Cosmic Hand Reaches for the Light
2009-04-07 0:00


Red represents low-energy X-rays, the medium range is green, and the most energetic ones are colored blue. The blue hand-like structure was created by energy emanating from the nebula around they dying star PSR B1509-58. The red areas are from a neighboring gas cloud called RCW 89. Credit: NASA/CXC/SAO/P.Slane, et al.


Tiny and dying but still-powerful stars called pulsars spin like crazy and light up their surroundings, often with ghostly glows. So it is with PSR B1509-58, which long ago collapsed into a sphere just 12 miles in diameter after running out of fuel.

And what a strange scene this one has created.

In a new image from NASA's Chandra X-ray Observatory, high-energy X-rays emanating from the nebula around PSR B1509-58 have been colored blue to reveal a structure resembling a hand reaching for some eternal red cosmic light.

The star now spins around at the dizzying pace of seven times every second -- as pulsars do -- spewing energy into space that creates the scene.

Strong magnetic fields, 15 trillion times stronger than the Earth's magnetic field, are thought to be involved, too. The combination drives an energetic wind of electrons and ions away from the dying star. As the electrons move through the magnetized nebula, they radiate away their energy as X-rays.

The red light actually a neighboring gas cloud, RCW 89, energized into glowing by the fingers of the PSR B1509-58 nebula, astronomers believe.

The scene, which spans 150 light-years, is about 17,000 light years away, so what we see now is how it actually looked 17,000 years ago, and that light is just arriving here.

A light-year is the distance light travels in a year, about 6 trillion miles (10 trillion kilometers).

Source: space.com



Related Articles
Unprecedented Double Helix Nebula Near Center Of The Milky Way
Biophotons And The Universal Light Code
Equatorial Ridge of Iapetus
'It might be life Jim...', physicists discover inorganic dust with life-like qualities
Cassini images bizarre hexagon on Saturn
Blue Rings Pose New Mystery
The Da Vinci chapel echoes to sound of Saturn
Liquid Water on Enceladus - The Source of Saturns rings?
The Moon - What Is It And Who Made It?
Our Enigmatic Moon


Latest News from our Front Page

“Us” and “Them”
2015-04-01 22:30
I’ve decided to translate yet another one of Julia Caesar’s popular Sunday chronicles available in Swedish on the website Snaphanen. This one is named “Us and Them” and concerns a scandal of epic proportions, the Swedish governments “society coach” program. The plan was for the coaches to assist newly arrived immigrants with getting jobs and becoming integrated into society. The ...
Your Smartphone Could be Tracking You Every 3 Minutes, Study Says
2015-04-01 2:24
Your apps want to know where you are Smartphone apps regularly collect large amounts of data on users’ locations, sometimes as often as every three minutes, new research suggests. Researchers at Carnegie Mellon University conducted a study where they asked 23 people to use their Android smartphones normally, and tracked location data requests from each device with specially designed software, the Wall ...
Facebook accused of tracking all users even if they delete accounts, ask never to be followed
2015-04-01 2:14
A new report claims that Facebook secretly installs tracking cookies on users’ computers, allowing them to follow users around the internet even after they’ve left the website, deleted their account and requested to be no longer followed. Academic researchers said that the report showed that the company was breaking European law with its tracking policies. The law requires that users are ...
'Gay cake' bakery discriminated against client over sexual orientation, court told
2015-04-01 2:37
David Scoffield QC, acting for the bakery, said if Lee’s argument was right, a Muslim printer could not turn down a contract to print leaflets about the prophet Muhammad, an atheist could not turn down an order saying God made the world and a Roman Catholic printer could not decline making leaflets calling for the legalisation of abortion on demand. Judge ...
Gay rights groups criticize Indiana religious liberties law
2015-04-01 0:10
Editor's note: Would it be ok if a court forced a bakery operated by homosexuals, to make a cake for a Christian that says: "Homosexuality is a sin"? What would the reactions be? One way tolerance? Respecting peoples beliefs extends in all directions or in no direction. Indiana Gov. Mike Pence (R) signed a religious liberties bill into law Thursday that has been ...
More News