On November 6th, 2015, UP Aerospace Inc. launched the 20-foot (6-meters) tall SL-10 rocket (a small sounding rocket) into near-space. The mission was to deploy the Maraia Capsule testing the aerodynamics and stability of the payload on re-entry to the atmosphere. The rocket reached an altitude of 396,000 feet (120,700 meters) and speeds up to Mach 5.5 (3,800 mph or 6,115 km/h) at engine burnout. The event was recorded with an attached GoPro. The action camera has recorded amazing images of Earth and space.Continue reading “GoPro footage of a rocket launching into space”
On March 17, 1941, John W. Campbell, editor of Astounding Science Fiction, asked Isaac Asimov that: “What, if people see the stars once in a thousand of years?” Campbell has had read Ralph Waldo Emerson’s 1836 essay “Nature” and Emerson was saying in the first chapter that “If the stars should appear one night in a thousand years, how would men believe and adore, and preserve for many generations the remembrance of the city of God!”
Campbell wanted Asimov to read that quote, and asked him the question above, “What
We evolved here on Earth, and for thousands of years, we just thought the Earth is also the universe, or at least the most important and the biggest part of it. Our brains have been adapted to live on Earth and the basic survival needs. So we can deal with the moderately sized objects which have moderate velocity, we can understand the small numbers like 1, 2, 50, we can conceptualize the small distances like two kilometers or the distance from our “cave” to the nearest river. But when the numbers and distances get bigger, I mean much bigger, like the distance from Earth to the Sun, it becomes incredibly difficult to conceptualize.Continue reading “A Scale Model of the Solar System Drawn in the Desert and the Result is Stunning”
April 8, 2016, was a historical day which marks a new milestone on humanity’s space adventure: after delivering CRS-8 cargo on its way to the International Space Station, SpaceX Falcon 9 Flight 23, the third flight of the full-thrust version landed vertically on the drone ship Of Course I Still Love You over the Atlantic ocean, 300 km from the Florida coastline, achieving a long-sought-after milestone for the SpaceX reusability development program.
Here are the videos of that historical moment:Continue reading “SpaceX Falcon 9 lands on a barge (and the Science Fiction saw the future again!)”
On August 6, 1945, during World War II, an American Boeing B-29 Superfortress bomber named “Enola Gay” dropped the world’s first deployed atomic bomb codenamed “Little Boy” over the Japanese city of Hiroshima. The bomb exploded with 15 kilotons of TNT (63 TJ) of energy and caused horrendous destruction to the city.
Approximately 66,000 people were killed as a direct result of the blast, and 69,000 were injured to varying degrees. Within four months, the number of fatalities would reach 90,000-146,000 people due to the acute effects of the atomic bomb.Continue reading “What if a nuclear bomb hit your city?”
An extreme sports media company based in Jackson Hole, Wyoming, Teton Gravity Research released the first ultra HD drone footage of the Himalayas. The footage shot with the GSS C520 system, one of the most advanced 5-axis gyro-stabilized camera system in the world.
Filmed from a helicopter with a crew flying from Kathmandu at 4,600 feet (1,400 meters) up to 24,000 feet (7,300 meters) on supplemental oxygen, these are some of the most stable, crisp, clear aerial shots of these mountains ever released, which include Mount Everest, Ama Dablam, and Lhotse.
Sound design and mix by Jeff Cormack at Play+Record.Continue reading “Drone Footage Of The Himalayas, in HD!”
2015 Norwegian catastrophe drama film The Wave tells a fictional story about Geiranger, a small tourist village in Sunnmøre region of Møre og Romsdal county in the western part of Norway. In the movie, the village threatened a huge mass of rock tumbles into Geirangerfjord (which is one of Norway’s most visited tourist sites, and it was listed as a UNESCO World Heritage Site in 2005). The rock sets off a 300 feet megatsunami. The villagers must rush to the mountains in ten minutes, before “the wave” reaches them.
Here is the trailer of the movie. Directed by Roar Uthaug (born 25 August 1973), it was Norway’s official submission for the Academy Award for Best Foreign Language Film at the 88th Academy Awards but it was not nominated.Continue reading “Megatsunami and The Wave (2015 movie)”
In February 2016, NASA has released an interactive 360-degree image of Mars, and you can see it on the popular video uploading site youtube. You can see our neighbor planet’s surface with your own eyes, in ultra HD!
The component images of this scene were are taken at the downwind face of “Namib Dune” on Dec. 18, 2015, by the Mast Camera (Mastcam) on NASA’s Curiosity Mars rover during the 1,197th Martian day, or sol, of the rover’s work on Mars. They include a portion of Mount Sharp(see notes 1) on the horizon. You can use the arrows in the top left, or click and drag your cursor or mouse, to move the view up/down and right/left.Continue reading “NASA Releases 360-Degree Interactive Image of Mars”
Alex Kuzoian and Jessica Orwig of Business Insider has prepared a video titled “Here’s why Elon Musk wants to colonize Mars”. In the video below, we see some reasons why we should colonize Mars someday.Continue reading “Why we should colonize Mars (and other planets and the satellites too)”
Bite force is an important property of carnivore ecology because these amazing animals need to kill their prey as easily as possible, and the bite force is a vital factor in this context. Here are the top 22 most powerful bites in carnivore land mammals.
The values below are average bite forces at the canine tips