By: Michael Totten
A micrometeorite is a tiny piece of space dust which has somehow managed to survive passage through the atmosphere. They are no more than 1/8 inch across, and most micrometeorites are much smaller. They were usually once part of a larger meteor which disintegrated in...
Ganymede, third moon of Jupiter
By: Gemma L. Reece
Jupiter’s third moon Ganymede is the largest satellite in our solar system. It is actually larger in diameter than the planet Mercury but less dense and is only about half its mass. It was named after the Ganymede from Greek mythology who was a...
By: Mac Pike
Nibiru is a planet of the solar system that cannot be found on any astronomical chart, nor can it be viewed through any telescope or spotted by any form of deep space radar or other detection device. But although it cannot be detected people know...
By: Mac Pike
Fabulous Saturn, showpiece of the solar system is the sixth planet from the sun. It is also the second largest planet exceeded only by Jupiter in that regard. Named after the Roman god of agriculture, Saturn is roughly 10 times the diameter of Earth and...
By: Jon Crosby
In their book "Dark Mission, the Secret History of NASA," (Feral House, 2007), authors Richard C. Hoagland and Mike Bara present very persuasive information on NASA's alleged discoveries that indicate the strong possibility of extra-terrestrial life. They discuss purported findings on the moon by...
U.S. Intelligence chief: China preparing for space war
By: Terrence Aym
The director of the Defense Intelligence Agency (DIA), U.S. Army Lt. Gen. Ronald L. Burgess, has gone on public record declaring that China is preparing for future warfare in space.The Chinese have not tried to hide their ambition to become the world's only...
Acoustics: The science of sound, ultrasound and vibration
By: Srikanth Radhakrishna
Acoustics is derived from a Greek term which literally means "of or for hearing, ready to hear". This interdisciplinary science deals with the study of mechanical waves in solids, liquids and gases. Acoustics involve the study of vibration, sound, infrasound and ultrasound. Principles of acoustics...
UN Action Team: Asteroid may hit Earth in 2040
By: Terrence Aym
Another asteroid has been detected barreling through space on a rendezvous with Earth. The asteroid, 2011 AG5 may pass so close to our planet it could skim Earth's atmosphere—even impact with an explosive force equal to an atomic blast. Current calculations of the asteroid's...
Acoustics: The science of sound, ultrasound and vibration
By: Nigel Holmes
Bang a drum, blow a whistle, or pluck a string: however you make a sound, it spreads out like ripples on a pond. However, there are some differences. Waves in water have an up-and-down motion as they move away from their source. Sound waves are...
Overview of superconductivity
By: Luigi Lyne
What is Superconductivity? I am going to talk about superconductivity. In this article I will be discussing the present uses for superconductivity. I will also outline how superconductivity works and where it has been successfully used to maximise the efficiency of some of the greatest...

 

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