Tue, May 22 2012
Stars will be raining tonight and on the night of August 13, scientists have promised.
The Perseid meteor shower takes place when Earth enters the outskirts of a cloud of debris from Comet Swift-Tuttle. The comet dust enters earth atmosphere, heats to luminosity and gives the impression of falling stars. Depending on their chemical composition, the meteors burn in different colours. Rarely do such meteors reach the Earth surface.
The actual beginning of the shower is in mid-July, but its peak is around August 12 and dozens to hundred of meteors per hour can be seen.
The best place to observe the shower is outside cities or in the mountains, especially when there is no moon.
Perseid meteor shower is one of the most beautiful ones to be observed in the Earth's northern hemisphere; it appears every year.
Voyager 1 was launched in 1977 and throughout its journey, has sent back data about the planets in our solar system and the solar wind that is helping to push it through space.
Display will continue after peak on November 17 2010.
On the nights of August 11 and 12 2009, a prolific meteor shower known as the Perseids, passed the Earth.
Homeschool/Atlantic recording artist to perform at Sofia Live Club as part of European tour.
Martenitsa time in Bulgaria means money-making.
A sweet little story for Valentine's Day 2012.
Scientists uncover why massage heals sore muscles.
Does not pose a threat to life on the planet. The Sun is entering an increasingly violent period of its normal 11-year cycle. This interval of high activity, known as the solar maximum, is expected to peak in 2013.