Category Archive: Universe
Mar 19 2014
Mar 18 2014
Nov 15 2013
I feel like I have been there, have seen cloudy blue sky, spooky rocky hills, dry red soil when I was travelling in Iceland, Irish peninsula, China or Egypt.
Jul 14 2013
We who know a little bit of science know how big the universe is. The video above is not for the people who already know about the size of the universe, but for the people who believe in the Holy Bible, in the Holy Quran, and other sacred texts that have numerous scientific errors.
Jul 11 2013
Our solar system has a tail. The tail is a stream of solar wind plasma — charged particles — and magnetic field, trailing off behind the heliosphere. The heliosphere is a magnetic bubble that surrounds our solar system, as well as the solar wind and our sun’s magnetic field. This bubble doesn’t stop at the …
Jun 19 2013
Apr 21 2013
Feb 20 2013
Wow! As little as five years ago, no one had detected water in the samples returned from the Moon. The advancement of instrumentation, such as secondary ion mass spectrometry and Fourier transform infrared spectroscopy, has made it possible to detect tiny, but measurable, amounts of water in the mineral grains from Apollo samples. In a …
Feb 18 2013
So many things are happening these days. If you ask me about the last week , I would tell you the stories of an asteroid and a meteorite. One fell to Earth, another didn’t. 1. ‘An asteroid passed safely by Earth on Feb. 15, 2013. Its closest approach, about 17, 150 miles above the Indian …