Technology

Four ways to take care and not damage external hard drives of computers

We purchase a portable hard drive for storing and transporting various types of files (music, movies, texts, emails etc.). It is an undisputed fact that the amount of information to handle today is greater than some time ago and will continue to increase, for that there are different options that allow us to store our data (CDs, DVDs, pen drives and external hard drives).

Everything depends on the quantity and weight of documents that need filing, but in case it is a number greater than 64 GB, external hard drives are the best option.

For this reason, Imation developed the following list of 4 tips on how to properly use your hard drive that your information is protected.

1 – Avoid extremes of temperature, humidity and magnetic fields.

Do not expose any hard drives to extreme temperatures (16 º C 46 º C is recommended for the vast majority of them). On the other hand, avoid the location or locations and humerus is also advisable to keep away from liquid spills that can damage the article and affect the internal circuits.

2 – Conduct a thorough cleaning of the device

To clean an external hard drive there are security steps including:

- Disconnect the computer hard disk and power supply

- Use a soft, dry or slightly damp for cleaning

- Do not use solvents, aerosol spray, alcohol or other abrasives

- To prevent this process the device to drop or receive a strong shock.

3. Do not tamper with, touch or insert foreign objects into the connectors on the disc.

Each unit has a USB connection to be inserted in a unique position because they are unidirectional. Should not be forced or may break both the device and the PC slot. Furthermore, when handling should avoid touching or inserting foreign objects in them as this may disturb the proper functioning of equipment.

4 – Disconnect the unit properly PC.

It is important to wait until all transactions are complete before removing the hard drive. Checking this process must disconnect the device from the “Safely Remove Device” which is located on the bottom bar of the desktop. Only after we can proceed to remove it from the computer. In this way we ensure that the information is stored correctly.

NASA found creatures under ice in Antarctica

WASHINGTON (AP) – In a surprising discovery of the ability of higher organisms to thrive in extreme conditions, a group of scientists found a jellyfish and shrimp-like creature under a thick ice sheet in Antarctica.

Previously, researchers believed that only a few microbes would be the only forms of life that might live to almost 183 meters (600 feet) below the ice, where no light arrives.

For that reason, a NASA team was surprised when he got his first look with a camcorder in the waters off the bottom of an ice shelf in Antarctica.

In the shots, a curious creature resembling a shrimp swam and then landed on the camera cable. The scientists also saw a tentacle that belonged to it a jellyfish about 30 centimeters (one foot) long.

“Efectuábamos our observations with the assumption that there would be nothing there,” said Robert Bindschadler, a researcher for NASA ice. Bindschadler present initial findings on Wednesday and a video at a forum of the American Geophysical Union. “There was a shrimp that you would enjoy having on your plate”.

“The images inspired us,” he said in reference to the stellar performance of the orange creature and 7.5 centimeters (three inches) long for two minutes in the video. Technically not a shrimp. This is the kind Lyssianasid amphipod, which has a very distant kinship with the shrimp.

It is possible that the video will encourage scholars to rethink their knowledge on life in extreme environments.

First images of creatures in business almost 183 meters deep (600 feet) in freezing temperatures and dark waters beneath the ice of Antarctica, scientists ponder the possibility that life elsewhere is extreme, as moon Europa Jupiter’s frozen.

“Experts are examining the equivalent of one drop of water from a swimming pool that are not a creature, but twice, when he had not expected anything,” said biologist Stacy Kim of Moss Landing Marine Laboratories, who joined the NASA research team. “We have no idea what is happening down there.”

Microbiologist Cynan Ellis-Evans of the British research center in Antarctica, described the discovery of intriguing forms of life beneath the thick ice of the continent.

Ellis-Evans considered it possible that the creatures had come from distant places and do not live there permanently.

Identify monotheistic Egyptian pharaoh’s mummy

CAIRO (AP) – DNA tests revealed the probable cause of death of the famous boy king Tutankhamun, apparently have unraveled one of the intriguing mysteries of ancient Egypt: the fate of the mummy of the pharaoh Akhenaten controversial.

The discovery would help better understand an era of 3,300 years ago, when Akhenaten Monotheistic began the first experience of history.

During his 17 years reign, Akhenaten tried to end a millennium of religious customs and Egyptian art, to establish the worship of one god. In the end, his bold experiment failed and his son, the young Tutankhamen, reversed the reforms and restored the old religious order.

But no one knew what happened to the heretic Pharaoh. The tomb was built in the capital Amarna was never completed and his name was excluded from the official list of kings.

Now, two years after DNA testing and CT scans of 16 royal mummies, we have the strongest evidence to date that the mummy known as KV55, from the number of the grave which was found in the Valley of the Reyes is Akhenaten.

Tests conducted by the Supreme Council of Antiquities, whose results were reported last month, established that KV55 is the father of King Tutankhamun and the son of Pharaoh Amenhotep III, a breed that matches that of Akhenaten, according to the inscriptions.

For a long time it was thought that KV55 was too young to be Akhenaten, who died about an estimated forty years, but the experiments could determine the correct age of the mummy, which was similar to that calculated for Akhenaten.

“Eventually, we found only one way in which genetic data fitted in the family tree and this showed us that this really should be Akhenaten and nobody else,” said Albert Zink, director of the Institute for Mummies and the Man of the Age of Ice of the European Academy of Bolzano, Italy, who worked on the project.

Scientists plan to continue testing to find out more details about the royal family of Pharaoh. The attention that has caused the results also could give the needed push for the creation of a new museum of Akhenaten, in which the mummy will be displayed near Amarna, the capital located in the middle of the Nile, in what is now known as Minya province, 220 kilometers south of Cairo.

Through the study also found that another of the mummies was the sister of Akhenaton, whom he fathered Tutankhamun. Apparently, the woman died from a violent blow on the head and face.

The chief wife of Akhenaten, Nefertiti, renowned for its beauty, it remains an elusive figure. His mummy has not yet been identified, but the president of Egyptian antiquities, Zahi Hawas, said his goal is to find it.

“The Amarna period is like an unfinished play,” Hawass said in the February press conference announcing the findings. “We know its early but we managed to find its end.”

The world will have a mini ice age up to 80 years according to research

The planet earth will experience from 2010 a “mini” ice age that could last 60 to 80 years and decreasing global temperature of 0.2 to one degree centigrade, said today Mexican scientist, Institute of Geophysics of the Universidad Nacional Autonoma de Mexico (UNAM).

The researcher Victor Manuel Velasco said in a statement released by the academic center, that the phenomenon is due to reduced solar activity, which will have “several consequences for you must be prepared to humans”.

Nevertheless, he stated that this cooling “will not offset the global warming which we live, they are parts of climate change and must adapt to each of them.”

“A misdiagnosis could result in a delayed response to this adaptation, as well as economic and human losses,” he said.

The Mexican specialist developed a theory and a physical model called ELSY, whereby it has “confirmed a link between periods of maximum and minimum sun-secular activity, with global warming and cooling periods of land.

Velasco studied glacial and interglacial periods the Earth has experienced and solar variability, and with results formulated his theory, which may in the future to quantify the magnitude of the decrease in solar activity and its impact.

“No assumptions about climate change may explain why these periods are presented. However, this model shows what has happened, what is happening and what will happen in the coming decades and in subsequent centuries,” said researcher .

According to the Mexican scientific theory, the decrease in global temperature is a natural cycle of nature “which is due to reduced solar activity periods alternate in periods of about 120 years.

Velasco acknowledged that climate change exist within the internal factors, such as volcanoes and human activity, and external conditions such as solar activity, but repeated that the sun is the factor most important “contributor to the heating and cooling experienced by the planet .

In the decade of the 80s and 90s were the highest temperatures “because the secular activity of the sun was at its peak, and was the highest in the last 300 years,” he said.

From 2005 the sun entered a period of transition is not abrupt which will last between five and fifteen years, depending on your geographic location, he said.

However, in 2010 parts of the Earth entered a “mini” ice age and “all historic frost occurring in the world are proof of that,” he said.

Some consequences of the “mini” ice age will be droughts and floods elsewhere, he said.

Furthermore, Velasco said there is a “strong correlation” between the temperature drops and the outbreak of pandemics.

For example, during the sixth century there was a minimum of secular solar activity called “Minimum medieval”, which occurred when one of the first outbreak of bubonic plague, he said.

In the early sixteenth century, during the “Sporer Minimum”, smallpox brought by the Spanish ended up virtually the entire population in Mexico and Peru.

Cisco router has speeds of 12 speed internet connection

NEW YORK (AFP) – U.S. manufacturer of telecommunications equipment Cisco introduced a ‘router’ 12 times more potent than their opponents, with a very fast internet connection that can be downloaded in a second all the texts from the library U.S. Congress.
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This new ‘router’ “triples the capacity of its predecessor,” the company-leader in networking equipment, “adding” to download the entire printed collection of the Library of Congress in less than a second. ”

The system will allow such “movies are downloaded in less than four minutes,” said Cisco.

With 12 times the traffic capacity of its nearest competitor, the Cisco CRS-3 “is designed to provide the basis for the next generation Internet and go to the phenomenal growth rate of video streams, laptops, and new services line in this decade and beyond, “explains the group.

The team is led to high-speed networks ( “backbone” or “dorsal”) of telecom firms and Internet service providers, which could with new equipment to increase the amount of data they handle and the speed at which they travel.

A cord is the central part of a telecommunications network to interconnect smaller networks.

The title of the company just increased 0.04% to $ 26.14 at 1730 GMT after the presentation of this unit, suggesting that analysts did not share the importance of the announcement that, as Cisco had promised, would “change forever Internet and its impact on consumers, businesses and the state. ”

According to analyst Douglas McIntyre said in 247WallSt.com specialized site, the market was disappointed because the president of Cisco “forgot to ask if it was really important to have a faster internet or if internet access providers would pay for it.”

CRS-3 has a transmission capacity of up to 322 terabits per second, or 322,000 gigabytes per second.

This means, at least in theory, this router would have the ability to, for example, to enable all Chinese people simultaneously connected by videoconference.

Cisco said the telephone operator AT & T and tested its equipment, a cost of $ 90,000, as part of an experiment in dorsal or “backbone” of 100 gigabytes between New Orleans (south) and Miami (Southeast).

This initiative comes a month after the internet giant Google announced its intention to become a pioneer of internet access in the coming months installing broadband networks hundred times faster than existing in several U.S. locations.

By way of comparison, the fiber service operator Verizon, one of the fastest in the U.S. market, reaching 30 to 50 megabytes per second, while Google is expected to offer connection to 1 gigabyte per second.

5 tips to avoid eyestrain off the computer screen

Month after month, year after year, jobs and leisure activities require us to spend more time in front of computer screens. Although their quality has improved dramatically, spending hours in front of them means a heavy burden that can end with ocular discomfort.

Experts recommend some simple tips to prevent fatigue, discomfort, itching, and red eyes after a long day of work or relaxation, facing a computer screen.

Among recommendations are the following:

* Blink, take a break and take a break.

According to several investigations to be watching a screen with a high degree of concentration over a long period of time the eyes tend to blink less often than necessary. This ends up generating discomfort such as dry eyes which, over time, can damage vision.

So the advice is to remember blinking, take a breath and eye screen them out during times possible, and take-every-time you can rest at regular intervals away from the computer.

20/20 rule :

While working at a computer or cell phone or read a digital book is a rule that helps reduce eyestrain: every 20 minutes looking for a period of 20 seconds at a distance of 20 feet (about 6 meters) away.

This allows your eyes to refocus, and thereby rest.

* Refer to ophthalmologist

If for reasons of work is necessary to spend many hours daily are working in front of a screen is a good idea to consult an ophthalmologist for, if necessary, prescribe some type of lenses that help focus the eyes or rest is gloss.

* Conduct annual consultations once a year is recommendable to an ophthalmologist to perform a vision test so as to prevent any problems.

* Monitor and prevent glare on the screen.

The eye can canancio largely vitarse if we decrease the reflection of light from a window on the screen. It’s a matter of rearranging the computer, or draw a curtain or use a filter.

Luxor discovered a giant head of Pharaoh Amenhotep III

CAIRO (AFP) – A giant red granite head of Pharaoh Amenhotep III, 3,000 years old, was discovered at the site of his funerary temple in Luxor, announced Sunday the Egyptian Ministry of Culture.

“The head is intact and is 2.5 meters high,” said a statement from the director of Egyptian Antiquities, Zahi Hawass.

“It is a masterpiece of high artistic quality, a portrait of King with finely sculpted lines and full of youth,” he said.

It was the head of a large statue depicting the pharaoh standing with arms folded and with royal symbols in their hands, said Hurig Suruzian, head of the mission that made the discovery.

Amenhotep III, who reigned between 1390 and 1352 BC, was the father of Akhenaten, the ‘heretic Pharaoh’, regarded as the precursor of monotheism for trying to impose in Egypt the exclusive worship of Aten.

Scientists create a cow’s milk that prevent disease

Argentina coach milk created a vaccine that helps prevent diabetes and the formation of tumor cells, Clarin newspaper reported Wednesday.

The milk obtained is treated with chemical additives and obtained by feeding cattle that are based on oilseeds, oils and derived from the grinding as soybean hulls, explained experts from the National Institute of Agricultural Technology (INTA).

Thanks to this special diet, the “super” – as it is called – has lower fat and higher levels of conjugated linoleic acid (CLA) and vaccenic acid (VA), which strengthen the human immune system and prevent the formation of tumors such as breast and prostate cancer, such as diabetes and fat accumulation in the inner walls of the arteries, the newspaper said.

The tests were made in the dairy herds that INTA has in the towns of Rafaela and Balcarce, in the provinces of Santa Fe and Buenos Aires, respectively.

“There are already pre-commercial products that have been evaluated by the INTI (National Institute of Industrial Technology), such as yogurt, butter and cheese,” said the coordinator of the National Milk INTA, Michael Taverna.

Such milk should not be seen as a remedy, but as a preventive measure in a context of healthy lifestyle, said other scientists.

Gerardo Gagliostro, INTA engineer, told Radio 10 that feeding cows with oil, “ie with foods containing unsaturated oils,” the animal “level of mammary gland produces a profound change in the composition of the milk fat fraction, which becomes more healthy “

Toyota President declared before the U.S. Congress

TOKYO (AP) – Toyota Motor Corp. President Akio Toyoda, criticized by the withdrawal of units, reported at a U.S. congressional hearing next week, at the request of U.S. lawmakers and offended by understanding customers as the company manages their security problems.
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Japanese officials supported the decision of Toyoda, grandson of the founder of the company to accept a formal invitation to explain the returns and make plans by the largest automaker in the world to improve safety and address the concerns of buyers Car worried.

“I am pleased to go.’ll Speak in all sincerity,” Toyoda told reporters Friday in Nagoya, Japan, near the headquarters of the company.

“I hope you understand our commitment to America and our customers,” Toyoda said.

Toyoda said it would cooperate with U.S. regulators in the analysis of returns of more than eight million vehicles worldwide, including best-selling models as the Corolla, Camry and the hybrid Prius.

Earlier this week, Toyoda said he did not attend the hearings referred to unless it was invited. That decision gave rise to heated criticism in the U.S.. On Thursday, he accepted a request to assist from the president of the General Committee and Government Reform U.S. House, Edolphus Towns, a Democrat from New York.

“The decision was not only me,” Toyoda told reporters in televised comments.

The decision earned praise from the Japanese authorities.

The transport minister of Japan, Seiji Maehara, said he welcomed the decision of Toyoda. Toyota Maehara urged to heed the concerns of its customers and said it was important for the company to explain the episodes of security.

It is crucial to prevent vehicles withdrawals exacerbate political friction, said the foreign minister of Japan, Katsuya Okada.

“I hope that Toyota will soon regain the trust of customers around the world,” Okada told reporters on Friday.

cell phone headset that detect where the user is looking and use that information to a portable drive

There are looks that kill … and others turn up the volume to music

BARCELONA (AP) – The current wireless headsets for cell phones often have a striking sight: people seem to talk herself out loud, but really is in the midst of a telephone conversation.

A technological innovation introduced this week by NTT DoCoMo could offer even more bizarre scenes: people who, for no apparent reason, his eyes move quickly to raise one side or until their eyes away.

The Japanese firm has developed .

For example, you can look from right to left to give pause to a song, look to the right twice in a row to advance to the next track or rolled his eyes in the sense of clockwise to increase volume.

However, the company said it still no plans to release this technology to market

Study reveals how mosquitoes smell humans

WASHINGTON (Reuters) – Researchers have identified some of the tools that mosquitoes use to smell her human prey and said Wednesday that their findings could help find better ways of repellents or catch or kill pests.

The researchers found 50 genes other than the mosquito Anopheles gambiae to human uses to smell delicious, and characterized how each responded differently to human scents only, including those that are known to attract mosquitoes.

Their analysis, published in the journal Nature, could improve the methods in great shape to repel mosquitoes, a field dominated by a few compounds.

Each gene controls a receptor, a molecular passage in this case attached to a molecule of human scent.

John Carlson of Yale University, New Haven, Connecticut, and colleagues transferred the 50 genes inside the nerve cells of a type of fruit fly called Drosophila.

The fruit flies are well understood and do not try to smell humans, so any mosquito gene that produces a response to human scent is probably one used by mosquitoes to be guided to their carnivorous food.

“The results could have implications for the control of malaria, one of the world’s most devastating diseases,” wrote the team of Carlson.

Malaria, caused by a parasite, is spread by female mosquitoes that are in search of human blood. The disease kills about one million people annually, mostly children and most of them in Africa, according to the World Health Organization.

Mosquitoes also carry other varieties of human diseases, including dengue, West Nile virus, yellow fever and several different viruses that cause encephalitis, a brain inflammation that is often lethal.

In two other studies of the same journal, researchers said they have found a special protein called the plasmepsin V malaria parasite uses for entry into human red blood cells.

The experts added that blocking this protein could lead to better remedies against malaria

NASA: Pluto and its color changes from ice sheets move

WASHINGTON (AP) – Pluto is changing color and its ice sheets are moving, according to astronomers announced after seeing the

The images show a lot more red Pluto who was in the last decades, which has surprised the experts. For the general public, the color of the asteroid would be a combination of yellow and orange, but astronomers say is 20% more red than it used to be.

The photographs show the nitrogen ice to grow and shrink, becoming more clear in the north and darker in the south. Astronomers say Pluto is changing but the surfaces of other bodies in the solar system. This is surprising because one season lasts 120 years in some regions of Pluto.

Although Pluto was a planet, astronomers demoted in 2006, calling it a dwarf planet.

Losing the remote control will not be a problem in the future

- The technology industry is moving away from remote controls, mouse and joystick, to approach something that comes without batteries, no wires or without instructions.

His name is simple: hand.

In the coming months, Microsoft and major computer makers will begin selling devices that allow people to change television channels or move documents on a computer screen with simple hand gestures. The technology, which is one of the most significant changes to human interface devices since we saw the mouse and computer, in the early 1980s, was here last week in private sessions during CES (International Fair Consumer Electronics).

Previous attempts associated with similar technology have proven to be outdated and disappointing. In contrast, the latest crop of devices operated by means of gestures comes with a refreshing surprise: really work.

“Everything is finally going in the right direction,” said GestureTek, a company that makes software for devices that operate by means of gestures.

Often, when speaking of gesture control manufacturers refer to the scenes of the movie “Minority Report” (Sentencia previa, as it was called at its premiere in 2002) to explain its functioning. There, the character played by Tom Cruise moving images and documents on computer screens of the future with some arm movements. The real life technologies require devices that are similarly easy to use and a little ingenuity.

Position yourself standing in front of the television with a camera that has technology and can sign on with a soft knock on the air. The channel change requires a turn of the hand and to raise the volume should be given a pat upward. If the display is a photograph, it can enlarge holding hands in the air and separating it can shrink and clasping her hands as you would with your fingers on a cell phone whose screen has touch-sensitive functions.

The revolution will be more important gesture toward the end of this year when Microsoft releases a new video game system known as: Project Natal. The game system is Microsoft’s attempt to surpass the Wii from Nintendo.

While the Wii requires hand controls hypersensitive to translate body movement into on-screen action, Natal, Microsoft, you need nothing but the human body. Microsoft has made a show of games such as burning, where people can jump, throw balls and sidestep opponents using natural movements. Other games allow people to adopt different contorted positions and do tricks on skateboards.

Just as Microsoft’s game system is rocking the market, the same should happen with TVs from Hitachi, Japan, which will allow people to light the screen, change channels and increase or decrease the volume of their equipment with simple movements of hand.

It is hoped that future laptops also have built-in cameras that can capture similar gestures. This technology could make the tools of today’s touch screen to become obsolete as people use gestures to control, for example, the role of forward and rewind a DVD.

To get these functions to life, device manufacturers must conquer what adds up to one of the great challenges of computer science. The electronics had to see the world around her in detail through small digital cameras. This task meant to give the TV, for example, a way to identify people sitting on a couch and to recognize a particular hand movement as a command and not as if the action of scratching his nose.

Small things like the sun, the lights in the rooms and the annoying habit of people to make an unexpected movement are just some of the obstacles that companies had to overcome.

GestureTek, which has offices in Silicon Valley and Ottawa has spent a quarter century trying to perfect its technology and has achieved some success. Assists television forecasters, and collaborates with museums and hotels to create large interactive screens.

This past work, however, has relied on limited and standard cameras that view the world in two dimensions. The major incident involving the latest technology comes to sign through the use of cameras that see the world in three dimensions, thus adding that crucial level of perception that helps a computer or TV to recognize when someone leans forward or hand nods.

PrimeSense, a new firm in Tel Aviv, have struggled to provide 3-D chips for the gaming system Natal, Microsoft.

At CES, which was held last week in Las Vegas, executives and engineers and GestureTek Canesten were held in suites at the Hilton, near the floor where the conference would take place, while escorting executives of Asian firms electronics manufacturers when going in and out of secret meetings.

Similarly, sessions conducted PrimeSense which could be by invitation only, in his small office, surrounded by walls, and prohibited any photographs or video of their products.

On the show, a camera that used the chip PrimeSense could distinguish between multiple people sitting on a sofa and even could make the difference between the jacket, shirt and shirt of a person. And with this technology, it is impossible (for how hard you try) to lose the remote.

New online virus on internet in hidden email – H1N1 Flu

MADRID (AFP) – Hackers have taken advantage of worldwide interest in H1N1 influenza virus to create a giving access to the computer and confidential information that travels through an email, said Friday the Pandasecurity computer security company.

This email, from an unknown address, said that avian H1N1 is a potential economic conspiracy of pharmaceutical companies, and requests to read an attachment, which reveals “the conspiracy” as the Spanish company statement.

The opening of that document releases the virus, which then allows the sender access to confidential information.

The computer security company that discovered the virus claimed to have detected in heavy traffic late on this post.

“Its creators have used a topical subject, the influenza (H1N1) infected programs to spread,” he said in a statement a senior Pandasecurity, Luis Corrons, adding that “puts at risk the confidentiality of user data” .

Hubble telescope shows a dazzling cosmic spectacle

WASHINGTON (AP) – The Hubble Space Telescope is providing first-rate cosmic spectacle.

NASA on Wednesday unveiled the first pictures of deep space taken by Hubble since it was repaired a few months ago at a cost billionaire. The astronauts installed two new cameras will, other scientific instruments and replacing broken parts.

“Hubble has returned to action. Together, NASA and Hubble are offering new views of the universe,” said astronomer Heide Hammel.

The ten images of galaxies and nebulae _nubes of gas and dust estelar_ are sharper than those who had taken the telescope in the same places before his fifth and last update. One that looks like a huge butterfly, is a breeding ground for stars.

The image of this nebula shows details not revealed before, said one of the experts of the mission, Dave Leckrone.

The glow that emerges from this and other photos is hot gas and dust given off by the stars, he said. I likened to a light bulb filament with the star and gas as the blaze as bright.

Leckrone said the photos are a monument not only to science but can also evoke a sense of spirituality.

“What I see is the greatness of creation, any event that was created,” said Leckrone told The Associated Press.

The most striking images are those that show the most violent face of the cosmos: the birth and death stars.

One shows the Carina Nebula, about 7,500 light years away. A light year is about 10 trillion (right) of kilometers (6 trillion miles). The photo shows a cloud ocher bombarded by radiation. When the new Hubble camera uses a different light spectrum, the cloud disappears and the stars are emerging. They only have 100,000 years of life and fire do whites.

These bundles are cosmic debris “fired at breakneck speed to what is going to be a planetary system,” explained astronomer Bob O’Connell of the University of Virginia.

Another image shows a cluster of thousands of stars, a white field points tinged with blue and red stars.

All but one of Hubble pictures are inside the Milky Way galaxy. The remaining five spiral galaxies caught in one picture.

Hubble will soon focus his lens at the edge of the universe and take photos of objects created shortly after the primordial explosion.

“Our vision of the universe and our place in it will never be the same,” said Charles Bolden, NASA administrator, who as he piloted the space shuttle astronaut that put Hubble in orbit 19 years ago.

Since the repairs, Leckrone said he has not been a single glitch with the telescope.