Chris Hadfield, the ex-commander of the International Space Station recorded a revised cover version of David Bowie’s famous song “Space Oddity” on board. The funny clip contains great views of planet Earth and nice scenes inside the space station.
Continue reading David Bowie’s Space Oddity – ISS Cover
An “EPIC” animation of the Moon transiting the Earth created with actual satellite images of the far side of the moon, illuminated by the Sun. The images are taken by NASA’s Earth Polychromatic Imaging Camera (EPIC), a four megapixel CCD camera and telescope attached to the Deep Space Climate Observatory (DSCOVR). While the moon was crossing between the DSCOVR and the Earth, EPIC took these beautiful photos almost one million miles from Earth.
The distance between the Moon and Earth varies from around 356,400 km to 406,700 km at the extreme perigees (closest) and apogees (farthest).
Continue reading Moon Transiting the Earth – EPIC View
Last week, NASA’s New Horizons spacecraft began sending stunning shots of Pluto on its flyover back to the Earth. Here is a beautiful Pluto flyover video created from the images from New Horizons’ closest approach to the dwarf planet on July 14.
Continue reading Pluto flyover animated video
At the Sun-Earth L1 Lagrangian point, 1,500,000 km (930,000 mi) from Earth; NASA’s Deep Space Climate Observatory took an amazing photo of the entire sunlit side of Earth on July 06, 20145. The photo was taken by NASA’s Earth Polychromatic Imaging Camera (EPIC), a four megapixel CCD camera and telescope.
Continue reading “EPIC” Earth Image by NASA
The final image showing the North and Central America was generated by combining three separate images to create a photographic-quality image. The camera takes a series of 10 images using different narrowband filters — from ultraviolet to near infrared — to produce a variety of science products. The red, green and blue channel images are used in these color images.
It’s one of the basic Newton laws: how fast something falls due to gravity is determined by a number known as the “acceleration of gravity”, which is 9.81 m/s2 at the surface of Earth. The acceleration of gravity, shortly “a” means that in one second, any object’s downward velocity will increase by 9.81 m/s because of gravity. The gravity accelerates everything at exactly the same rate.
Continue reading A Bowling Ball and Feather Falling in a Vacuum (video)
This also means a heavy object like a bowling ball and a lightweight object like a feather should fall down with the same speed, regardless of their shapes. But we see this phenomenon very rarely in our daily lives. The reason is the air resistance. That’s why people (including Aristotle) thought that the heavier objects fall faster for thousands of years.
An amazing ultra high definition video, from the International Space Station (ISS). The ISS has introduced a new 4K Ultra High-Definition (UHD) video, providing an unprecedented look at what it’s like to live and work aboard the International Space Station.
Continue reading Ultra HD Video from the International Space Station
Good news! ESA’s (European Space Agency) robotic lander Philae finally received enough solar radiation and now is out of hibernation. On the Rosetta blog, the ESA announced that “The signals were received at ESA’s European Space Operations Centre in Darmstadt at 22:28 CEST on 13 June. More than 300 data packets have been analyzed by the teams at the Lander Control Center at the German Aerospace Center (DLR).” It is the first contact with the spacecraft since going into hibernation in November.
Continue reading Philae (Rosetta’s Lander) Wakes Up From Hibernation
According to the agency, “Philae ‘spoke’ with its team on the ground for 85 seconds, via Rosetta.”
There’s a super crappy 1982 science-fiction movie named “The man who saves the world”. The story is absurd – in the opening, a narrator speaks a lot. He tells about somebody attacking on Earth, but a layer made by human brains (?) is protecting our planet. Then the battle begins: two space cadets of the world get shot in the space, crash-land on a desert planet, where an evil wizard seeks the ultimate power to take over the world. Although the movie borrows some background footage from Star Wars, the plot is mostly unrelated.
Continue reading The World Is Going To End, Again, In September 2015? Of Course Not
If a movie is bad then you should not watch it at all. But if a movie is really, really bad then it makes more fun than a good movie. This is one of those movies, called B-movies. Perhaps this is a C-movie.
A widely circulated photo over the internet which shows a giant crocodile with a bunch of villagers sitting behind. A story next to the photo saying “the people in a village on the Niger River in Africa were losing fellow villagers at a rapid rate, and called in the army, which shot a 7+ meters, 1200 kg crocodile.“
Continue reading World’s Largest Crocodile? (7+ meters/23+ feet)
Crocodiles often suffer from a prevalence of “big fish” stories and over-exaggeration. The photo below was first got shared on Reddit, and it started circulating rapidly since then. When I first saw the photo, I tried to guess the length of the crocodile, because it didn’t seem to me 7+ meters. I thought it was not more than 5 meters.
A GoPro video inside a fairing from a recent SpaceX Falcon 9 flight captured some spectacular views as the rocket fell back to Earth. Footage is played in real time. Watch the amazing video published by SpaceX channel.
Continue reading Watch: Falling Back to Earth – HD Footage From Space