There’s a super crappy 1982 science-fiction movie named “The man who saves the world”. The story is absurd – in the opening, a narrator speaks a lot. He tells about somebody attacking on Earth, but a layer made by human brains (?) is protecting our planet. Then the battle begins: two space cadets of the world get shot in the space, crash-land on a desert planet, where an evil wizard seeks the ultimate power to take over the world. Although the movie borrows some background footage from Star Wars, the plot is mostly unrelated.
Continue reading The World Is Going To End, Again, In September 2015? Of Course Not
What if Earth had rings like Saturn? What it would look like? Probably, our sky would look amazing. The rings would look quite different from the cities and latitudes across the world. It’s interesting to imagine how it would effect culture throughout time. It would have influenced religion, mythology, navigation, etc.
Continue reading If Earth Had Rings Like Saturn, What it Would Look Like
In fact, we’re all living in a fast-moving spacecraft named Earth. Our planet is moving around our sun in an elliptical (an ellipse which is very close to a circle) orbit. The Sun is (our solar system, the Sun, Earth and all the other planets and objects) whirls around the center of our galaxy. And, our galaxy and the other galaxies in our neighborhood are also rushing towards a structure called the Great Attractor, a region of space roughly 150 million light-years (one light year is about six trillion miles) away from us. This Great Attractor, having a mass 100 quadrillion times greater than our sun and span of 500 million light-years, is made of both the visible matter that we can see along with the so-called dark matter that we cannot see.
Continue reading Earth: a fast-moving Spacecraft
The Earth is our one and only home. As Carl Sagan said (Pale Blue Dot: A Vision of the Human Future in Space), “On Earth, everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species lived there – on a mote of dust suspended in a sunbeam.”.
But will we ever leave our home and visit other stars in future?
Continue reading Will We Ever Visit Other Stars?
August 10, 2014 was the closest, brightest supermoon of this year. A Russian Astronaut, Oleg Artemyev from International Space Station took wonderful photos of this great astronomical event while the moon was setting.
Continue reading Great supermoon photos by Russian Astronaut
The farthest spacecraft from Earth, Voyager 1Notes 1, took a photo of planet Earth in 1990, from a record distance of about 6 billion kilometers (3.7 billion miles, 40 AU) from Earth. The photo known as the Pale Blue Dot. In the photograph, Earth is shown as a fraction of a pixel (0.12 pixel in size) against the vastness of space. It was a part of the solar system Family Portrait series of images.
Continue reading Pale Blue Dot