• Nature
  • By Smaranda Biliuti
  • November 2nd, 2010
One Million-Year-Old African Desert

One Million-Year-Old African Desert

Detecting Natural Particle Accelerators above Earth

Detecting Natural Particle Accelerators above Earth

They form in the upper layers of the atmosphere

  • Space
  • By Tudor Vieru
  • February 23rd, 2010
Active Galactic Nuclei May Not Be the Source of Cosmic Rays

Active Galactic Nuclei May Not Be the Source of Cosmic Rays

Astrophysicists backtrack on their own observations

  • Space
  • By Tudor Vieru
  • February 16th, 2010
Cosmic-Ray Source Identified

Cosmic-Ray Source Identified

With a large degree of accuracy

  • Nature
  • By Tudor Vieru
  • October 19th, 2009
The Link Between Trees and Cosmic Radiation

The Link Between Trees and Cosmic Radiation

Trees in the UK appear to be influenced by it

  • Space
  • By Tudor Vieru
  • September 30th, 2009
Cosmic-Ray Concentrations Highest in Half a Century

Cosmic-Ray Concentrations Highest in Half a Century

NASA spacecraft sends back new data

  • Space
  • By Tudor Vieru
  • August 28th, 2009
The Effects of Cosmic Rays

The Effects of Cosmic Rays

Experts try to figure out how bad they are

  • Nature
  • By Tudor Vieru
  • August 1st, 2009
How Solar Emissions Strip Clouds of Their Water

How Solar Emissions Strip Clouds of Their Water

The Sun and stars control our daily atmosphere

  • Space
  • By Tudor Vieru
  • May 22nd, 2009
UD Experts Launch Balloon to Analyze Cosmic Rays

UD Experts Launch Balloon to Analyze Cosmic Rays

It will fly at the edge of the atmosphere

  • Space
  • By Tudor Vieru
  • May 13th, 2009
The Sun Is 'Not Causing Global Warming'

The Sun Is 'Not Causing Global Warming'

The conclusion belongs to a new study

  • Space
  • By Tudor Vieru
  • May 6th, 2009
The Fermi Telescope Analyzes the High-Energy Universe

The Fermi Telescope Analyzes the High-Energy Universe

The observatory provides invaluable data

 
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