra

Chandra Gives Another Look at the Pillars of Creation

Probably the most famous photograph every taken by the Hubble Space Telescope is of the “Pillars of Creation”; a star forming region inside the Eagle Nebula (aka M16). Astronomers have wanted to know just how much star formation is actually going on inside the nebula.

One of Hubble’s co-Great Observatories, the Chandra X-Ray Observatory, has observed the region too, and is helping answer that question. The attached photograph is a composite between the original Hubble photograph overlaid with data from Chandra. The bright multicoloured spots in the photograph are sources of X-rays, such as stars.

If you’ll notice, there are plenty of X-ray sources around the photograph, but almost none inside the pillars themselves. What’s going on? It’s possible that there aren’t any stars in there at all, but infrared observations have found infant stellar objects, including 4 large enough to form stars. Another possibility is that the stars inside the pillars are so young, they haven’t gotten to the point that they’re generating X-rays yet.

Original Source: Chandra News Release

Fraser Cain

Fraser Cain is the publisher of Universe Today. He's also the co-host of Astronomy Cast with Dr. Pamela Gay. Here's a link to my Mastodon account.

Recent Posts

Here’s How to Weigh Gigantic Filaments of Dark Matter

How do you weigh one of the largest objects in the entire universe? Very carefully,…

47 minutes ago

How Could Astronauts Call for Help from the Moon?

Exploring the Moon poses significant risks, with its extreme environment and hazardous terrain presenting numerous…

13 hours ago

There Was a 15 Minute Warning Before Tonga Volcano Exploded

Volcanoes are not restricted to the land, there are many undersea versions. One such undersea…

14 hours ago

Main Sequence and White Dwarf Binaries are Hiding in Plain Sight

Some binary stars are unusual. They contain a main sequence star like our Sun, while…

15 hours ago

What a Misplaced Meteorite Told Us About Mars

11 million years ago, Mars was a frigid, dry, dead world, just like it is…

17 hours ago

Uranus is Getting Colder and Now We Know Why

Uranus is an oddball among the Solar System's planets. While most planets' axis of rotation…

20 hours ago