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Posts Tagged ‘earth’

How the Spike in Solar Flares May Affect Earth in 2012

January 5, 2012 1 comment

topsecretwriters.com

According to NASA, A solar flare is defined as a “sudden, rapid, and intense variation in brightness”, which occurs when “magnetic energy that has built up in the solar atmosphere is suddenly released.”

For centuries, solar flares have caused various calamities on Earth, such as disrupted communications, blackouts and unusual lights appearing in the sky.

In 1859, the most powerful solar flare in recorded history hit Earth and was observed by the English amateur astronomer Richard Christopher Carrington. It became known as the “Carrington Event”, or as the “Carrington Super Flare”.

The event occurred during solar cycle 10, the tenth solar cycle since 1755.

The powerful solar storm not only created auroras across the world, but also interrupted telegraphs for weeks. That was back in the mid-nineteenth century.

Can you imagine, with the modern reliance on satellites, how devastating such a Read more…

NASA Satellite Falling: Will It Hit You?

September 10, 2011 Comments off

ibtimes

A NASA satellite is expected to make a crash landing on Earth in late September or early October. No one knows where it will land, not even NASA. It could even land on you — but luckily, you have a better chance of winning the lottery than of having a piece of the satellite fall on your head.

According to Nicholas Johnson, NASA’s chief scientist for orbital debris (yes, there is such a job), the odds of any specific person getting hit are about 1 in 21 trillion, MSNBC reported. That’s a chance of about 0.0000000001 percent. For perspective, the odds of any given person winning the lottery are 1 in hundreds of billions, depending on the lottery design — but nowhere near the trillions.

There is a much greater, but still minimal, chance that a piece of the satellite will hit someone on Earth: 1 in Read more…

Major NASA Solar Flare News Conference: New Observations On Solar Storm Impact On Earth

September 2, 2011 Comments off

nanopatentsandinnovations.blogspot

NASA will host a media teleconference at 1 p.m. EDT on Wednesday, Sept. 7, to discuss new observations about solar flares that can impact communication and navigation systems.
A three and a half hour (0000 - 0330 UT) time lapse movie of the C4-class flare and filament event
Credit: SOHO/NASA
NASA’s Solar Dynamics Observatory, or SDO, is providing new data and images for scientists to better understand the sun’s dynamic processes, which can affect Earth. The spacecraft launched in February 2010.NASA recently made a breakthrough in sunspot and solar storm predictions.Based on data from the Solar Dynamics Observatory (SDO), this movie shows a sunspot emerging from depth in February 2011.

Visualization credit: Thomas Hartlep and Scott Winegarden, Stanford University
› Download videoImagine forecasting a hurricane in Miami weeks before the storm was Read more…

New, convincing evidence indicates global warming is caused by cosmic rays and the sun — not humans

August 30, 2011 2 comments

financialpost

The science is now all-but-settled on global warming, convincing new evidence demonstrates, but Al Gore, the IPCC and other global warming doomsayers won’t be celebrating. The new findings point to cosmic rays and the sun — not human activities — as the dominant controller of climate on Earth.

The research, published with little fanfare this week in the prestigious journal Nature, comes from über-prestigious CERN, the European Organization for Nuclear Research, one of the world’s largest centres for scientific research involving 60 countries and 8,000 scientists at more than 600 universities and national laboratories. CERN is the organization that invented the Read more…

Huge ‘Ocean’ Discovered Inside Earth

August 30, 2011 Comments off

livescience

This article was published a few years back but it is still very interesting.

Scientists scanning the deep interior of Earth have found evidence of a vast water reservoir beneath eastern Asia that is at least the volume of the Arctic Ocean.

The discovery marks the first time such a large body of water has found in the planet’s deep mantle.

The finding, made by Michael Wysession, a seismologist at Washington University in St. Louis, and his former graduate student Jesse Lawrence, now at the University of California, San Diego, will be detailed in a forthcoming monograph to be published by Read more…

Moon-Sun Alignment Increases Irene’s Destructive Power Say Scientists

August 26, 2011 Comments off

nanopatentsandinnovations.blogspot.com

While residents along the New Jersey and New York coasts rush to the store for batteries and bottled water, scientists at Stevens Institute of Technology are heading to the laboratory to help predict the impact of Hurricane Irene.

At the Stevens Center for Maritime Systems (CMS), ocean researchers manage a large network of submerged sensors throughout the New York Harbor region, from the South Jersey shore to the eastern end of Long Island and north up the Hudson River. This Urban Ocean Observatory combines real-time and historic data with advanced understanding of Read more…

Categories: hurricanes Tags: , , ,

Comet Elenin heads towards Earth…

August 24, 2011 4 comments

projectworldawareness

The ancient Mayan calendar predicts that we will be coming to an end of a cycle in the year 2012. The winter solstice is believed to be the date that the world will end. Lately there has been a lot of buzz about the comet Elenin. The comet is set to come close to earth on October 16th of this year and many believe this will have atrocious affects on the planet. Brooks Agnew, author and host of X-squared radio, tells us why we should care.

Shape-shifting sunspot 1271 harbors energy for M-class solar flares

August 24, 2011 Comments off

thewatchers.adorraeli.com

Every time you look, sunspot 1271 has a new outline. For the past two days the active region has been in a constant state of change, altering its shape on an hourly basis. Click on the image for 48 hours of shape-shifting:

These rapid changes have caused the sunspot’s magnetic field to criss-cross and tangle. The magnetic field now has a “beta-gamma” configuration that harbors energy for M-class solar flares. Any such flares today would be approximately Read more…

Two Comets to Pass Close to Earth in Early October

August 23, 2011 1 comment

accuweather.com

As mentioned before in previous blogs, Comet Elenin will pass close to Earth in six weeks or so. We had previously talked about the theories out there with this comet. To read them, please click here and here.

For even better treat, on Oct. 7, Comet Honda will brighten to a magnitude 5 in the constellation Leo and favor a horizon view before sunrise for Northern sky observers.

That is not all, Comet Honda will join Comet Elenin, and both will be visible on that morning in the same wide field of view in binoculars and camera lenses, a rare treat with two comets at once! You should be able to get some spectacular photos of this event. I will have to remind you as we get closer to the event so that you can post some pictures for me.

Comet Honda is Shown (Bright Object in the Center of the Photo) Read more…

Large Asteroid To Zoom Past Earth In Cosmic Close Call

August 17, 2011 1 comment

irishweatheronline

The third near-earth asteroid of 2011 will pass between the moon and earth later this year, NASA has confirmed.

The 575-foot-wide  (175 metres) asteroid, which is more than one and a half times the length of a soccer pitch, will pass within 0.85 lunar distances of the Earth on November 8, 2011.

Discovered on December 28, 2005 by Robert McMillan of the Spacewatch Program near Tucson, Arizona, 2005 YU55 is believed to be a very dark, nearly spherical object.

According to NASA’s Near Earth Object Program: “Although classified as a potentially hazardous object, 2005 YU55 poses no threat of an Earth collision over at least the next 100 years. However, this will be the closest approach to date by an object this large that we know about in advance and an event of this type will not happen again until 2028 when asteroid (153814) 2001 WN5 will pass to within Read more…