Physical Science

Somewhere on Earth there should be a little sign that says “Earth – Twinned with Venus”. The fact is that, due to the similarity in size and composition, Venus and Earth are sometimes referred to as “twins”. Venus is also…
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Unfortunately, I don’t think we have to worry about what we will put in an interstellar message. I think the much larger concern is what we have already put in these messages. Ever since we have started broadcasting radio and…
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Constellation is NASA’s new program for human space exploration. As part of the Constellation program, NASA plans to develop space vehicles and booster systems which will eventually replace the Space Shuttle. The main goals of the Constellation program are human…
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Why is it asked ‘Should humans colonize Space?’ when we already do. Our planet is a part of all Outer Space! We live on this Earth of our own Solar System, in our Galaxy inside the Milky Way, which is…
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In 1993, the United States Congress stopped funding for a project which the National Aeronautics and Space Administration, NASA, had embarked upon in the previous year. The Microwave Observing Program, MOP, had been conceived as a long term project which…
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The wobble method, so called, is a means of detecting the existence of extra solar planets, i.e. any planet that accompanies a star other than Sol (hence solar), our own local star, from an earthbound position. Given the extreme distances…
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It’s out there, lurking. It’s several miles wide. It’s solid stone and iron, and it’s hurtling through space on a collision course with Earth. Sometime in the future it will enter the Earths atmosphere traveling 50,000 miles an hour. It…
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Ancient Astronauts A look at ancient astronaut theory. Believers of ancient astronaut theory like Erich Von Daniken, author of the popular book, Chariots of the Gods, and Zecharia Sitchin, author of many books on the subject, both maintain that historical…
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A picture is worth thousand words Hubble telescope played an important role in understanding the universe and the cosmic frontiers.Hubble telescope’s contribution is memorable.Hubble telescope’s top ten discoveries are worth exploring venture for any aspiring astronomer . Hubble performed a…
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UFO’s and Human Evolution Ancient cultures have encountered beings with supernatural powers and believe they have tampered with human evolution. There seems to be a great enigma in human history and the evolution of the Homo sapiens. Have aliens and…
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