The Calbuco volcano in southern Chile has erupted twice and the people have been evacuated. It is the first eruption of the stratovolcano in 42 years; results in huge ash cloud over mountainous area in south of Chile.
Continue reading Calbuco volcano (Chile) erupts – amazing video
The standard maps we see every day use Mercator Projection, a cylindrical map projection presented by the Flemish geographer and cartographer Gerardus Mercator in 1569. It developed for navigational purposes, has often been used in world maps. And like all other type of projections, it can be deceptive.
Continue reading Maps can be deceptive
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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Meet Hercules, the liger, currently the largest cat on Earth. In general, ligers are the largest (heaviest, longest and tallest) cats in the world. They can be more than 900 pounds (~408 kg) and 12 feet (~3.65 m) long, weighing almost 100 times more than house cats and almost twice as much as either Panthera tigris (tiger) or Panthera leo (lion) – two biggest species in the Panthera family.
Continue reading Watch: Hercules, the Liger – World’s Largest Living Cat
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
In the insects world, the Japanese Giant Hornet (Vespa mandarinia japonica) is a real beast. It is one of the subspecies of the Asian Giant Hornet (Vespa mandarinia), which is the world’s largest hornet family. As its name suggests, it is endemic to the Japanese islands, where it prefers rural areas where it can find trees to nest in.
Continue reading A Japanese Giant Hornet cooked by Honey Bees (video)
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” was 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
A unique friendship between a man and a crocodile: nicknamed “Chito”, Gilberto Shedden, a Costa Rican fisherman and naturalist has had an unusual friend: “Pocho”, the crocodile longer than 5 meters, with a weight up to half a ton.
Continue reading The man who swims with a crocodile: the story of Chito and Pocho