|
To receive daily emails from Breaking Christian News to your inbox CLICK HERE
NASA Showcases "Hand of God" Photo"We don't know if the hand shape is an optical illusion. With NuSTAR, the hand looks more like a fist, which is giving us some clues." -Hongjun An
"NuSTAR's unique viewpoint, in seeing the highest-energy X-rays, is showing us well-studied objects and regions in a whole new light," said Fiona Harrison, the mission's principal investigator at the California Institute of Technology in Pasadena, Calif. NuSTAR launched into space June 13, 2012, on a mission to explore the high-energy X-ray universe. It is observing black holes, dead and exploded stars and other extreme objects in our own Milky Way galaxy and beyond. The new "Hand of God" image shows a nebula 17,000 light-years away, powered by a dead, spinning star called PSR B1509-58, or B1509 for short. The dead star, called a pulsar, is the leftover core of a star that exploded in a supernova. The pulsar is only about 19 kilometers (12 miles) in diameter but packs a big punch: it is spinning around nearly seven times every second, spewing particles into material that was upheaved during the star's violent death. These particles are interacting with magnetic fields around the ejected material, causing it to glow with X-rays. The result is a cloud that, in previous images, looked like an open hand. One of the big mysteries of this object, called a pulsar wind nebula, is whether the pulsar's particles are interacting with the material in a specific way to make it appear as a hand, or if the material is in fact shaped like a hand. "We don't know if the hand shape is an optical illusion," said Hongjun An of McGill University, Montreal, Canada. "With NuSTAR, the hand looks more like a fist, which is giving us some clues." The second image from NuSTAR shows active, supermassive black holes between three and 10 billion light-years away in a well-studied patch of sky called the COSMOS field (for Cosmic Evolution Survey). Each dot is a voracious black hole at the heart of a galaxy, actively feeding off a surrounding disk of material. NASA's Chandra X-ray Observatory and other telescopes have identified many of the black holes in this field, but some are so heavily obscured in gas and dust that NuSTAR's higher-energy X-ray observations are needed to characterize and understand them. Astronomers hope to use NuSTAR to provide new demographics on the numbers, types and distances to black holes that populate our universe. "This is a hot topic in astronomy," said Francesca Civano of Yale University, New Haven, Conn. "We want to understand how black holes grew in the past and the degree to which they are obscured." The ongoing research will help explain how black holes and galaxies grow and interact with each other.
To receive daily emails from Breaking Christian News to your inbox CLICK HERE
Other Recent Articles from Breaking Christian News Over 1,000 Expected at Today's 6th Annual California March for Life Most Voters Support Bans on Transgender Athletes in Female Sports Monthly Personal Savings Rate in January Highest Since July, Helped by Lower Taxes US Senate to Hold Marathon Debate on GOP Voter ID Bill Democrats' Partial Gov't Shutdown Causes Huge TSA Delays; How to Check the Wait Times Trump Calls on Oil-Dependent Countries to Help Clear Hormuz Strait as Iran War Enters Week 3 Christian Singer-Songwriter Forrest Frank Shares about His Miraculous Healing on Fox & Friends Texas Pastor Challenges Cohabiting Couples to Marry; Dozens Show Up for Joint Ceremony UK Will Remove Historical Figures from Currency in Latest Move to Erase National Heritage [Video] South Dakota Wins Legal Victory against New York Abortion Pill Promoters Is It Happening? Cuban Regime Makes a Big Announcement Epic Fury Update: US Refueling Aircraft Crashes over Iraq with No Survivors; Pray for Their Families CNN's Abby Phillip Apologizes On-Air after Tweet-Correction Prompts Even More Criticism [Video] TERRORISM & HEROISM: ODU Shooter Supported ISIS, Shouted 'Allahu Akbar', Was Killed by ROTC Students US Intercepts Possible Iranian Islamic Regime 'Sleeper Assets' Trigger 'As Christ Has Done for Us': Family of Teacher Killed in Prank Offers Mercy to Students Christian Leaders Help Defeat Colorado Attempt to Legalize 'Women as Commodities' Trump Appoints Erika Kirk to Air Force Academy Board Search the Articles Archives |
All articles on this site and emails from BCN are copyrighted property of Breaking Christian News. Permission is given to link to, or share a BCN story if proper attribution is given to both the original writer and summarizer of the story. Breaking Christian News 2005-2019. All Rights Reserved.
Breaking Christian News is a division of Elijah List Publications, Inc. All Rights Reserved
Disclaimer: Articles and links, as well as the source articles linked to; do not necessarily reflect the opinion of Breaking Christian News.
| Home | Store | Subscribe | Facebook | Article Archive |