Connect with us

Space

China Reaches The Moon Releasing Never-Before-Seen HD Photographs

These HD images of the Moon’s surface captured by China are incredible.

China has captured images of the Moon in HD that have never before been seen thanks to the Chang`e 3 lander.

China Has One of the Most Advanced Lunar Landers

The Chinese lander captured thousands of HD resolution images after finding a moon rock that has not been seen before. China developed one of the most advanced lunar landers to ever land on the surface of the Moon, giving Earth a look at the surface as never before.

In 2013, the Lunar Mission landed on a region of the Moon known as Mare Imbrium. This was a part of the Moon in which it was thought water might have existed. While this is a feat for China, they come in third in regards to making a soft landing on the Moon’s surface, with the United States and the Soviet Union being ahead.

The images had been captured during 2013 but were not released by the National Space Administration in China until 2015. Western media did not get them, as China does not release them until around 18 months later.

Photos among 45 Gigabyte of Data
Emily Lakdawalla from the Planetary Society took many weeks looking through the 45 gigabytes of data, then going ahead and putting it all into a package that could easily be downloaded to ensure that everyone interested could see them. Lakdawalla said, “When it comes to data sharing from China, the situation is pretty good, ” says Lakdawalla, who notes that the images’ formats mirror those used by NASA and the European Space Agency. “It would probably be much easier if I could read the language.”

There is no doubt the images have stunned everyone. Meanwhile, scientists have used them to gain a better understanding of the geology of the Moon’s surface. China even revealed they discovered a moon rock that surprisingly neither the United States nor Soviet Union found during their previous missions to the Moon.

China Is a Major Player in Space Power Revealed Analyst
A Defense Group Inc. analyst from the University of California San Diego, Kevin Pollpeter, said, “China is trying to reach the top tier and show that they’re a major space power.” He went on to say, “They’re also contributing real knowledge about the moon that we haven’t been able to get before.”

China is forging ahead with space exploration; they have revealed they are planning manned missions to the Moon at some point in the future. If so, they would expand lunar exploration like never before. The US Planetary Society reposted images due to the fact the CNSA website is very difficult to navigate around along with it being in Chinese. Posting the photos ensures people from around the world are able to access them and view them.

Source: Disclose.tv

Continue Reading
Advertisement
Comments

Space

Cosmic Rays from Distant Binary Star System Eta Carinae, Bombarding Earth

For years, Earth has been bombarded by cosmic rays emanating from a mysterious source astronomers couldn’t identify. Now, new research conducted with the help of NASA’s NuSTAR space telescope has finally tracked down the source of these rays: Eta Carinae, a binary star system just 10,000 light-years away. In an event called the Great Eruption of 1838, the system created a stunning hourglass nebula in a tremendous burst of energy that temporarily made it the second-brightest object in the night sky.

According to Fiona Harrison, the principal investigator of NuSTAR: “We’ve known for some time that the region around Eta Carinae is the source of energetic emission in high-energy X-rays and gamma rays. But until NuSTAR was able to pinpoint the radiation, show it comes from the binary and study its properties in detail, the origin was mysterious.”

The powerful cosmic radiation is caused, in part, by two currents of stellar wind colliding as they swirl around the twin stars. These winds then create shockwaves that boost the strength of the X-rays and gamma rays also being emitted. According to Kenji Hamaguchi, of NASA’s Goddard Space Flight Center: “We know the blast waves of exploded stars can accelerate cosmic ray particles to speeds comparable to that of light, an incredible energy boost. Similar processes must occur in other extreme environments. Our analysis indicates Eta Carinae is one of them.”

Discovering the source of these cosmic rays helps astronomers to understand a bit more about Eta Carinae, which is still something of a mystery: scientists have no idea what caused its famous “eruption” in 1838 which, by all rights, should have ended in a supernova.

Although Earth’s magnetosphere keeps us safe from (most) radiation, cosmic rays might actually be increasing around our planet. This makes space travel more deadly than it already is. And if the amount of radiation keeps increasing, we might find out the limits of our atmosphere the hard way.

Source: A Star’s Echo by OuterPlaces

Chris Mahon
Outer Places
Headline image: © Pixabay Composite

Continue Reading

Space

NASA Just Released First Close-Up Images Of Ceres’ Mysterious Bright Spots

NASA has released some high-resolution images that give a close-up look at the mysterious bright spots of Ceres.

The images come courtesy of the NASA Dawn spacecraft, which at the moment, is at the lowest orbit of the planet.

Bright Spots Are No Alien Cities

The amazing photographs reveal the salt deposit in the southwest region of Cerealia Facula, which is located in the Occator Crater of Ceres. The Dawn spacecraft captured the photographs on June 22.

High-Resolution Images Courtesy of NASA Dawn Spacecraft

The Dawn spacecraft is able to send back superb high-resolution photographs showing the rugged surface with scientists having been intrigued by the bright spots of the Occator Crater. The spots can be clearly seen in the high-res photos due to the fact they stand out against what is essentially a dark background. They are something the public along with scientists were amazed ever since Dawn first discovered them in 2015 when arriving at Ceres.

On June 6, the spacecraft was at its lowest orbit and since then has managed to send back many thousands of images along with data that has given scientists a lot more information about Ceres.

One thing that has baffled scientists is how Ceres evolved over time along with how it manages to remain geologically active even though the planet is relatively small in comparison to other planets.

Data Has Exceeded All Expectations of NASA

NASA said the latest images to come from Ceres have a resolution that is less than 5 meters per pixel. The framing camera lead investigator, Dr. Andreas Nathues said, “The data exceeds all our expectations.”

NASA showed an image taken in February 2015 of Ceres, with the image sparking interest in the bright spots, which at that time remained even more of a mystery than they are today. It was said they took on the appearance of alien headlights. After more analysis, it was determined they were, in fact, salt deposits.

Dawn Spacecraft is Just 22 Miles Off Ceres Surface

The orbit of Ceres is 22 miles from the surface of Ceres with NASA capturing the carbonate deposit on the southwest part. The salt deposits gave a huge clue about the current activity while the data and images will help scientists to find answers to how they got there.

Cerealia Facula is the biggest deposit in the middle with Dawn managing to take some of the closest ever photos after it adjusted the orbit trajectory.

The results of the high-resolution images have been better than hoped for as they show the rich details of the planet offering scientists along with others a glimpse of the beauty of Ceres. The low orbit meant that many more details could be seen on the planet, including the bright spots.

Continue Reading

Space

Astronomers detect very bright radio emission

Image Credit: CC BY 4.0 ESO / S. Brunier
Quasars are fascinating astronomical phenomena.

Originating deep in the universe, the radio blast is from a quasar – the luminous active nucleus of a distant galaxy.

Scientists believe that this intense burst of energy came from a quasar situated 13 billion light years away – meaning that the emission originated at a time when the universe was much younger.

By analysing the burst, it will be possible to learn more about the history of the cosmos.

“We are seeing P352-15 as it was when the universe was less than a billion years old, or only about 7 percent of its current age,” said Chris Carilli of the National Radio Astronomy Observatory (NRAO).

“This is near the end of a period when the first stars and galaxies were re-ionizing the neutral hydrogen atoms that pervaded intergalactic space.”

“Further observations may allow us to use this quasar as a background ‘lamp’ to measure the amount of neutral hydrogen remaining at that time.”

Source: Independent

Continue Reading

Trending