Russian pianist and composer Leonid Matsuev died at the age of 78. This was announced in his telegram channel by his son, pianist, People's Artist of Russia Denis Matsuev. According to the musician, ...

The Leonid meteor shower is brought about by the dust and debris abandoned by the comet Tempel-Tuttle, which circles the sun at regular intervals of 33 years. When the comet passes near the sun, it ...