Science / 13

Tropical Storm Laura forms in eastern Caribbean

August 22, 2020

Tropical Depression 14 , which is expected to eventually strengthen into a hurricane, is now forecast to make landfall somewhere along the western Gulf Coast. It has the potential to become a tropical storm by Saturday morning. NPR noted that the 2020 Atlantic hurricane season has seen "named storms forming at a pace never seen before".

Laura or Marco - Which storm system would get which name?

August 21, 2020

The system is packing 35 miles per hour winds and is moving west-northwest at 21 miles per hour. The Miami-based National Hurricane Center said the storm, which had strengthened into Category 4 on Tuesday, moved close to Baja California without making landfall.

Small air leak poses no threat to space station crew

August 21, 2020

The place's ambience is actually sustained at tension relaxed for the staff participants, and also a little bit of that sky water leaks eventually, demanding regular repressurization coming from nitrogen containers provided on freight resupply goals.

SUV-sized asteroid flies past Earth above Indian Ocean

August 21, 2020

In all likelihood, the asteroid could have primarily broken up when it changed Earth's air, with only very little of its substance making it to the surface if some of it survived at all. QG's size and speed - roughly 27,000mph (43,000kph) - were calculated using images captured by the Zwicky Transient Facility at Palomar. While organizations like NASA are mandated to monitor the skies for such threats, it is extremely hard to spot objects that come from the direction of the sun via optical ...

Amdavadi gets in touch with SpaceX Crew Dragon men

August 20, 2020

Ever since it retired the Space Shuttle in 2011, NASA has relied on Russian spaceships launched from Kazakhstan to take US astronauts to and from the space station. After the launch on Saturday, Musk said he considers the launch a boost for SpaceX's ultimate goal of traveling to Mars. "This is hopefully the first step on a journey toward a civilization on Mars, of life becoming multi-planetary", Musk said.

Asteroid the size of a auto has near-miss with Earth!

August 20, 2020

According to NASA's Center for Near-Earth Object Studies director Paul Chodas, they did not see it coming. 'Yesterday's close approach is closest on record, if you discount a few known asteroids that have actually impacted our planet, ' Dr Chodas told Business Insider .

NASA Scientists Monitor Changes in 'Dent' in Earth’s Magnetic Field

August 19, 2020

But the South Atlantic Anomaly is permitting solar particles to get closer than in the past. This will result in interference in the data collection by knocking out satellites' computers. The SAA is a result of the tilt of the magnetic axis of Earth's core as well as the flow of molten metals in its outer core. It is permitting charged particles caught in Earth's magnetic field to plunge nearer to the surface.

Notre Dame moves all classes online amid coronavirus spike on campus

August 19, 2020

Notre Dame president the Rev. John Jenkins made the announcement about classes Tuesday. Since then, the university's COVID-19 dashboard has shown a rising number of cases, with 147 confirmed cases since August 3 out of a total of 927 tests performed.

SpaceX sets new record with rocket recycling programme

August 19, 2020

A SpaceX Falcon 9 rocket carrying South Korea's ANASIS-II military communications satellite launched from pad 40 at Cape Canaveral Air Force Station. The company has applied for permission to put many more satellites into orbit than are now orbiting Earth at this time, a request for 42,000 satellites.

Death Valley May Have Just Set A New Global Heat Record

August 19, 2020

It will need to undergo a formal review before the record is confirmed because of its significance, it said on its Twitter feed, linking to an NWS statement . "I am recommending that the World Meteorological Organization preliminarily accept the observation". "We are seeing more records being broken at a daily and monthly level", said Brandi Stewart, a public information officer for Death Valley National Park who can see the Furnace Creek weather station from her window.

NASA Is Monitoring a Huge, Escalating Anomaly in Earth's Magnetic Area

August 19, 2020

It's feared that creatures within the SAA area are more vulnerable to solar radiation, leaving them exposed to potentially lethal doses. The evolving dent, called South Atlantic Anomaly (SAA), is known to be present over South America and the South Atlantic Ocean for several decades, albeit, new data has shown that it is weakening, expanding westward, and splitting into two lobes.

United States approves oil drilling in Arctic National Wildlife Refuge in Alaska

August 19, 2020

Lawmakers opened part of the 19.3-million-acre refuge to oil development in the Republicans' 2017 tax reform package, breaking a almost 40-year blockade on development. "We ask Congress to take action to stop this development". "Scientists have documented in this 31,000 square miles of wilderness more than 700 kinds of plants and a multitude of different species: 200 bird, 47 mammal and 42 fish species".

Small asteroid becomes closest ever seen passing Earth

August 19, 2020

Besides the fact that it missed us, it was also just about the size of a auto. An asteroid the size of a vehicle flew within 1,830 miles of the Earth this weekend - but NASA astronomers did not spot it until after it had passed on by.

Hot and dry Tuesday; watching tropical development

August 19, 2020

These two tropical waves in the Atlantic basin will have the opportunity later this week to develop as we head into the historically most active two months of hurricane season. Over the next 5 days, both of the systems circled above has a solid chance of developing. "After that time, however, the wave is forecast to move more slowly westward, and a tropical depression could form late this week or this weekend when it reaches the northwestern Caribbean Sea ".

'Galactus Is Coming!' Mysterious 'Heartbeat' Detected in Cosmic Cloud

August 19, 2020

A team of scientists from Spain, Germany, the U.S., and China, rigorously examined more than 10 years of data from NASA's Fermi gamma-ray space telescope, gazing at a so-called microquasar. That said, the researchers are still unsure as to how exactly SS 433 is powering Fermi J1913+0515. Scientists believe that the microquasar nearby powers the cloud's emission.

The last light that will illuminate the death of the universe predicted

August 18, 2020

Caplan also made it clear that only dead stars and evaporated black holes will remain in the universe at the end times, and even light will not travel in these conditions. According to Caplan's theory, the massive stars produce iron in their cores and thus explode into supernovas, while smaller stars become white dwarfs when they run out of thermonuclear fuel don't have the gravitational mass to make iron.

Tropical Wave One brings thunderstorm activity, Two to reach mid-week

August 18, 2020

Forecasters say it has a low 30 percent chance of development in the next two days and a high 70 percent chance in the next five days when "environmental conditions are expected to become more conducive for the development of a tropical depression".

Trump administration finalizes oil drilling plan in Alaska wildlife refuge

August 18, 2020

Polls show the incumbent Republican Trump trailing challenger Joe Biden , a Democrat. "We're looking at different things; we may or may not do it", Trump told Fox News' "Fox & Friends". Bernhardt said the program should stand up to legal challenges or the whims of future administrations. The Arctic refuge has long beckoned energy companies with the potential for discoveries that could produce oil for decades, rivaling output even from the mammoth Prudhoe Bay field nearby.

Amy Schumer Traumatized, Swears Off Second IVF Pregnancy

August 17, 2020

After the comic was requested if she talks about having "extra kids" together with her husband Chris Fischer , 40, Amy mentioned her household plans in a sneak peek clip for the August 16 episode of Sunday Right this moment with Willie Geist , shared by PEOPLE - you may watch it beneath.

CureVac doesn't rule out accelerated approval for COVID-19 vaccine

August 17, 2020

Shares of the company, which being incorporated in the Netherlands and renamed CureVac NV in conjunction with the IPO, are expected to begin trading Friday on the Nasdaq Global Market under the symbol CVAC. CureVac AG CEO Dr Franz-Werner Haas is shown on the Nasdaq MarketSite video facade in Times Square, New York. Mostly, investors pay high attention to COVID-19 vaccine developing companies.

Guv slams federal methane regulation rollback

August 17, 2020

BRADY: There's a lot of concern about methane. Under the new rules, oil and gas producers are no longer required to detect and fix methane leaks from wells, pipelines and storage sites. Last month, scientists with the Global Carbon Project reported that methane emissions had reached their highest levels on record . BRADY: And he says there are side benefits to that old rule that the Obama administration had passed because it also reduces other pollution that harms people's health.

China's Experimental Spacecraft Works Normally In Orbit

August 17, 2020

China has conducted its first 3D printing experiment in space on a newly launched spacecraft , according to the China Academy of Space Technology. The premier of the command headquarters for the flight mission Zhang Xueyu stated that the launch had "strengthened confidence and determination" for the subsequent stages of China's space programme.

Over 1,970 Coronavirus Cases Confirmed in China, Death Toll at 56

August 16, 2020

Over 1,900 confirmed cases have been reported across the country. Earlier the city said it would stop cars, ships and people from entering the city starting on January 27 to help prevent the spread of a coronavirus that broke out in Wuhan at end-2019.

Dust cloud behind dimming of massive star Betelgeuse, scientists say

August 16, 2020

Strassmeier said. For the duration of this observation hole in 2020, NASA's STEREO spacecraft - with measurements tested in crimson - stepped in to recognize Betelgeuse from its distinctive vantage situation, revealing unexpected dimming by the star.

Ice Sheet Loss in Greenland is Now Irreversible

August 16, 2020

The study was released on a day of alarming planetary news, with the U.S. National Oceanic and Atmospheric Administration reporting that July 2020 was the second-warmest July on record, and that Arctic ice is at a record low for summer ice - the least amount in 42 years of record-keeping, as Courthouse News reported.

NASA Targets October 29 for Maiden Operational Crew Dragon Launch

August 16, 2020

NASA's SpaceX Crew-1 mission will be the first of regular rotational missions to the space station following completion of NASA certification. NASA and SpaceX hope the return trip will go smoothly so that the Dragon Crew can begin a regular service to transport astronauts from Earth to the ISS.

Japanese ship leaking tons of oil off Mauritius has broken in two

August 16, 2020

The Mauritius authorities have been working to withdraw the remaining oil from the ship's undamaged tanks and the government said Wednesday that the operations were nearly complete. In a statement Friday night, the government said it would seek compensation from "the owner and the insurer" of the ship for "all losses and damages" caused by the spill as well as for costs related to the clean-up.

India's wind, solar generation share spikes in 5 years

August 15, 2020

A new report has put the spotlight on how fast wind and solar energy have expanded over the last few years to become major sources of electricity generation in most countries around the world and have nearly singlehandedly reducing coal burn throughout the world.

Stellar 'Sneeze' Caused Supergiant Betelgeuse's Dimming, Scientists Suggest

August 14, 2020

This sudden dimming has mystified astronomers, who scrambled to develop several theories for the abrupt change. "With Hubble, we see the material as it left the star's visible surface and moved out through the atmosphere, before the dust formed that caused the star appear to dim", said Dr.

Arecibo Observatory damaged in accident, operations suspended

August 14, 2020

One of the auxiliary cables that helps support a metal platform in place above the Arecibo Observatory in Puerto Rico , broke on Monday (Aug. 10) causing a 100-foot-long gash on the telescope's reflector dish. "Our focus is assuring the safety of our staff, protecting the facilities and equipment, and restoring the facility to full operations as soon as possible, so it can continue to assist scientists around the world".

New dinosaur related to T. rex discovered on Isle of Wight

August 13, 2020

The dinosaur lived approximately 115m years ago during the Cretaceous period and has been dubbed Vectaerovenator inopinatus . The new dinosaur species has been named Vectaerovenator inopinatus on account of the large air spaces in some of the bones .

Sympatico? Biden-Harris chemistry put to test in 2020 and beyond

August 13, 2020

The pair's appearance in Wilmington, Delaware, gave a glimpse into how Mr Biden and Ms Harris will battle Mr Trump in the presidential election. And while there is visibly little to suggest Biden, 77, and Harris, 55, would be anything but agreeable political collaborators during - and perhaps after - their campaign to oust President Donald Trump , both nominees will be challenged to present a united front.

Meteor shower tonight: Can you still see the Perseid meteor shower?

August 13, 2020

It is easily viewable in the Northern Hemisphere with the naked eye, as no doubt, many folks noticed over the weekend. When? For southeastern Virginia and northeastern North Carolina the time for viewing the Perseid Meteor Shower will be between 2 a.m.

Stargazers catch a glimpse of Perseids across night sky

August 13, 2020

Steve Pauken captured a Perseid meteor on Saturday ( August 8, 2020) over Bisbee, Arizona. For 2020, the Perseids are expected to peak during the predawn hours of August 12 , which is the best time to watch, weather permitting. "Fireballs are also brighter, with apparent magnitudes greater than -3". It has said 10 times more meteors than normal could be seen across Monday, with twice that due tonight.

Here's How To Spot The Magical Perseid Meteor Shower From Manchester

August 13, 2020

The Perseids are active every year from July 14th to August 24th, according to NASA . Grandchamps notes that scores of visible meteor showers regularly occur, but the Perseids are considered one of the three most intense. They have it a lot worse than we do now, reaching temperatures between 1,648 to 5,537 degrees celsius. For the best viewing, NASA recommends looking toward the constellations Cassiopeia and Perseus in the northeastern part of the sky when the Perseids peak at 4 a.m.

Dwarf world Ceres is 'ocean world' with salty water deep underground

August 12, 2020

Through studying Ceres' gravity, the scientists were able to determine that the reservoir is about 40 kilometers (24.8 miles) deep and hundreds of kilometers wide. These conical hills are very similar to pingos on Earth, or small mountains designed of ice located in the polar regions. Such features have been spotted on Mars, but the discovery of them on Ceres marks the first time they've been observed on a dwarf planet.

Mauritius Declares Emergency After Bunker Spill

August 12, 2020

The government is also using sea booms to control the spill, and vacuuming the oil floating on the surface. The bulker struck a reef at Pointe d'Esny, an ecological jewel fringed by idyllic beaches, colourful reefs, sanctuaries for rare and endemic wildlife, and unique RAMSAR-listed wetlands .

Smash Mouth performs in front of large crowd amid pandemic

August 12, 2020

The coming days will feature concerts from acts such as Night Ranger, the Kenny Wayne Shepherd Band, Buckcherry , Lit, .38 Special, Quiet Riot, Reverend Horton Heat and Bone Thugs-n-Harmony. Video and photos from the event appeared to show crowds of hundreds, if not thousands, attending Smash Mouth's set; many people in the crowd did not seem to be wearing masks nor adhering to social distancing guidelines.

Tropical Depression Eleven expected to be Josephine this week

August 12, 2020

The NHC says there is a 90 per cent chance the disturbance may form into a full-fledged tropical storm within the next two days. A west-northwestward motion at a similar forward speed is forecast to begin Wednesday night and continue through the rest of the week.

Canada's Last Intact Ice Sheet Has Just Collapsed

August 12, 2020

To put the ice shelf's size in perspective, Manhattan Island in NY covers about 60 square kilometers. "These are big pieces of ice ", Luke Copland, a glaciologist at the University of Ottawa who was part of the research team studying the ice shelf , told Reuters .

Mauritius braces to halt new oil spill as tanker breaks up

August 12, 2020

But the key challenge is stop the flow of oil, the group says; until the source of the leak is addressed, shoreline clean-up will accomplish little. Pressure is mounting on the government to explain why more was not done in the two weeks since the vessel ran aground. According to the BBC , the incident occurred at "a known sanctuary for rare wildlife", Pointe d'Esny.

Smash Mouth concert draws thousands, most not wearing masks or social distancing

August 11, 2020

The city said it's spending $195,000 of CARES Act money to have mandatory coronavirus tests on all city employees as well as optional tests for city residents following the rally. Footage from the event saw swathes of unmasked punters ignoring social distancing protocols. Smash Mouth played in front of packed crowd over the weekend during the Sturgis Rally in South Dakota.

NASA Probe Spots Martian Night Sky Pulsing In UV Light NK#141347

August 11, 2020

The findings reported in the Journal of Geophysical Research shed fresh light on Mars extremely complex air system including how the light changes with the season. The pulses spotted by MAVEN show clearly how the waves in Mars' middle atmosphere match those in the other layers of the planet's atmosphere, according to the same statement .

Andrew Fraknoi's Eight Hints For "Taking a Meteor Shower"

August 10, 2020

NASA's research suggests the Perseids are rich in fireballs because of the size of Swift/Tuttle's nucleus - about 16 miles (or 26 kilometers) in diameter. [INSIGHT]US officials investigate UFO sighting after object sparks panic [REPORT]Hubble snaps a handsome pic of the Red Rectangle - What is it? (The entire Moon only covers about half a degree, so 30° is quite a bit!) And make sure to glance around the entire sky every so often - while most meteors appear to originate from near the ...

Japanese Ship Operator Apologizes for Oil Spill off Mauritius

August 10, 2020

The site of the leak is at Pointe d'Esny, a region of Mauritius home to a wealth of sanctuaries for rare and endemic wildlife, and a marine park with pristine protected coral reefs, mangrove forests and endangered species, the report said. The Mahebourg Lagoon is "one of the most environmentally important parts" of the country, according to Dowarkasing, who adds, "this is no longer a threat to our environment, it is a full-blown ecological disaster".

NASA to reexamine 'insensitive' nicknames for cosmic objects

August 10, 2020

For instance, Supernova 1987A is a supernova first observed in 1987. The release says "more approachable and public-friendly" nicknames, like the Horsehead Nebula (a.k.a. According to the statements made by NASA, the first step taken in parallel with this policy change will be taken through the "Eskimo Nebula". They were called as such because they are so close to each other that they appear to be connected.

Tuesday night to feature the "most popular meteor shower" of 2020

August 10, 2020

There will, however, be some competition from the moon, which on those days will be just less than half-full. Also, stay away from your cellphone. In 2020, the Perseids are expected to peak on August 11 and 12, when the moon should be a little less than half full.

Super Flower Moon: the last supermoon of 2020

August 10, 2020

While it bears no resemblance to an actual flower, NASA says the Flower Moon received its name because flowers grow so abundantly at this time of year. "For 2020, the four Full Moons from February through May meet this 90 percent threshold". The Flower Moon, on the other hand, is named after the start of spring.

Weather iffy for SpaceX astronaut launch

August 09, 2020

Scheduled for Wednesday, the launch to the International Space Station will be the first United States crewed space launch in nine years. Flight Readiness Reviews have been crucial for crewed spaceflight since the Space Shuttle era. It has been nearly a decade since NASA last launched astronauts into space from USA soil, but now using a SpaceX rocket, it will send a two-person crew to the International Space Station (ISS).

NASA drops racially charged nicknames of celestial bodies

August 08, 2020

The unofficial names are sometimes used by members of the scientific community, the agency said. The terms we use to describe the cosmos aren't immune to scrutiny at a time when many people are working to remove racist language. They were called as such because they are so close to each other that they appear to be connected. A pair of spiral galaxies in the Virgo Galaxy Cluster roughly 52 million light years away, previously nicknamed the "Siamese Twin Galaxies", will also be referred to by ...

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