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Showing posts with label nasa. Show all posts
Showing posts with label nasa. Show all posts

Thursday, December 20, 2012

The FACTS: End of the World 2012 phenomenon

Guatemalan Maya natives kneel in front of a temple at the Tikal archaeological site on December 20, 2012. The exquisite site of Mayan ruins began hosting winter solstice ceremonies on Thursday as the region's indigenous people marked the end of an era. The 2012 phenomenon comprises a range of eschatological beliefs according to which cataclysmic or transformative events will occur on 21 December 2012 . This date is regarded as the end-date of a 5125-year-long cycle in the Mesoamerican Long Count calendar. Various astronomical alignments and numerological formulae have been proposed as pertaining to this date, though none has been accepted by mainstream scholarship. A New Age interpretation of this transition is that the date marks the start of time in which Earth and its inhabitants may undergo a positive physical or spiritual transformation, and that 21 December 2012 may mark the beginning of a new era. Others suggest that the date marks the end of the world or a similar catastrophe. Scenarios suggested for the end of the world include the arrival of the next solar maximum, an interaction between Earth and the black hole at the center of the galaxy, or Earth's collision with a planet called Nibiru. Scholars from various disciplines have dismissed the idea of such cataclysmic events occurring in 2012. Professional Mayanist scholars state that predictions of impending doom are not found in any of the extant classic Maya accounts, and that the idea that the Long Count calendar ends in 2012 misrepresents Maya history and culture, While astronomers have rejected the various proposed doomsday scenarios as pseudoscience,stating that they conflict with simple astronomical observations. FULL STORY Source: wikipedia ,

Thursday, May 7, 2009

Computer sold on eBay had details of top secret missile defense system


The disk also contained security policies, blueprints of facilities and personal information on employees including social security numbers, belonging to technology company Lockheed Martin - who designed and built the system..

www.dailymail.co.uk

Thursday, April 23, 2009

Space blob baffles scientists: Researchers peer into massive, mysterious object



News.yahoo.com

"I have never heard about any [similar] objects that could be resolved at this distance," said Masami Ouchi, a researcher at the Carnegie Institution in Pasadena, Calif. "It's kind of record-breaking."

The gas cloud, spotted from 12.9 billion light-years away, could signal the earliest stages of galaxy formation back when the universe was just 800 million years old.

Wednesday, April 22, 2009

IS THIS THE END? 'Quiet Sun' baffling astronomers: "The Sun is the dimmest it has been for nearly a century..."


News.bbc.co.uk: Last year, it was expected that it would have been hotting up after a quiet spell. But instead it hit a 50-year year low in solar wind pressure, a 55-year low in radio emissions, and a 100-year low in sunspot activity.

According to Prof Louise Hara of University College London, it is unclear why this is happening or when the Sun is likely to become more active again.

"There's no sign of us coming out of it yet," she told BBC News.

Wednesday, December 17, 2008

Huge Solar Flare Surprise

Solar flares are the most powerful explosions in the solar system. Packing a punch equal to a hundred million hydrogen bombs, they obliterate everything in their immediate vicinity. Not a single atom should remain intact.

At least that's how it's supposed to work. "We've detected a stream of perfectly intact hydrogen atoms shooting out of an X-class solar flare," says Richard Mewaldt of Caltech. "What a surprise! These atoms could be telling us something new...

Read more Big Solar Flare


Source: nasa