sciences astronomy


Speed of light

From general relativity we know that only in local inertial frames does the measured speed of light equals the nominal speed of light (299792.458km/sec).

Wcs - the home of webcamscheinern

Wcs - the home of webcamscheinern

Wcs is a software for fast polaralignment of astronomical mounts. you nail your alignment within 20 minutes!

Exospace bio

Animal, art, nature and space page

Arabic astrology

The unique website devoted to real and pure arabic magic and astrology to assisting and training people just like you in the craft of white magic. we also offer many services to the seekers of ...

Arabic occult magic

Arabic magic spell casting service for love spells, white magic, return lovers, money & business spells, healing spells.i, spell caster a. almarjani delivers powerful, fast and permanent ...