Articles tagged "cosmic radiation"

solar filament eruption december 15 2017

Filament eruption, spotless Sun, Total Solar Irradiance and cosmic radiation

A 13-degree long plasma filament eruption was observed in SDO/AIA 304 imagery starting at 12:29 UTC on December 15, 2017. A glancing blow is expected late December 19, in combination with a recurrent, positive polarity CH HSS. Meanwhile, solar activity is at very...

December 17, 2017

cosmic rays increase graph 2015 17

Atmospheric radiation increasing as we head into Solar Minimum

Cosmic rays from deep space are increasing almost unabated as the Sun's magnetic field weakens and we head into Solar Minimum. As reported by Spaceweather.com, the stratospheric balloons they've been flying together with the students of Earth to Sky...

December 07, 2017

aurora forecast 21 05z november 7 2017

Geomagnetic storms reaching G2 - Moderate levels, spotless Sun

Earth is again under the influence of a recurrent, positive polarity, northern extension Coronal Hole High Speed Stream (CH HSS). G1 - Minor geomagnetic storm level threshold was reached at 11:55 UTC, followed by G2 - Moderate at 19:21 UTC. Over the past 24 hours,...

November 07, 2017

gamma ray telescopes reveal a high energy trap in our galaxys center

Gamma-ray telescopes reveal a high-energy trap in our galaxy's center

A combined analysis of data from NASA's Fermi Gamma-ray Space Telescope and the High Energy Stereoscopic System (H.E.S.S.), a ground-based observatory in Namibia, suggests the center of our Milky Way contains a "trap" that concentrates some of the...

July 27, 2017

cosmic rays artist impression

Intensifying cosmic rays, grand solar minimum and Earth's climate

Data provided by the students of Earth to Sky Calculus and Dr. Tony Phillips of SpaceWeather.com show cosmic ray levels are intensifying, as the Solar Minimum approaches, with an approximately 13% increase since March 2015. This article provides a brief overview of...

May 13, 2017

new data shows heliosphere is nearly round and symmetrical

New data show heliosphere is nearly round and symmetrical

New data covering an entire 11-year solar activity cycle suggest that Sun and planets in our solar system are surrounded by a giant, spherical system of magnetic field from the Sun, calling into question the current view of the solar magnetic fields trailing behind...

April 24, 2017

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Deep space radiation linked to higher cardiovascular mortality in astronauts

A recent research conducted by the scientists from the Florida State University (FSU) suggests a possible link between cardiovascular disease mortality and deep space radiation effects. The study is based on members of the Apollo space program who are experiencing...

August 03, 2016

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Cosmic ray intensification trend continues

An intensification trend of cosmic rays activity reported last month by SpaceWeather.com continues. The latest balloon flight over California on February 5 observed the highest value yet. The gathered data shows that cosmic rays in the mid-latitude stratosphere are...

February 10, 2016

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Cosmic radiation intensifying as we enter another Solar Minimum

An increased activity of cosmic rays has been observed around the Arctic Circle by the neutron monitors during the last year. The same trend was also noted in an independent measurement project carried out by the Spaceweather.com and the students of Earth to Sky...

January 28, 2016

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Cosmic-solar radiation as the cause of earthquakes and volcanic eruptions

In the last a few decades research papers started to appear in the scientific press that clearly show correlation between cosmic-solar radiations and destructive geological events like earthquakes & volcanic eruptions. These research papers are supported by statisti

June 09, 2015