Categories

Postcards from ancient Mars: Isotopes illuminate early Martian climate

A new analysis of chemical signatures measured by NASA’s Curiosity Rover gives a peek at Mars’s past to a time some 3.7 billion years ago, when it was warmer and wetter.

Go to Source

Preparation guide developed as Mars samples await transport to Earth

Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a vast river delta, there was probably a considerable body of water roughly the size of Lake Constance. Conditions conducive to life may have prevailed there.

Go to Source

Simulations reveal how black hole collisions trigger flashes in distant galaxy

For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287. Roughly twice every 12 years, from 3.5 billion light years away, the light equivalent of 1 trillion suns flashes in the night sky and then fades away over the next few months. It’s a phenomenon that astronomers have been documenting since the late 1880s, originating in a galaxy known as OJ 287.

Go to Source

Discovery of a new principle: Chiral molecules adhere to magnets

A research group at The University of Tokyo has discovered a new principle by which helical chiral molecules acquire spin through molecular vibrations, enabling them to adhere to magnets. Until now, it was believed that chiral molecules could only exhibit magnetic properties when an electric current was applied. This discovery overturns that conventional understanding.

Go to Source

Ga. sheriff who physically confronted police officer indicted on battery, violation of oath charges

Towns County Sheriff Kenneth Henderson was suspended for 60 days by Gov. Brian Kemp after BWC showed him shoving and berating a Hiawasee officer at an active scene

Go to Source

ESA’s first stand-alone deep-space CubeSat Henon takes shape

The European Space Agency’s upcoming Henon mission will be the first ever CubeSat to independently venture into deep space, communicate with Earth and maneuver to its final destination without relying on a bigger spacecraft. Once in its orbit around the sun, the carry-on luggage-sized CubeSat will observe the sun’s emissions to demonstrate technologies capable of providing advanced warnings of solar storms hours before they reach Earth.

Go to Source

Interactive web tool brings quantum game theory concepts to life through music

A new interactive web application allows for a tangible understanding of abstract concepts of quantum game theory. The Kobe University development parallels the emergent dialog found in jazz and improvisational music and aims for a scientific exploration of creativity.

Go to Source

Bridging light, microwaves and electrons for precision calibration

EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, optical, and free-electron frequencies.

Go to Source

Off-duty officer crashes into fleeing motorcycle to stop suspect in killing of Calif. deputy

The pursuit ended with “an off-duty deputy sheriff who put himself on duty and conducted a legal intervention by hitting the suspect on the motorcycle,” Sheriff Shannon Dicus said

Go to Source

Solar gamma rays could unlock mystery of sun’s hidden magnetic fields

New research conducted by an international team of physicians has found that high-energy gamma rays might offer the key to unlocking the mysteries of the sun’s magnetic fields.

Go to Source

Here’s The UFO Footage NASA Doesn’t Want You To See According To UFO Hunters

During a live stream event from the Progress spacecraft, two unidentified objects appear out of nowhere and are clearly visible in NASA’s Live Stream. The two ‘unidentified objects’ quickly disappear in a way that many conspiracy theorists say, makes the footage look edited, giving UFO hunters plenty to think about.

Most importantly, it isn’t the first live stream that NASA has tried editing, say UFO hunters.

We’ve come across plenty of videos on YouTube showing what many believe is the ultimate evidence our plant is beings monitored and constantly visited by beings, not from Earth.

And while some of these videos are easily explained as reflections or camera glitches, other videos make you wonder whether or not there really is something out there we are not being told about.

One extremely controversial video was filmed by NASA’s cameras on board the international space station on July 9.

Gemini X alien UFO
What do you think this object is? It was photographed by the Gemini X mission.

As the Space Station was orbiting Earth, a mysterious whiteish object appears to move towards our planet’s atmosphere.

Just as the object approaches the planet’s atmosphere, it comes to an abrupt stop, and NASA’s live stream is cut off.

This isn’t the first time NASA has cut off the live stream warn UFO hunters and conspiracy theorists.

On numerous occasions has NASA abruptly cut off its live stream from space, every time a mysterious UFO appears near the space station.

This strange behavior has prompted conspiracy theorists and UFO hunters to call NASA out for trying to cover-up evidence of alien visitations on Earth.

But is NASA really trying to hide evidence of alien spaceships entering and leaving Earth’s atmosphere? Or are UFO hunters and conspiracy theorists just being paranoid about it, and what if the mysterious objects are only space junk and debris floating around?

But if the alleged UFOs filmed in space are nothing more than just space junk or satellites, how come these objects have the ability to change directions or stop and move abruptly?

And If they are only space debris and satellites, why does NASA turn off their cameras nearly every single time such an object enters the cameras field of view?

Coincidence?

These are some of the questions UFO skeptics have been unwilling to answer when asked about NASA, the International Space Station, and the countless UFO’s seen leaving and entering Earth’s atmosphere.

Enjoy the video: Source: New York Post

“I believe that these extra-terrestrial vehicles and their crews are visiting this planet from other planets… Most astronauts were reluctant to discuss UFOs.” – Major Gordon Cooper, astronaut, testifying under oath to the United Nations.

And one of our favorite quotes comes from Dr. Brian O’Leary, a former NASA Astronaut, and Princeton Physics Professor:

“There is abundant evidence that we are being contacted, that civilizations have been monitoring us for a very long time. That their appearance is bizarre from any type of traditional materialistic western point of view. That these visitors use the technologies of consciousness, they use toroids, they use co-rotating magnetic disks for their propulsion systems, which seems to be a common denominator of the UFO phenomenon.”

Go to Source

Fla. officer killed in motorcycle crash

Miami Beach Police Chief Wayne Jones identified the officer as David Cajuso, 33; the 10-year-veteran leaves behind his wife and three young children, Jones said

Go to Source

A faster, more affordable way to produce quantum nanodiamonds holds promise for medicine and industry

An international team of scientists from three continents led by Dr. Petr Cígler of IOCB Prague has developed a method for creating light-emitting quantum centers in nanodiamonds in only a matter of minutes. In just one week, the process can yield as much material as conventional methods would produce in more than forty years.

Go to Source

The Mysteries And Legends Of Shiprock, The Sacred Peak Of The Navajo People

Called Tsé Bitʼaʼí or “the rock with wings,” Navajo Legends tell how Shiprock was a piece of land that became a bird, carrying the ancestral people of the Navajo on its back. After being transported from another place, the Navajos lived on the monolith, “coming down only to plant their fields and get water.”

Located southwest of the city of Shiprock, New Mexico, the strange Shiprock ‘peak’ is protected territory of the Navajo Nation.

Located in the center of an area inhabited by the ancient Pueblo people, a prehistoric Native America Tribe often referred to as the Anasazi, Shiprock is referred to as rock with wings” or “winged rock” thanks to the legend of the great bird that brought the Navajo from the north to their present lands.

Shiprock mountain
A view of Shiprock. Image Credit: Shutterstock.

It rises about 500 meters above the desert of New Mexico and has been the protagonist of a number of films and novels of the West.

Rising high above the surrounding dry landscape, Shiprock has long been a fascination not only to photographers and explorers but to anyone who travels to visit it.

Currently, it is the focus of attention of many photographers due to its beauty, but also thanks to the sheer sizes of stories and legends that sit on its back.

Satellite View Shiprock
A Satellite image of Shiprock. Image Credit

This mysterious monadnock was formed some 27 million years ago, around 1,000 meters below the surface of the Earth. Shiprock is composed of fractured volcanic breccia and black dikes of igneous rock called Minette, and it is the erosional remnant of the throat of a volcano, and the volcanic breccia formed in a diatreme.

Over the years, the volcano eroded away, leaving behind a memory in the landscape, a strange geological formation with a height of around 460 meters, adorning the surrounding area with its mesmerizing beauty.

The name of Shiprock was given by colonists, because of the resemblance that this peak had to the enormous 19th-century clipper ship. Americans first called the summit “The Needle,” a name given to the topmost pinnacle by Captain J. F. McComb in 1860.

Shiprock 2
The Navajo name for the peak, Tsé Bitʼaʼí, “rock with wings” or “winged rock”, refers to the legend of the great bird that brought the Navajo from the north to their present lands. Image Credit: Shutterstock

Its Navajo name is Tsé Bit ‘A’í, which means “rock with wings.”

According to the Navajo legend, it represents the giant bird that carried the ancestral people of the Navajo on its back. Legends have it that at sundown, the massive ‘winged creature’ settled where Shiprock is today, promptly turning to stone.

Stories tell how the ancient Navajo settled on the rock’s peak, “coming down only to plant their fields and get water.”

One day, however, Shiprock was struck by a massive lightning storm causing great suffering and destruction, stranding the women and children on top to starve.

Since that time, the rock has been forbidden to people as the Navajo elders say, visitors may disturb the ghostly spirits of those left behind. According to Navajo tradition, the Shiprock formation is in the Four Corners region and plays a significant role in Navajo religion, myth, and culture.

Per Navajo customs, human ascents have been expressly off-limits since 1970.

Go to Source

Researcher improves century-old equation to predict movement of dangerous air pollutants

A new method developed at the University of Warwick offers the first simple and predictive way to calculate how irregularly shaped nanoparticles—a dangerous class of airborne pollutant—move through the air.

Go to Source