The Hubble Space Telescope is a large telescope in space. Launched into orbit by space shuttle Discovery on April 24, 1990. Hubble orbits at about 547 kilometers (340 miles) above Earth. Interestingly...
Ancient Maya Cosmology is very interesting. Recently I came across an interesting article. The subject was Prof. Werner Nahm and his contribution Maya warfare and the Venus Year. Nahm is a German theo...
Magnetic Field Flip of the Sun: Solar Cycle Solar cycle The suns magnetic field changes polarity in about 11 years. In other words, South becomes North and North becomes South. In December 2019, a new...