Science

Science Hurricane Lane revives memories of the last hurricane to hit Hawaii
Author: 0 Hurricane Lane revives memories of the last hurricane to hit Hawaii

Meteorologist Leigh Anne Eaton says even if Lane doesn't make landfall , there could be rain, high surf and wind. The state closed all government offices on Maui and the Big Island starting Wednesday. Six people died as a result of the storm, and more than 100 were injured, according to a CPHC report on the 1992 hurricane season . Hurricane Lane is a unsafe Category 5 hurricane, with sustained winds of 160mph.

Science ESA's Aeolus Satellite to Measure Wind Speed From Space
Author: 0 ESA's Aeolus Satellite to Measure Wind Speed From Space

Named Aeolus after the ruler of the winds in Greek mythology, the satellite was built in the United Kingdom and will be launched from the ESA facility in Kourour in French Guiana. The satellite will deliver data and 3D dynamic maps that will help improve weather forecasting and climate research. Aeolus is equipped with a Light Detection and Ranging (LIDAR) instrument called Aladin, which uses the Doppler effect for determining wind speeds at various altitudes.

Science For the first time in orbit, the astronauts will play in tennis
Author: 0 For the first time in orbit, the astronauts will play in tennis

So it's going to be challenging. "Balls won't bounce, and gravity has no effect". "We practiced for weeks and weeks for this match", Feustel said in a post-game interview. This great attempt by the US Tennis Association and Feustel was to inspire not only the young sportspeople but also other astronauts. "To me, it's going to seem like that old game Pong, where you hit the ball and the ball just goes straight; it doesn't bounce on anything", he explained.

Science Does evolution favor the lazy? Scientists think it might
Author: 0 Does evolution favor the lazy? Scientists think it might

After analyzing datasets of Atlantic Ocean bivalves, the researchers found that metabolic rate was an accurate predictor of extinction likelihood. "We wondered, 'Could you look at the probability of extinction of a species based on energy uptake by an organism?'" Luke Strotz, postdoctoral researcher at KU's Biodiversity Institute and Natural History Museum and lead author of the paper said in a statement.

Science In China found the remains of an ancient turtle without a shell
Author: 0 In China found the remains of an ancient turtle without a shell

Scientists have previously found evidence of an early turtle with a partial shell, but no beak. Yet another distinguishing feature of the turtle is its toothless beak - and a newly-discovered fossil from 228 million years ago shines light on how turtles developed their signature traits.

Science NASA administrator sees lunar water as key to returning to moon
Author: 0 NASA administrator sees lunar water as key to returning to moon

But, scientists have longed suspected ice on the moon since NASA spacecraft Clementine gathered data in the 1990s suggesting frost at the south pole. The warmest temperatures there never go above about minus 157 degrees Celsius. Led by Shuai Li of the University of Hawaii and Brown University, and including Richard Elphic from NASA's Ames Research Center, the team used data from NASA's " Moon Mineralogy Mapper " (M3) to spot the ice.

Science Hawaii Prepares for Rainfall ‘in Feet’ as Hurricane Lane Approaches
Author: 0 Hawaii Prepares for Rainfall ‘in Feet’ as Hurricane Lane Approaches

In Maui County, damaging tropical storm-force winds could begin late Thursday and unsafe hurricane-force winds Thursday night and early Friday . Hurricane Lane , threatening a direct hit as Hawaii's worst storm in a quarter century, churned towards the main island of Oahu on Thursday as schools, government offices and business closed while residents stocked up on supplies and boarded up homes.

Science Arctic's oldest, thickest sea ice has started breaking apart
Author: 0 Arctic's oldest, thickest sea ice has started breaking apart

Thomas Levergne, a scientist at the Norwegian Meteorological Institute, called the phenomenon " scary " in a retweet of a satellite GIF of blue water penetrating white ice and exposing miles of the Greenland coastline. Experts expect the area to freeze again soon. But what this summer showed is that the "last ice area" is significantly weaker than it has been in the past.

Science International Space Station satellite releases stunning images of Hurricane Lane
Author: 0 International Space Station satellite releases stunning images of Hurricane Lane

U.S. Navy ships and submarines based in Hawaii were instructed to leave port, a common practice as a hurricane approaches to avoid damage. Already eight inches of rain has soaked the island. It's a small island. Grocery stores have been packed, and some gas stations have had long lines, Adrian says. President Donald Trump declared a state of emergency for Hawaii and ordered federal authorities to help supplement state and local responses, the White House said on Thursday.

Author: 0 STEVE the Purple Beam of Light Is Not An Aurora After All

It appears closer to the equator than the Aurora and vanishes after around 20 minutes. They found a relatively narrow ribbon of green and purple light , different from the known varieties of the Aurora Borealis . The satellite is equipped with an instrument that can measure charged particles precipitating into the ionosphere . What this ribbon lacks in girth, it makes up for in length; unlike the wavy northern lights, Steve appears to stab straight upward into the night sky , often ...

Science Disposable contact lenses contribute to growing ocean pollution, researchers say
Author: 0 Disposable contact lenses contribute to growing ocean pollution, researchers say

Rolf Halden, an environmental engineer at Arizona State University , began this research after wondering where his own contact lenses end up. Not many people care about what happens after they flush their contact lenses down the toilet or toss them out in a sink basin? The results were presented Sunday at the National Meeting & Exposition of the American Chemical Society in Boston.

Author: 0 ‘Abrupt thaw’ of permafrost would have an effect on climate change models

What specifically worries scientists is that once frozen soil melts, the bacteria that lived in it and hibernated inside of it melts as well, and exits their hibernation. In particular, a team of scientists have paid special attention to the melting of ice under water, known as thermokarst lakes. Emitted gases consisting of carbon atoms the age of from two thousand to 43 thousand years, quickly rise to the surface and reach the atmosphere.

Science Now at Category 5, Hurricane Lane bears down on Hawaii
Author: 0 Now at Category 5, Hurricane Lane bears down on Hawaii

The latest forecast model indicates Lane will remain a very strong, and risky storm. A hurricane warning remains in effect for the Big Island and the islands of Maui, Lanai, Molokai and Kahoolawe. The hurricane was about 490 kilometers south of Kailua-Kona and moving northwest toward other islands. Bryce and Dom Boeder of Waimea, Kauai, load their truck with storm supplies in the parking lot of a Walmart store in Lihue, on the island of Kauai, Hawaii, Tuesday, Aug.

Science Similar to the Aurora new celestial phenomenon has puzzled scientists
Author: 0 Similar to the Aurora new celestial phenomenon has puzzled scientists

Scientists from the USA and Canada have found that a rare atmospheric phenomenon, known who discovered it by Amateur researchers " Steve ", is not the Aurora , despite the similarities. When researchers presented data about the unusual lights at a 2016 scientific conference, a fellow space physicist proposed converting the name into the backronym STEVE, which stands for Strong Thermal Emission Velocity Enhancement , and the researchers adopted it.

Science Hawaii County, Maui public schools closing for Hurricane Lane
Author: 0 Hawaii County, Maui public schools closing for Hurricane Lane

Watches may be extended to the western islands, the Hurricane Center said. While most hurricanes moving in from the east will struggle to maintain strength as they pass over the colder pool of water east of the Hawaiian Islands, the path Lane is projected to take - moving up from the south - gives it the best chance to stay organized, as warmer water does stretch closer to the islands on their south side.

Author: 0 Hawaiian Islands on alert for possible Hurricane Lane impacts

Large swells along the coast will also be an issue into early next week; rip currents, damaging surf, and beach erosion are all concerns. Tropical storms, on the other hand, sweep by the islands much more regularly, frequently as the dying remnants of a more-intense system from the eastern Pacific.

Science Trump's easing of coal rules could kill 1,400 people per year
Author: 0 Trump's easing of coal rules could kill 1,400 people per year

Environmental advocates blasted the proposal, saying it will boost emissions from power plants, which emit about 28 percent of United States greenhouse gases, and worsen global warming. The Environmental Protection Agency's "Affordable Clean Energy" proposal would replace the Obama-era Clean Power Plan's sweeping changes in the US electricity mix with more modest emissions curbs at individual power plants.

Science Malcolm Turnbull is still standing, but for what?
Author: 0 Malcolm Turnbull is still standing, but for what?

John Hewson, a former leader of the Liberal party who is now with the Australian National University's school of public policy, said Mr Turnbull was wounded and another challenge was likely within weeks. 'We know that disunity undermines the ability of any government to get its job done, ' Mr Turnbull told reporters. The vote comes a day after Ten News revealed a possible section 44 constitutional cloud over Dutton's business interests which could make him ineligible to sit in ...

Science Lane remains a Category 3 hurricane as it churns closer to islands
Author: 0 Lane remains a Category 3 hurricane as it churns closer to islands

Maintaining strength overnight, Lane remains a Category 3 hurricane and a possible threat to the islands later this week. A National Oceanographic and Atmospheric Administration G-IV aircraft plans to do sampling in the environment around the Hawaiian Islands and Hurricane Lane today.

Science Beetle preserved in amber reveals first insect-pollinated plant
Author: 0 Beetle preserved in amber reveals first insect-pollinated plant

First, they now are the main pollinators of these plants. The researchers also found out that this ancient beetle's closest living relative was one such beetle in Australia, which also pollinated cycads . "Boganiid beetles have been ancient pollinators for cycads since the Age of Cycads and Dinosaurs", said study lead author Chenyang Cai, a paleontologist from the University of Bristol in the United Kingdom.

Science Prepare for sub-tropical Storm Ernesto
Author: 0 Prepare for sub-tropical Storm Ernesto

The storm formed in the North Atlantic near the east coast of America on Tuesday (14 Aug) and has since been travelling across the ocean at around 40 miles per hour. The 5-day forecast track of Tropical Storm Lane, as of 5 a.m. today. "That rain will eventually move straight into Northern Ireland, pushing into Scotland, north-west England and north-west Wales".

Science India will put man in space for seven days: ISRO Chairman
Author: 0 India will put man in space for seven days: ISRO Chairman

During an address marking the anniversary of independence from British rule in 1947, Mr Modi, the prime minister, vowed that India's ambitious space programme would be accelerated. The manned mission project cost will be less than Rs 10,000 crore. On how ISRO is going to select the astronaut for the mission, he said, "We need to discuss".

Science Subtropical Storm 'Not A Threat To Bermuda'
Author: 0 Subtropical Storm 'Not A Threat To Bermuda'

Given that some of the guidance (FSSE and HMON) are even higher than that, this seems like a reasonable forecast and is indicated below. But, it is forecast to become post-tropical by Friday. At 11 a.m. today, Lane was about 2,130 miles southeast of Hilo. We are near the peak of the season, but the rest of the Atlantic is expected to be quiet for the next week or so.

Science State Of Emergency Declared In Red Tide-Devastated Areas Of Florida
Author: 0 State Of Emergency Declared In Red Tide-Devastated Areas Of Florida

The declaration covers Collier, Lee Charlotte, Sarasota, Manatee, Hillsborough and Pinellas counties. Red tide has created $82 million in economic losses to the seafood, restaurant and tourism industries each year in the USA, according to the National Oceanic and Atmospheric Administration.

Science NASA Spacecraft Launched by United Launch Alliance
Author: 0 NASA Spacecraft Launched by United Launch Alliance

Additionally, the third stage includes the STAR 49BV solid rocket motor, which is created to place the spacecraft into its final trajectory. A highly advanced heat shield just 4.5 inches (11.43 centimeters) thick was devised to keep the probe from melting.

Science Launch of NASA's Parker Solar Probe a success — LIFT OFF
Author: 0 Launch of NASA's Parker Solar Probe a success — LIFT OFF

As soon as this fall, the Parker Solar Probe will fly straight through the wispy edges of the sun's corona, or outer atmosphere, that was visible during last August's total solar eclipse. "There's nothing like a rocket launch live", said Parker, now 91, who watched the launch from NASA's Kennedy Space Center. Finally, after two firings of the second-stage engine, the Parker Solar Probe and its Northrup Grumman solid-fuel upper stage were released from the Delta 4.