Different types of benign, or noncancerous, adrenal tumors prove a frequent cause of enlargement of the gland. Adrenal adenomas remain the most common type of benign adrenal tumors, representing over 50 percent of adrenal masses. Uncommon benign adrenal tumors include adrenal cysts and lipomas, or fat-derived tumors.
The Sun provides the energy for the aurora, but particles in the. aurora come from Earthâs own neighborhood in space. The Sunâs. energy is carried toward the Earth in the solar wind, a stream of. electrically charged particles (mostly protons and electrons) ïow-. ing out from the Sun in all directions.
Aurora Borealis-the enchanting phenomenon in the sky. Aurora Borealis (The Northern lights) is a very beautiful phenomenon of light seen in the northern and southern polar region. The electrical particles (protons and electrons) come from the Sun to the magnetic field of the Earth.n the northernmost Lapland the Northern lights are seen in over 200 nights in the year. Even in the southern part of Finland you can see ten to twenty aurora shows during one year. The best time for seeing aurorae is in the magnetic midnight.