Cassini spies mysterious object named ’Peggy’ at edge of Saturn’s rings
By Adam Mann | Wired
Nasa’s Cassini spacecraft has spotted an object located right at the edge of Saturn’s A ring that is confounding scientists. Its name? Peggy.
This strange something was spotted by accident on 15 April when Cassini’s cameras were aimed at a tiny moon named Prometheus that orbits just inside another of Saturn’s rings. A member of the mission’s imaging team, astronomer Carl Murray of Queen Mary University of London, noticed an odd kink at the A ring’s edge that jutted outward.
"I’d not seen anything like this personally in the A ring," he said during a talk today here at the 2013 American Geophysical Union conference.
Because he was analysing the images on 19 April, the same day as his mother-in-law’s 80th birthday, Murray named the mystery object after her. Peggy (the object) appears to be about 1 kilometer in diameter, much too small to be a moon or even moonlet, which are generally at least 10 times bigger. Cassini’s cameras can only see down to about 10 km, so Peggy is only known by the interference it causes.
"What he sees is a disturbance in the rings," said physicist Matthew Headman from the University of Idaho, also a member of Cassini’s imaging team but who was not involved in Murray’s work.
Nobody knows exactly what Peggy is.
Read the full article at: wired.co.uk
Latest News from our Front Page
Aurora Shooting Victim Parents Face $200K Court Fees, Bankruptcy, After Failing to Sue Ammo Dealers
The 2012 Colorado Theater Shooting still doesn’t add up…
Media character and ‘Shooter’ James Holmes in court in 2012-2013.
In 2014, Sandy and Lonnie Phillips, the mother and stepfather of Aurora Theater Shooting victim Jessica Redfield Ghawi, tried to sue the ammo companies they believe supplied shooter James Holmes with his ammunition, body armor and other items. They bleived that the online retailer BulkAmmo.com had sold Holmes ...
FBI's Joint Terrorism Task Force Investigating Confederate Flags at MLK's Ebenezer Baptist Church
According to the Atlanta Police Department, two White men left four small Confederate Battle Flags outside MLK’s Ebenezer Baptist Church in Atlanta … and get this, the FBI’s Joint Terrorism Task Force is on the scene investigating the incident.
Atlanta police Chief George Turner said his agency was working with federal authorities and they have not determined what charges might be ...
Democratic National Committee Chair Wasserman Schultz Canâ€™t Explain Difference Between Democrat Party and Socialism
Things got very awkward today when Chris Matthews asked DNC Chair Debbie Wasserman Schultz what the difference was between the modern Democratic Party and Socialism.
We havenâ€™t seen that dazed look since Rachel Dolezal was busted as a fraud.
Wasserman Schultz was speechless.
Then changed the subject.
Because we all know there is no difference between todayâ€™s Democrat Party and the radical ...
Catching on slow: Yet Another Study Show Cellphone Radiation Cause Cancer
The scientists were right — your cell phone can give you cancer.
There have long been whispers of a cancer connection from your cell — and a new study backs up the claims.
"These data are a clear sign of the real risks this kind of radiation poses for human health," study author Igor Yakymenko said.
Yakymenko’s meta-study — basically a study of ...
Trump Goes #Cuckservative on Immigration
For weeks, the media have trumpeted the supposed death of the Trump campaign. First, they claimed, Trump’s campaign imploded on launch thanks to his comments about illegal immigration. Then they claimed that Trump was finished because of his slap at Senator’s (R-AZ) war service. But neither of those comments alienated Trump’s base – he’s maintained his seven point lead over ...
|More News » |