The Third Epistle of John The elder unto the wellbeloved Gaius, whom I love in the truth. Beloved, I wish above all things that thou mayest prosper and be in health, even as thy soul prospereth. For I...
The sun sinks below the horizon. The serenity of night draws near. Soon, the Earth will turn in harmony with the cosmos. But not necessarily in harmony with our star. The sun is sending us ominous...
Let’s get started right away, by talking about the moon. I’ll bet that many of you have heard someone say something about the “Man in the Moon,” and most-likely that’s because of the face that you...
In the past two decades, astronomers have made a truly revolutionary discovery: that the cosmos is not only expanding, but is doing so at an ever-faster rate. The discovery of the accelerated...
Of all the physical sciences, one of the most popular is astronomy. I mean, who hasn’t looked up at the night sky, wondering about the twinkling stars and the occasional meteor that flashes across...
Hello and welcome to GeekTeach, Todays we will be talking about stable and unstable nuclei. In the previous video we learned the basic structure of an atom, neutrons and protons in the nucleus and...
The Universe Darkly NASA: We have booster ignition and liftoff of Columbia, reaching new heights for women and X-ray Astronomy. Martin Elvis: The main thing Chandra does is take these superb, sharp...