On January 4, 2018, NASA has published an amazing Geocolor Notes 1 image of so-called “Bomb Cyclone”, a very powerful storm off the East coast of the United States. It was taken from National Oceanic and Atmospheric Administration (NOAA) GOES-16 satellite (previously known as GOES-R).Notes 2
Dubbed as “historic bomb cyclone”, January 2018 North American blizzard is a major and extremely powerful nor’easter that affected the Northeastern United States with severe blizzard conditions. It has battered coastal areas with heavy snow and strong winds, from Florida to Maine. In the image below, notice the long line of clouds stretching over a thousand miles south of the storm, which is drawing moisture all the way from deep in the Caribbean.
Continue reading “Bomb Cyclone” From Space – an Amazing NASA Image
Every year, there are two Equinoxes (around March 20 and September 23) and two Solstices (on about June 21 and December 21). Spring and autumn start with an equinox – daylight and nighttime are of approximately equal duration all over the Earth during Equinoxes. Winter and summer start with a solstice – daylight time is the longest of the year during the summer solstice, and obviously, the night time is the longest during the winter solstice.
The video below, published by NASA Earth Observatory, is a time-lapse from geosynchronous orbit that shows the four changes of the seasons, related to the position of sunlight on the planet.
Continue reading Watch: Equinoxes and Solstices from Space
An amazing image showing both the Earth and Moon. The distance between our planet and its satellite is actually much more than many would conceptualize. It is 384,400 kilometers (about 239,000 miles) on average, but as usual, our brains cannot deal with such large numbers. Only seeing that distance makes us realize how far even the closest body in the solar system to us – and gives some clues about how big is our Solar system actually. What’s more, we’ve actually been there, the humanity managed to cover that vast distance and walked on the moon!
Continue reading Earth and Moon in the same photo
Here are the top ten most beautiful Earth photos taken by the astronauts aboard the International Space Station (ISS) in 2017. Which one is your favorite? Or if your favorite image was not listed here, please leave a comment below. To see all images taken from the International Space Station and published by NASA, visit Space Station Images.
Continue reading Top 10 Most Beautiful Earth Photos Taken From the International Space Station in 2017
The hottest place in the Universe exists here on Earth, like the coldest place in the Universe. Both these extreme temperatures are not natural, they are human-made. The coldest temperature was achieved in the German physicist and professor of physics Wolfgang Ketterle’s laboratory at the Massachusetts Institute of Technology (MIT). The hottest temperature, also recognized by the Guinness Book of World Records, was achieved at CERN’s Large Hadron Collider (LHC).
On 13 August 2012 scientists at CERN’s Large Hadron Collider, Geneva, Switzerland, announced that they had achieved temperatures of over 5 trillion K and perhaps as high as 5.5 trillion K (more than 9.9 trillion °F). The team had been using the ALICE experiment to smash together lead ions at 99% of the speed of light to create a quark-gluon plasma – an exotic state of matter believed to have filled the universe just after the Big Bang.
Continue reading The hottest place in the Universe exists on Earth
Tech Insider published a video titled “How NASA, SpaceX, and Blue Origin’s Monster Rockets Compare”. Still, the old Saturn V, which was used by NASA between 1967 and 1973 and took humans to the Moon, is the biggest and strongest rocket ever built. But new rockets are coming and that’s finally about the change. Here is the past and future monster rockets comparison:
Continue reading Watch: NASA, SpaceX, and Blue Origin’s Rockets comparison
Are we alone in the Universe? Or any other life forms exist out there? A new study, published on the Proceedings of the National Academy of Sciences of the United States of America (PNAS)Notes 1 suggests that the life emerged so early on Earth – it should be widespread. In other words, the Universe should be filled with life.
The story goes back to 1982. 35 years ago, UCLA Scholar and Pioneer in Study of the Evolution of Life, J. William Schopf collected 3.465-billion-year-old fossils from the Apex Chert in western Australia, and interpreted them as early life. When he described the fossils in the journal Science in 1993, critics had argued that they were not early lifeforms – they were just odd minerals that only looked like biological specimens.
Continue reading The oldest fossils suggest that life should be common in the Universe
On Friday, December 22, 2017, SpaceX’s Falcon 9 rocket delivered the fourth set of 10 Iridium NEXT satellites in a series of 75 total satellites to low-Earth orbit for Iridium, a global leader in mobile voice and data satellite communications. A Youtube user Jim Mudgett published an amazing footage of the Falcon 9 rocket launch. Enjoy!
Continue reading Watch: SpaceX Falcon 9 Rocket Launch (Dec. 22, 2017)
49 years ago today, on December 24, 1968, the crew of Apollo 8, the first manned mission to the Moon and the second manned spaceflight mission in the United States Apollo space program, took this photo, later dubbed “Earthrise”. During a broadcast that night, pilot Jim Lovell said: “The vast loneliness is awe-inspiring and it makes you realize just what you have back there on Earth.”
Continue reading Earthrise from Apollo 8: 49th anniversary
Crocodiles (subfamily Crocodylinae) or true crocodiles are large aquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. Although they are big, they suffer from a prevalence of “big fish” stories and over-exaggeration. In the Internet age, photographs of crocodiles manipulated digitally to make the animal look much larger than it is. So, how big the largest crocodiles are actually? Here are the top 10 largest crocodiles ever recorded.
Continue reading Top 10 Largest Crocodiles Ever Recorded