On February 22, 2017, NASA has announced that seven Earth-sized planets have been observed by NASA’s Spitzer Space Telescope around TRAPPIST-1, a tiny, nearby, ultra-cool dwarf star located 39 light-years (12 parsecs; 370 petametres) away from Earth in the constellation Aquarius. The good news is: three of these planets are firmly in the habitable zone. The new discovery may be a great breakthrough in search for extraterrestrial life.
Continue reading 7 Earth-Sized Planets Found Orbiting Nearby Star – 3 of them are in the Habitable Zone
Around 4 millions year ago, the ancestors of humans and chimpanzees diverged, genetic evidence suggests. What, if Chimpanzee–human last common ancestor(1) would suddenly die before giving birth to any babies? What would the Earth be like if humans never existed?
Continue reading What would the Earth be like if humans never existed
Scientists spotted water in the atmosphere of 51 Pegasi b, one of the first exoplanets ever been discovered. It is around 50 light years away – so we can call it a “nearby” exoplanet – and it is in the constellation of Pegasus.
Continue reading Water found on an exoplanet
Now we have a computer simulation of how the afterward effects of famous Chicxulub asteroid (estimated to be 10 km/6.2 mi) wide) killed the non-avian dinosaurs (and also a wide range of other species). On January 13, 2017, an article titled “Baby, it’s cold outside: Climate model simulations of the effects of the asteroid impact at the end of the Cretaceous”, published by the Climate scientists of Potsdam Institute for Climate Impact Research (PIK), revealed a detailed model of what happened to the atmosphere and the climate after the Chicxulub impact.
Continue reading How the darkness and the cold killed the (non-avian) dinosaurs
Our Solar system is big, and vast, despite it is really small compared to our galaxy, not to mention the complete universe. To put this into a perspective, you can think yourself as a photon emitted by the Sun. It takes about 8 minutes to reach the Earth after a photon has been emitted from the Sun’s surface. And it takes 5 hours to get out to Pluto from the Earth. The edge of the Solar System is far beyond the orbit of Pluto.
Continue reading Leaving Solar System at the Speed Of Light
Do animals understand death? Do they grieve and mourn for their loss? Do they feel empathy for those who suffer? Yes, is the answer for all these questions.
Continue reading Monkeys Accidentally Kill A Robot Baby Monkey And Then Mourn For It – Amazing Video
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
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