Monday, January 31, 2022

technology

Australian researchers have discovered a mysterious object in Milky Way that sends radio signals at regular intervals and is nothing like astronomers have seen before.

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technology

Hubble Space Telescope has captured an image that shows three galaxies appearing to interact with each other. The image looks like the starship USS Enterprise from Star Trek.

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Saturday, January 29, 2022

technology

Wildlife films as seen and experienced by people on TV are made by extremely sophisticated and expensive equipment. When your subjects are out of your control, the cameraperson and the gear have to be ever ready to capture moments when they happen, therefore the equipment used to shoot wildlife films and the people who operate them are of a different variety. Here is ...

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technology

A “close encounter” is set to happen between the Moon and Mars tonight (September 29) as they will just be just a little over 2 degrees apart. In India, this celestial event will be at its pinnacle at 8:34pm. The two celestial bodies will share the same right ascension, with the Moon passing to the south of Mars.

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Friday, January 28, 2022

technology

The engineers are now looking at a window of opportunity Saturday evening (local time).

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technology

Elon Musk's commercial space exploration company SpaceX plans to launch 52 missions in 2022. If the company is successful, it would mark the most launches it has ever conducted in a single year. SpaceX is a major partner for NASA, especially for its human spaceflight programme.

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technology

Mars today is marked by its endless red desert plains. But it was not always like that. There was water and it flowed on its surface longer than previously estimated, a new research by NASA says.

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technology

Toyota is working with Japan's space agency on a vehicle to explore the lunar surface, with ambitions to help people live on the moon by 2040 and then go live on Mars, company officials said.

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NASA said it aims to survey the crater formed when the remains of a SpaceX rocket are expected to crash into the Moon in early March, calling the event "an exciting research opportunity."

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Thursday, January 27, 2022

technology

Indian scientists at the Physical Research Laboratory have found thousands of tracks on the Martian surface that were created by tumbling boulders, which will help understand seismic activity on the Red Planet.

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technology

NASA on Wednesday shared an update about new wind tunnel tests it has conducted on a scaled-down model of its “quiet” supersonic jet in a bid to one day make supersonic flights flying over communities a reality.

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technology

NASA has shared a recap post with the best images of 2021 captured by its satellites.

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A part of a SpaceX rocket that was deployed in 2015 to put into orbit a NASA satellite called the Deep Space Climate Observatory (DSCOVR) and later abandoned will crash into the Moon in March, experts say.

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Tuesday, January 25, 2022

technology

Saturn, the second-largest planet in the Solar System after Jupiter, has always attracted the attention of not just scientists but also amateur astronomers. Given the prominent rings around it, it is easily recognisable. But it has another outstanding feature: more than 60 moons.

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technology

Exactly a month after it was launched, NASA's James Webb Space Telescope has reached a position in space from where it will quietly observe the many intriguing events of the cosmos.

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Monday, January 24, 2022

technology

Hubble Space Telescope provides astronomers with breathtaking images of the cosmos for deeper studies. Recently, the telescope shared yet another strikingly beautiful image. This time, it captured the NGC 3318 galaxy, which lies in the constellation Vela, located about 115 million light-years away from the Earth.

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Sunday, January 23, 2022

technology

Lagrange points refer to locations where the Earth’s gravitational pull completely balances out the Sun’s much stronger gravity

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Friday, January 21, 2022

technology

The Sun's surface is marked by electrically charged gases that keep generating powerful magnetic forces. Their area of influence is called magnetic fields. As these gases are dynamic, they continuously stretch and twist the magnetic fields. Sometimes, this tangling of magnetic fields causes a sudden explosion of energy called solar flares.

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technology

A recent research based on Hubble Space Telescope findings showed that black holes could go against their all-absorbing nature at times and may aid creation. The research showed a supermassive black hole at the centre of a dwarf galaxy, some 30 million light-years away, creating stars rather than swallowing it.

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technology

NASA said it has completed deploying all the hexagonal mirror segments of its James Webb Space Telescope. The delicate operation to move the $10-billion (roughly Rs. 74,500 crore) space observatory's individual mirror segments out of their launch positions took nearly a week, during which the motors made over a million revolutions.

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Researchers reported the latest in a surprising string of experiments in the quest to save human lives with organs from genetically modified pigs.

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Thursday, January 20, 2022

technology

Space Entertainment Enterprise is planning to launch what it claims is the world's first entertainment studio and multi-purpose arena in zero gravity.

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technology

A Chinese satellite had a near collision with one of the many chunks of debris left by the fallout of a recent Russian anti-satellite missile test, state media reported.

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NASA said its Curiosity rover, looking for signs of life on Mars' Gale Crater, has found intriguing carbon signatures. While this is no definite suggestion that Curiosity has found proof of ancient microbial life, it does, however, suggest its possibility.

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technology

An asteroid bigger than the tallest building on Earth safely flew by on January 19. The giant rock, named 7482 (1994 PC1), zipped past our planet, nearly 1.93 million kilometres away.

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Wednesday, January 19, 2022

technology

The European Space Agency said the egress from Kazachok is a carefully choreographed move that engineers are rehearsing on Earth

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technology

Elon Musk-founded SpaceX has successfully launched 49 more Starlink satellites aboard a Falcon 9 rocket to take the total number to more than 2,000. The Falcon 9 rocket lifted off from the Kennedy Space Centre in Florida, US, on January 19.

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technology

NASA has shared an image that shows two stunningly luminous centres of light surrounded by what appears to be waves of gases let loose in the sky. NASA said the two lights are recently discovered quasars that appear to be merging into a single object.

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technology

The race for space exploration is heating up with major powers focussing on having a base on the Moon, to help operate beyond the International Space Station (ISS). As the US is realigning its strategy to return humanity to the Moon, China is not far behind. Its scientists have created an “artificial moon” on Earth to test technology and equipment in low gravity.

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Tuesday, January 18, 2022

technology

Scientists have discovered a new 'supermoon' orbiting a Jupiter-sized exoplanet.

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Monday, January 17, 2022

technology

China's Chang'e 4 lunar mission discovered a mysterious object that turned out to be a simple rock.

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technology

Extra-terrestrial living comes with a number of complications, but astronauts tackle those all the time aboard the International Space Station (ISS) in their endeavour to solve the many mysteries of the Universe. And scientists back home keep trying to find ways to make living on the ISS easier. One of the biggest problems astronauts face is the availability of health...

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Volunteers interested in astronomy and curious about celestial objects have helped NASA find a super giant planet outside our solar system. This exoplanet is three times the size of Jupiter and located about 379 light-years away from Earth.

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technology

A measuring system that measures the thermal conductivity of bridgmanite in the laboratory, under the pressure and temperature conditions that prevail inside the Earth, has been developed by a team of researchers.

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Sunday, January 16, 2022

technology

A massive asteroid will fly past Earth on January 19 and will be visible using a 6-inch or larger backyard telescope.

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technology

Scientists from the Harvard-Smithsonian Centre for Astrophysics (CfA) have detailed the last major merger of the Milky Way in a recent paper published in The Astrophysical Journal.

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technology

China’s Chang’e 5 lunar lander has found first-ever on-site evidence of water on the surface of the moon.

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technology

NASA has confirmed that James Webb Space Telescope has completed its two-week-long deployment process and will now begin calibrating before it can start sending back images.

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Saturday, January 15, 2022

technology

Macro photography in its truest form deals with photographing minute things to make them appear larger than life, characteristics that the naked eye would often miss. That by itself can make things magical - making the mundane appear awesome. Here is a list of what, why, and how related to macro photography.

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technology

Joshua Martinangeli, 7, is too ill to go to school. But the German student can still interact with his teacher and classmates through an avatar robot.

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technology

An international team of scientists has produced the most detailed 3D map of the universe yet, with astrophysicists unveiling details of the first 7.5 million galaxies out of 35 million. The stunning image shows the cosmic web of galaxies going back billions of light-years. And, this is only the beginning of the project, which is seven months old.

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technology

Researchers have discovered a planet, named WASP-103b, some 1,500 light-years away from Earth, which they say is shaped more like a potato or a rugby ball.

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Friday, January 14, 2022

technology

The dawn of humanity is a subject that has long intrigued us. Scientists have been trying to ascertain the precise date of origin for a long time but with little success. Every once in a while, they find fossils that push the date by a few more centuries. But the effort is still on. Scientists have focussed research on finding fossils in eastern Africa as they repres...

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As NASA completes all major deployments of the James Webb Space Telescope and the observatory enters a “cooling” period, the agency is sharing some interesting facts about the $10-billion (roughly Rs. 74,100 core) observatory. These include some lenses which are made out of salt. But why does this infrared telescope need a “salty” lens?

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Thursday, January 13, 2022

technology

A Virgin Orbit rocket released from a jet flying off the California coast carried seven small satellites into space as the company kicked off a year in which it plans to ramp up the pace of launches, including two originating from Britain.

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technology

In a recent experiment, scientists have taught a goldfish to operate a robotic car. The experiment was an attempt to test the navigational abilities of goldfish and study animal behaviour. The robotic car was specially designed to suit this purpose.

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Astronomers have long thought that it takes millions of years for a star like our Sun to form completely. But recent observations via the world's largest radio telescope FAST are casting doubt on this long-held belief. The new study has revealed that stars could form much faster than previously thought.

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technology

While the Artemis I is yet to take off, NASA and its partners across the US are already working on the Space Launch System (SLS) rocket for the second Artemis launch, which will be the first crewed Artemis mission.

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technology

US surgeons have successfully implanted a heart from a genetically modified pig in a 57-year-old man, a medical first that could one day help solve the chronic shortage of organ donations.

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Wednesday, January 12, 2022

technology

NASA embarked on a months-long, painstaking process of bringing its newly launched James Webb Space Telescope into focus, a task due for completion in time for the revolutionary eye in the sky to begin peering into the cosmos by early summer.

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technology

Using NASA's Chandra X-ray Observatory, researchers have identified a black hole having 200,000 times the mass of the Sun in Mrk 462, a dwarf galaxy with only several hundred million stars. In comparison, our Milky Way has a few hundred billion stars.

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technology

Researchers in the United Kingdom have found a colossal 180-million-year-old fossilised remains of an ichthyosaur, colloquially known as a ‘sea dragon'. The researchers describe it as one of the most significant discoveries in the region as the fossil is the biggest and most complete skeleton of its kind found in the UK.

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technology

James Webb Space Telescope scientists said they have completed all major structural deployments of the $10-billion (roughly Rs. 74,000 crore) observatory in space. What now starts is the primary mission of the telescope, they added.

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Tuesday, January 11, 2022

technology

Scientists from the Harvard-Smithsonian Centre for Astrophysics (CfA) have detailed the last major merger of the Milky Way in a recent paper published in The Astrophysical Journal.

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technology

A massive asteroid will fly past Earth on January 19 and will be visible using a 6-inch or larger backyard telescope.

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Monday, January 10, 2022

technology

China’s Chang’e 5 lunar lander has found first-ever on-site evidence of water on the surface of the moon.

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Sunday, January 9, 2022

technology

NASA has confirmed that James Webb Space Telescope has completed its two-week-long deployment process and will now begin calibrating before it can start sending back images.

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Saturday, January 8, 2022

technology

NASA has shared an image of a stunning cosmic duo of galaxies, located roughly 215 million light-years away from Earth in the Pisces constellation. The image was clicked by the Hubble telescope, NASA's current workhorse to study the mysteries of deep space.

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technology

NASA's Mars rover Perseverance is in the process of collecting rock samples to send back to Earth via a future human mission to Mars. But some pebble-sized debris is creating problems for the machine.

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Friday, January 7, 2022

technology

“Space now,” was what Japanese billionaire Yusaku Maezawa wanted to tweet for years. He finally really did it, from the International Space Station.

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technology

In a first for astronomy, researchers were able to see in real time the death by explosion of a giant red star using ground-based telescopes. They saw the star, located 120 million light-years away from Earth in the NGC 5731 galaxy, self-destruct in a dramatic event and collapse in a type-2 supernova.

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technology

Electronic Entertainment Expo (E3), a globally renowned event for video games, technology, and computers, will not be held in person this year amid fears around COVID-19, its operator said.

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Thursday, January 6, 2022

technology

On Saturday, January 8, the primary camera of the $10-billion (roughly Rs. 74,340 crore) space observatory will be deployed, which will study the origin of the Universe and exoplanets. With this, the major deployments of the most powerful telescope ever sent into space will conclude.

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Wednesday, January 5, 2022

technology

James Webb Space Telescope, a day after fully tensioning the sunshield, has now completed another complex procedure. The space observatory's secondary mirror was deployed using what a Webb engineer described as the “world's most sophisticated tripod.”

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technology

China's first independent interplanetary mission, Tianwen-1, pulled a new year's surprise by clicking incredible selfies on Mars above its north pole. The images showed the mission's solar arrays and antennas as well as a partial closeup of the orbiter.

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Tuesday, January 4, 2022

technology

China is experimenting with an “artificial sun,” dubbed Experiential Advanced Superconducting Tokamak (EAST), to make way for clean energy in the future. The device setup is a fusion reactor which ran successfully for almost 20 minutes at a stunning 70 million degrees Celsius in a recent test. The machine strives to utilise the power of nuclear fusion, a less expl...

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technology

James Webb Space Telescope has completed the complex process of deploying its kite-shaped sunshield. The sunshield, about the size of a tennis court, has five layers. The first three were deployed initially and the last two were done late last night.

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Monday, January 3, 2022

technology

Mars has long been a sort of an enigma to astronomers. An image released recently by the European Space Agency (ESA) reinforces the mystery around the Red Planet. The image, captured by the Trace Gas Orbiter (TGO), showed Mars as a stunningly delightful cake.

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NASA engineers have begun a crucial phase in deploying the James Webb Space Telescope. The engineers have started to tighten the tension in its tennis court-sized sunshield. The stretching of the first three layers of the five-layer sunshield was successful and the final two layers will be deployed today, January 4

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technology

Jim Green, a veteran NASA scientist who has worked with the agency for over four decades, says that it's possible to terraform Mars and make it habitable.

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technology

NASA has listed the top stargazing events of January.

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Saturday, January 1, 2022

technology

For photographing wild birds in the wild, you need a camera, a long focal length lens and a good tripod. Here are some tips for bird photography beginners that will help you to get the perfect click.

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