When I was a child, I always dreamed about watching Earth from the space. Back in the 1980s, we were almost sure that around year 2000, the space travel would be so common. Remember TV shows like “Space: 1999”. Unfortunately, the space race lost its momentum during the 1990s and 2000s.
Continue reading Live HD streaming Of Earth (From The ISS – International Space Station)
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
Our planet is constantly changing over the years. Some changes are the part of the nature, and some of them are on humanity’s shoulders. Over the years astronauts have taken photos of the Earth and documented these changes. NASA’s World of Change series shows how our planet’s land, oceans, atmosphere, and Sun are changing over time.
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Alan Eustace, a senior vice president of Google, parachuted from a balloon near the top of the stratosphere on Friday, October 24, 2014, falling faster than the speed of sound and beating the record set by the Austrian Felix Baumgartner in 2012.
Continue reading Google vice president breaks the skydiving record
On December 24, 1968, the crew of Apollo 8, the second human spaceflight mission in the US Apollo space program, were the first humans to witness Earthrise. The “Earthrise” is photographed by astronauts on board Apollo 8. It is one of the most famous photos ever taken and became the symbol of one the greatest explorations in history: human’s first journey to another world, and then the crewmembers looking back, saw their home planet.
Continue reading The first earthrise ever seen directly by humans
Since the “space age” has started in the early 1960s, astronauts have taken more than 1.8 million photographs of the Earth from orbit, and about one-third of them (approximately 600,000) have been taken at night. But they don’t always know what they are looking at. You can help, announced NASA.
Continue reading NASA needs your help to identify cities in the night images
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 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