NASA Voyager Discover Magnetic 'Bubbles' At Solar System's Edge
2011-06-10 0:00

From: huffingtonpost.com



NASA's twin Voyager spacecraft have made a baffling discovery along their journey to the outer limits of the solar system.

Scientists studying the Voyager data noticed what may be giant magnetic bubbles located in the heliosphere, the region of our solar system that separates us from the violent solar winds of interstellar space.

The bubbles, scientists believe, form when the sun's magnetic field becomes warped at the edge of our solar system.

"The sun's magnetic field extends all the way to the edge of the solar system," astronomer Merav Opher of Boston University said in a statement released Thursday. "Because the sun spins, its magnetic field becomes twisted and wrinkled, a bit like a ballerina's skirt. Far, far away from the sun, where the Voyagers are, the folds of the skirt bunch up."

What will these bubbles tell us about the way our sun's magnetic field interacts with interstellar rays entering our solar system? According to CNET, Voyager project scientist Ed Stone told CBS News that this layer of bubbles "might affect how cosmic rays from outside can actually get inside the heliosphere. They have to sort of manage to get across all these bubbles."

NASA's Jet Propulsion Laboratory launched the Voyager craft 33 years ago on a mission bound for interstellar space.

Take a look at NASA's renderings of the heliosphere, comparing the old model (before the bubbles were discovered) and the new model that includes the bubbles. Then, watch NASA's video for more information about this remarkable discovery.





Source: huffingtonpost.com



Related Articles
Bubbles of Energy Are Found in Galaxy
Voyager 1 spacecraft preparing to leave our Solar System soon
The Voyager Golden Record
Voyager 1 and Voyager 2 probes on greatest journeys yet
Music of the Spheres - Jupiter NASA-Voyager Recording (Audio)
Aliens ’hijack’ Nasa’s Voyager 2 spacecraft, claims expert


Latest News from our Front Page

Dutch King Willem-Alexander declares the end of the welfare state
2015-08-04 18:26
King Willem-Alexander delivered a message to the Dutch people from the government in a nationally televised address: the welfare state of the 20th century is gone. In its place a "participation society" is emerging, in which people must take responsibility for their own future and create their own social and financial safety nets, with less help from the national government. The ...
Why a Caucasian-Japanese is not Perceived as Japanese
2015-08-04 2:15
The Japan Times has a hilarious article about a White guy who is angry and upset at the horrible and racist world we live in because customs agents and border agents are questioning his "right to be Japanese." It's seems that Debito Arodou's experience at border crossings suggest that no one takes a White guy seriously, for claiming to be Japanese. Hmm, ...
"Open the border - we're going to the UK!" Chanting mob of 200 storm Eurotunnel
2015-08-04 1:25
Migrants make their way towards the Tunnel entrance in the early hours of Sunday morning An organised mob of 200 migrants charged into the Calais entrance of the Channel Tunnel early yesterday, chanting ‘open the borders’ and demanding to be allowed into Britain. They tore down fences and charged past police, who retaliated by spraying tear gas. When the migrants were finally ...
Forgotten British Heroes Campaign
2015-08-04 0:16
The text of the letter from the Forgotten British Heroes Campaign to the Israel ambassador in London, Daniel Taub. This will be delivered to the Israel Embassy on Saturday 1st August, the day on which the Campaign will hold a wreath-laying and then a meeting at the site of a notorious Zionist terrorist bombing near to Trafalgar Square (the former British ...
Baltimore Murders Tie Records After Freddie Gray Killing, 45 Killed In July To Make It The Deadliest Month In At Least 45 Years
2015-08-03 23:14
The number of people murdered in Baltimore hit a record-tying 45 homicides for the month of July, the Baltimore Sun is reporting. The number is an uptick that follows a trend of increased violence in the city in the months after the Baltimore riots that resulted from the death of unarmed black man Freddie Gray on April 12. The increased violence in Baltimore, which was already one ...
More News »