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Scientists Discover Possible “Ocean World” 100-Light Years Away From Earth

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The newly discovered planet is about five times heavier than Earth, and its density could be consistent with having a “very deep ocean World.”A team of researchers recently discovered a planet about 100 light-years from Earth that they believe could be completely covered in water.

According to the National Aeronautics and Space Administration (NASA), the planet – called TOI-1452 b – is believed to be 70% larger than Earth and located in the “Goldilocks Zone”, where temperatures are neither too hot nor too cold. for liquid water to exist on its surface.

Based on observations from NASA’s Transiting Exoplanet Survey Satellite (TESS), a team of researchers led by the University of Montreal announced the discovery of a “super-Earth”. According to a press release, the US space agency said: “Further investigation could shed light on an intriguing possibility: that the planet may be a ‘water world’.”

The planet is roughly five times heavier than Earth, and its density could be consistent with having a “very deep ocean.” It could also be a huge rock with little or no atmosphere. “It could even be a rocky planet with an atmosphere of hydrogen and helium,” the press release said.

TOI-1452 orbits its red dwarf star once every 11 days. It also orbits a binary star system in which two stars orbit each other at a distance roughly two and a half times the distance from our Sun to Pluto.

Separately, according to a study published in The Astronomical Journal, Charles Cadieux, a Ph.D. student at the University of Montreal, said, “TOI-1452 b is one of the best ocean planet candidates we’ve found so far.”

Mr. Cadieux, who is the lead author of the study, also added: “Its radius and mass indicate a much lower density than would be expected for a planet that is essentially metal and rock like Earth.”

The analysis suggested that water could make up as much as 30% of the planet’s mass – a proportion similar to some of the Solar System’s moons, such as Titan or Ganymede.

Now, to determine whether TOI-1452 b is watery, scientists will have to look at it with the powerful James Webb Space Telescope (JWST). The planet is a perfect candidate for observation because it’s close enough to Earth to be easily visible, and it’s in a part of the sky that a telescope can see year-round.
Researchers are trying to schedule time on Webb to examine TOI-1452 b as soon as possible.

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SCIENCESPACE & SCIENCE

Solar Eclipse 2020: How to Watch ‘Ring of Fire’ Live Online, India Timings, More

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Solar Eclipse in India 2020 Time and Time: The first Solar Eclipse in 2020 will be on June 21 this month. This event is an annual solar eclipse where the moon covers the outer edge of the sun from the center. Thus the ring of fire is formed.
The June 21 solar eclipse will be visible in India, Asia, Africa, the Pacific and the Indian Ocean. The event, which will take place on June 21, will also be seen in Europe and Australia.
Time of eclipse
According to Indian Standard Time (IST), the June 2020 solar eclipse will begin at 9:15 am on June 21, according to TimeAndDate.com. The full eclipse will begin at 10:17 am, which will be at 12:10 pm. A complete eclipse will appear at 2:02 pm. The eclipse ends at 3:04 pm.
What is an annual solar eclipse?
In a nutshell, a solar eclipse occurs when the moon comes between the earth and the sun. During the eclipse in a horoscope, the moon is away from the earth, and its apparent diameter is not enough to completely block the sun.
Instead, it blocks much of the sun and puts its former shadow on the earth, leaving a bright circle. At this stage of the solar eclipse, an annual shape (ring-shape) is formed around the moon, so people on Earth can see a “fire ring” in the sky.
This is in contrast to the total solar eclipse, in which the moon falls between the sun and the earth and shows the darkest part of its shadow (womb) on our planet. The whole eclipse is almost dark at night, but in the case of the annual eclipse you will see some light.
When is the annual solar eclipse?
According to TimemandDate.com, the annual eclipse of the upcoming solar eclipse is visible from parts of Africa, including the Republic of Congo, the Congo and Ethiopia; Pakistan and North India to the south, as well as China.
The annual solar eclipse, which occurs on June 21, begins at 9:15 am IST as a partial eclipse and reaches its peak at 12: 10p IST. At 3:04 pm, the annual solar eclipse ends.
How to watch the June eclipse live
If you live in areas where the annual solar eclipse appears on June 21st, you can go out with your eyes to experience the ring of fire impact. It is important to pay attention to eye protection when looking directly at the eclipse.
Space lovers can watch the event live online. Popular channels such as Tiandadt and Slow live it on their YouTube. You can also follow the path of the eclipse using the NASA tracker.
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Researchers eye tech wearables as virus early warning system

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Is your Fitbit or Apple Watch  detect a coronavirus infection before symptoms start?
Investigators are increasingly looking at these devices and other items worn as an early warning system for a deadly virus.
Last month, scientists at the West Virginia University Rockefeller Neuroscience Institute said they had created a digital platform that could detect COVID-19 symptoms up to three days before they could even use the Oura ring, the area of ​​fitness and performance.

Researchers eye tech wearables as virus early warning system

The app developed by researchers uses artificial intelligence to predict the onset of COVID-19-related symptoms such as fever, cough, difficulty in breathing and fatigue, with 90 percent accuracy, according to the university.
Investigators say the program could provide indications of human infection that have not yet shown any signs – helping to address one of the problems encountered and the outbreak of this deadly outbreak.
Separately, the DRMps Research Institute has enrolled more than 30,000 people – and aims for more – in a similar study aimed at using wearables to find “preymptomatic” and asymptomatic people with COVID-19.
Scriptps investigators had already pointed out the importance of being worn in predicting the flu in a study published in January in the British magazine The Lancet.
Early indications suggest that the devices “can identify people who are presymptomatic but are still infected,” said Jennifer Radin, the pediatric pathologist leading the study.
Looking for volunteers
Radin told an online conference that discussed the findings that wearables are experiencing “subtle changes that indicate a decline in viral load” before symptoms start.
Scriptps investigators say they hope to show that wearable data can be more reliable than temperature checks.
“40% of people who come with COVID do not have the flu,” Radin said. “This is something that can be used to analyze people better than a temperature check.”
Heart rate, for example, is a good indicator because it is often variable before infection, and can be accurately measured by many flavors.
“We see these changes (in a heartbeat) four days before someone starts having the flu,” Radin said.
Eric Topol, director of the Microsoft Center, said the idea of ​​using wearables is promising because “more than 100 million Americans have smart watch or banditness” that can provide valuable information for researchers, but that getting good results “depends on getting big numbers” to choose academically.
Evidation health startup California is currently embarking on a project to produce the first warning algorithm from clothing worn by 300 high-risk coronavirus contractors, with funding from the US government and the Bill & Melinda Gates Foundation.
Luca Foschini, co-founder of Evidation and a senior data scientist, said the study aims to “find out exactly when people can get COVID-19 contracts, and enable them to intervene in real time to reduce the scope of the distribution and to look at the consequences.”
A similar research effort is underway in Germany.
From entertainment to medicine
Recent studies highlight how some portable devices – developed initially for physical and recreational purposes – can be transformed into important health research.
Apple has started studies on how its smartwatch can detect heart problems. And Fitbit has been working with 500 different projects in research on cancer, diabetes, respiratory, and other health issues.
Scientists say the material may provide information on body temperature, heart and breathing, sleep and function patterns and other indicators that can be used as diagnostic tools.
Researchers at Stanford University announced plans in April to participate in research on clothing items, in partnership with Scripps, COVID-19 and other diseases.
“Smartwatches and other wearables make a lot of measurements per day – at least 250,000, which is what keeps them going.
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CERN announces new experiments to search for dark matter

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FASER, or the Forward Search Experiment, can complement CERN’s in progress physics programme, extending its discovery potential to many new particles.
CERN, that hosts the world’s largest and most powerful atom smasher, is designing a brand new experiment to appear for particles related to the mysterious substance that makes up regarding twenty seventh of the universe, the ecu science lab aforementioned.
The European Organisation for Nuclear analysis (CERN) declared on March five that it’s approved the experiment designed to appear for light-weight and infirm interacting particles at the big fundamental particle particle accelerator (LHC) — an enormous science laboratory in a very 27-kilometre tunnel straddling the French-Swiss border.
FASER, or the Forward Search Experiment, can complement CERN’s in progress physics programme, extending its discovery potential to many new particles, the science laboratory aforementioned in a very statement.
Some of these sought-after particles area unit related to substance, that could be a hypothesised quite matter that doesn’t act with the magnetic force force and consequently can not be directly detected victimisation emitted light-weight.

Unanswered physical science queries

Astrophysical proof shows that substance makes up regarding twenty seventh of the universe, however it’s ne’er been ascertained and studied in a very laboratory.
With associate increasing interest in undiscovered particles, notably long-lasting particles and substance, new experiments are projected to expand the scientific potential of CERN’s accelerator complicated and infrastructure as a part of the Physics on the far side particle accelerator (PBC) study, below whose aegis FASER operates.
CERN 1
“This novel experiment helps diversify the physics programme of colliders like the LHC, and permits US to handle nonreciprocal queries in physical science from a unique perspective,” electro-acoustic transducer Lamont, co-coordinator of the PBC study cluster, aforementioned in a very statement.

Collaboration of sixteen institutes

The four main LHC detectors don’t seem to be suited to sleuthing the sunshine and infirm interacting particles that may be created parallel to the beam line, he said. they’ll travel many metres while not interacting with any material before reworking into better-known and detectable particles, like electrons and positrons.
The exotic particles would escape the prevailing detectors on this beam lines and stay unobserved.

An illustration by CERN shows a typical candidate event that produces Higgs boson, popularly known as the "God particle." | Photo Credit: AP/CERN
An illustration by CERN shows a typical candidate event that produces Higgs boson, popularly known as the “God particle.” | Photo Credit: AP/CERN

The detector’s total length is below 5 metres and its core cylindrical structure includes a radius of ten centimetres. it’ll be put in {in a|during a|in associate exceedingly|in a very} facet tunnel on an unused transfer line that links the LHC to its contrivance, the Super nucleon cyclotron.
A collaboration of sixteen institutes is building the detector and can do the experiments which is able to begin taking knowledge from LHC’s Run three between 2021 and 2023.
FASER can seek for a set of hypothesised particles together with supposed “dark photons”, particles that area unit related to substance, neutralinos et al.. “It is extremely exciting to own FASER approved for installation at CERN. it’s superb however the collaboration has close therefore quickly and that we area unit trying forward to recording our 1st knowledge once the LHC starts up once more in 2021,” aforementioned Jamie Boyd, co-spokesperson of the FASER experiment.
The globe of the European Organization for Nuclear Research, CERN, is illuminated outside Geneva, Switzerland
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