In the United States, plenty of Americans should have an opportunity Thursday to witness auroras dancing across the night sky ...

In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves ...

A fundamental and thorough description of classical electromagnetic radiation, this book is a balance of physical and mathematical explanation and includes over 300 illustrations. Starting from ...

In the United States, plenty of Americans should have an opportunity Thursday to witness auroras dancing across the night sky ...

By analyzing the data from NASA's Fermi Gamma-ray Space Telescope, Russian astronomers have detected anti-glitches in a gamma ...

Hot bodies emit a continuous range of electromagnetic radiation at different energy values – this means that the radiation that is emitted is spread out over a range of different frequencies and ...

As predicted by space weather forecasters, mid-latitude auroras were visible on Sunday, Oct. 6 and Monday, Oct. 7, across the ...

All forms of electromagnetic radiation, whether they're called waves or rays, are generated by particles in motion. In a radio signal, for example, negatively charged electrons quickly move back ...

Spread the loveFor decades, we’ve known that lightning produces X-rays. However, new observations reveal a phenomenon far ...

Jakarta. The Meteorology, Climatology, and Geophysics Agency (BMKG) has detected a strong solar storm affecting Indonesia ...

In 1996, R.W. Hellwarth and P. Nouchi theorized that “focused doughnuts” of electromagnetic radiation could be propagated through free space, but had no idea how to trigger such a phenomenon.