What exactly did the Mars rover Curiosity find on the red planet this week that had the chief scientist call the discovery "one for the history books."
"The biggest news that would come from this instrument is that they found organic molecules - organic matter," said Dr. Steve Ruff.
Ruff is a scientist at Arizona State University's Mars Space Flight facility who was heavily involved with the Mars exploration rovers which landed in January 2004.
He cautions people not to get too excited about the mysterious discovery.
"This could be something very interesting to scientists -- but chances are -- I guarantee you this is not evidence -- they haven't found evidence for life on Mars, I guarantee that."
The leading theory is that it detected some type of organic material -- potential indicators of life on Mars, but scientists want to make sure the results are valid before formally announcing them.
At ASU, there's a full sized model of the rover Curiosity and it's bigger than you might think -- it's about the size of a small sport utility vehicle. And its exploration on the red planet has only just begun.
That means we could be hearing about many more exciting discoveries, but Dr. Ruff believes scientists may wait a little longer in the future before leaking any information to reporters.
Saturday, May 18 2013 7:30 PM EDT2013-05-18 23:30:45 GMT
Nassau County police have identified the career criminal who allegedly shot and killed a Hofstra University student in a home invasion robbery early Friday morning.
Nassau County police have identified the career criminal who allegedly shot and killed a Hofstra University student in a home invasion robbery early Friday morning.
Saturday, May 18 2013 6:52 PM EDT2013-05-18 22:52:45 GMT
A large crowd of supporters in the Bronx joined the parents of a slain teen to protest a judge's ruling Saturday. Constance Malcolm and Francelot Graham whose son Ramarley was killed back in February
A large crowd of supporters in the Bronx joined the parents of a slain teen to protest a judge's ruling Saturday. Constance Malcolm and Francelot Graham whose son Ramarley was killed back in February
Saturday, May 18 2013 6:11 PM EDT2013-05-18 22:11:43 GMT
Police says a gay man was shot and killed in Greenwich Village after a man with a gun shouted homophobic slurs at him early Saturday morning. According to authorities, the 32-year-old victim was shot
Police says a gay man was shot and killed in Greenwich Village after a man with a gun shouted homophobic slurs at him early Saturday morning. According to authorities, the 32-year-old victim was shot
Saturday, May 18 2013 4:03 PM EDT2013-05-18 20:03:41 GMT
Officials in Connecticut say it was amazing that there were no fatalities or more injuries after two Metro-North trains collided around 6 p.m. in Fairfield Friday evening.
Officials in Connecticut say it was amazing that there were no fatalities or more injuries after two Metro-North trains collided around 6 p.m. in Fairfield Friday evening.
Saturday, May 18 2013 7:49 AM EDT2013-05-18 11:49:20 GMT
An airline official says a US Airways flight with 34 people aboard was forced to make a belly landing at Newark International Airport after experiencing landing gear trouble. No injuries were reported.
An airline official says a US Airways flight with 34 people aboard was forced to make a belly landing at Newark International Airport after experiencing landing gear trouble. No injuries were reported.
Friday, May 17 2013 9:12 PM EDT2013-05-18 01:12:56 GMT
A welcome sight in Coney Island: workers cleaning umbrellas, wiping down counters, and putting the finishing touches on a rebuilt Original Nathan's Famous.
A welcome sight in Coney Island: workers cleaning umbrellas, wiping down counters, and putting the finishing touches on a rebuilt Original Nathan's Famous.
Friday, May 17 2013 8:53 PM EDT2013-05-18 00:53:52 GMT
The New Jersey Sports and Exposition Authority has approved the master plan for the American Dream megamall in the Meadowlands sports complex. The approval at Friday's special board meeting means the
The New Jersey Sports and Exposition Authority has approved the master plan for the American Dream megamall in the Meadowlands sports complex. The approval at Friday's special board meeting means the
