There will be a total solar eclipse on Monday, Aug. 21, 2017, and the United States will be the best country to watch. It will be also the first total solar eclipse to go coast to coast in the U.S. in 99 years. From Oregon to South Carolina, 70-mile Moon-shadow will race across the U.S. and it will completely block out the Sun for a few minutes. It’s still more than seven months away, but hotels already are selling out as people prepare for the rare and amazing event.
Continue reading Great American Total Solar Eclipse 2017
On January 5, 2017, NASA has published the map of the event’s path announcing “…thanks to elevation data of the moon from NASA’s Lunar Reconnaissance Orbiter, or LRO, coupled with detailed NASA topography data of Earth, we have the most accurate maps of the path of totality for any eclipse to date.”
An amazing up-close crocodile footage by BBC One. A Nile crocodile named Ganda carries her new-born babies to the water. But how? See the amazing video below.
Continue reading Crocodile carries her hatchlings to the water – amazing up-close footage
Two stars may collide into a stunning “red nova” in 2022 (or a few months earlier, most probably between September 2021 and September 2022), and for a few weeks become one of the brightest objects in Earth’s night sky, scientists predict. When two stars merge, they increase in brightness 10 thousandfold.
Continue reading Two stars may collide and light up night sky in 2022
Recently, NASA published an amazing image of Earth (and Moon) taken on November 20, 2016, by the High-Resolution Imaging Science Experiment (HiRISE) camera(1) on NASA’s Mars Reconnaissance Orbiter(2). The image is so incredible that we can see even the continents and clouds of Earth.
Continue reading Earth and Moon, as seen from Mars
People believe many things which are actually not true. Here are the top ten misconceptions about Earth.
Continue reading Top 10 Common Misconceptions about Earth
Here are the top ten most beautiful Earth photos taken by the astronauts aboard the International Space Station (ISS) in 2016.
Continue reading Top 10 Most Beautiful Earth Images Taken From the International Space Station in 2016
In the last few thousand years, humans have had a powerful impact on Earth. Within a geological blink of an eye, we exploded out of Africa to colonize virtually every inhabitable space on the planet. We dammed the rivers, we domesticated animals, deforested many areas, changed the chemistry of the atmosphere and the seas… the list goes on. But, what would happen if humans suddenly become extinct in the future?
Continue reading What would happen if humans became extinct?
One may think “humans are so intelligent, so it’s very unlikely that the entire human race will be gone”. But, in fact, there is a strong chance that it will happen, and probably not in the long run!
The Earth is always changing. “The only thing that is constant is change“, as Heraclitus (c. 535 – c. 475 BC) the pre-Socratic Greek philosopher once said. Unfortunately, things do not always happen the way we would have wanted. Here are 10 recently lost natural wonders that have been disappeared in recent centuries or even decades.
Continue reading 10 Recently Lost Natural Wonders
Andromeda Galaxy is the farthest object in the sky that we can see with the naked eye. But if you don’t know where to look, you won’t notice it. But if it were much brighter, its appearance in the sky would be sensational. The moon is a good reference about what we’d see in the image below:
Continue reading If Andromeda Galaxy were brighter, this is what we’d see
When it comes to big numbers, very big numbers, the human brain is weak. In fact, our brains cannot deal with the really large numbers. That’s why when the subject is Earth, planets, Solar System, galaxies, and in general, the Universe, we cannot truly conceptualize the things. A lot of people think we’re “conquering” space (we are far, far away from that – and maybe we never will), or the “aliens” are regularly visiting Earth as if it is just an hour’s drive from there. In fact, these people don’t truly understand what are they talking about, how big is the universe, how far the stars are, and how the Earth is a tiny, tiny spot in a vast space we are still striving to understand.
But we can try to understand and conceptualize. To put things into a perspective, YouTube user morn1415 prepared a video (he updated a previous video with the new findings in the astronomy).
Continue reading The Size Of Earth Compared to Other Planets and Stars (and the Universe)