We, humans, changing the Earth – mostly (almost always) in a bad way. Just over the last 25 years, we have destroyed 10% of the Earth’s wilderness. Now, a new world map created by the University of Cincinnati geography professor Tomasz Stepinski shows how the Earth’s surface has dramatically changed between 1992 and 2015.Continue reading New Maps Show How We Changed the Earth’s Surface Over the last 25 Years
On January 31, 2014, about 80 minutes after sunset on its 529th Martian day (or sol), NASA’s Curiosity Rover has turned its camera back to home and took this amazing photo of Earth and Moon from a distance of around 99 million miles (160 million kilometers). In the image which has the serial number of PIA17936, Earth can be seen as the brightest point of light in the night sky, a little left of center and our moon is just below Earth.Continue reading Earth, a “Bright Evening Star” as seen from Mars
This is AMAZING! This wonderful 4K ultra-HD time-lapse video below shows the launch of the Progress MS-10 spacecraft (identified by NASA as Progress 71 or 71P) as seen by the International Space Station (ISS). The resupply mission departed from Baikonur Cosmodrome on November 16, 2018, to deliver fuel and other supplies to the ISS.Continue reading Watch: Amazing ISS Timelapse of Progress MS-10 launch
This size comparison of the Sun and the planets in our solar system is going around frequently, but it’s still amazing to see it. Created by the San Francisco-based artist Roberto Ziche,Continue reading Size comparison of the Sun and the planets
The total number of the stars which can be seen with the naked eye is 9,095, according to the Bright Star Catalogue, 5th Revised Edition. Also known as the Yale Catalogue of Bright Stars or Yale Bright Star Catalogue,
the catalog lists all stars of stellar magnitude 6.5 Notes 1 or brighter, which is roughly every star visible to the naked eye from Earth.
The catalog contains 9,110 objects, of which 9,095 are stars, 11 are novae or supernovae, and 4 are non-stellar objects.Continue reading How many stars one can see with the naked eye?
We, humans, are destroying the Earth’s wilderness at an incredible pace. Scientists say we have destroyed 10% of Earth’s wildlife habitat in just 25 years. Since 1993, 3.3 million km2 of global wilderness areas, particularly in the Amazon basin (almost 30%) and central Africa (14%) were lost. This is almost twice of the size of Alaska!Continue reading We are Destroying the Earth’s Wilderness
While scanning the interior of Earth using neutrinos, a team of scientists from Spain also used these subatomic particles to measure the mass of the Earth. Their result is in agreement with the current best estimate, which was measured using the value of the gravitational constant (G).Continue reading What is the mass of the Earth? Scientists used neutrinos to measure
On November 2, 2018, NASA has published the first 8k Ultra-HD video from the space. The video focuses on science efforts aboard the International Space Station (ISS) and features some important investigations and facilities. It also includes a few amazing Earth views from space.Continue reading Nasa Publishes the first 8k Video from Space
In April 2018, the European Space Agency’s Gaia observatory released its second data catalog, which includes the distances to over 1.3 billion stars. In the video published by the American Museum of Natural History, museum’s astrophysicist Jackie Faherty breaks down why this information is so revolutionary and explains how this information is helping scientists and non-scientists alike understand the universe like never before.Continue reading Watch: The Milky Way as You’ve Never Seen It Before
I stumbled upon this picture on Twitter today. This chart compares some wild animals’ claws (including Siberian tiger, African lion, Jaguar, Cougar, Grizzly bear, and Polar bear).Continue reading Comparison of some animals’ claws