Science

Science Red tide cited after manatees, thousands of fish found dead in Florida
Author: 0 Red tide cited after manatees, thousands of fish found dead in Florida

Red tide blooms produce toxic chemicals that can affect both marine organisms and humans. The excess amount of algae absorbs much of the oxygen in the water, killing off marine life beneath the surface. Sea turtles, manatees, fish and other animals are seeing a spike in their mortality rate during 2018, especially in Southwest Florida. Scott pushed for the Legislature to spend up to $100 million to help sway the U.S.

Science NASA names astronauts for first manned US space launches since 2011
Author: 0 NASA names astronauts for first manned US space launches since 2011

The first USA astronauts who will fly on American-made, commercial spacecraft to and from the International Space Station , waving after being announced , (left to right) Victor Glover , Mike Hopkins , Bob Behnken , Doug Hurley , Nicole Aunapu Mann , Chris Ferguson , Eric Boe , Josh Cassada , and Suni Williamson at NASA's Johnson Space Center in Houston , Texas on August 3.

Science Heavy duty telescope recorded an unusual signal from space
Author: 0 Heavy duty telescope recorded an unusual signal from space

While they are radio signals, FRBs don't hold any data that astronomers or researchers have been able to decipher. Since that time, more than 30 FRBs have been recorded but researchers still don't know what causes these mysterious and powerful flashes of radio light.

Science Needham astronaut heading back to space on first commercial flights
Author: 0 Needham astronaut heading back to space on first commercial flights

SpaceX is targeting November for its inaugural Crew Dragon test flight, but Boeing won't launch its passenger spacecraft Starliner until late this year or early next. On Boeing's first post-certification mission, NASA astronaut Suni Williams , who has flown on the space station two times already, will fly to the outpost again with first-time space flier Josh Cassada .

Science Coles flips again on plastic bag ban, puts end date on freebies
Author: 0 Coles flips again on plastic bag ban, puts end date on freebies

The decision by supermarket giant Coles to indefinitely offer free plastic bags to their customers will outrage their customers and makes a mockery of their stated commitment to reduce plastic waste. The supermarket giant scrapped single-use bags in supermarkets around the country from July 1 which coincided with a statewide ban introduced in Queensland.

Author: 0 Astronauts picked for SpaceX, Boeing capsule test flights

The test flights and missions aboard Boeing's CST-100 Starliner and SpaceX's Crew Dragon spacecraft, slated for as early as April 2019, will "begin a new era in America spaceflight", the USA space agency said. Veterans of two spaceflights each, Behnken and Hurley will lift off atop a SpaceX Falcon 9 rocket from the Kennedy Space Center 's Pad 39A - the same Florida launch pad where the space shuttle left Earth for the last time in July 2011 with Hurley as pilot.

Science Trump Administration Rolls Back Fuel Economy Standards For Cars
Author: 0 Trump Administration Rolls Back Fuel Economy Standards For Cars

He assured them he would, ordering his EPA chief and Transportation secretary to try to broker a deal with California. In one recent internal presentation, part of which was obtained by The Washington Post, officials at the EPA's Office of Transportation and Air Quality warned that the proposal at that point contained "a wide range of errors, use of outdated data, and unsupported assumptions".

Science Trump Administration Looks To Roll Back Mileage Standards
Author: 0 Trump Administration Looks To Roll Back Mileage Standards

It says keeping the Obama-era standards in place would increase the cost of an average vehicle by $2,340, prompting consumers to hold back in buying newer, safer vehicles and end up aging the nation's fleet of cars on the road. The argument may prove a tough sell in court, where attorneys for states and environmental groups will come armed with a wealth of data undermining it.

Science NASA confirms delays in Boeing and SpaceX commercial crew flights
Author: 0 NASA confirms delays in Boeing and SpaceX commercial crew flights

For many months, NASA's Commercial Crew Program office has been listing the launch dates for both companies' uncrewed test flights as taking place this month, August 2018. The Starliner program has completed 80 percent of its testing with "tremendous progress" made as it gets prepared for flight, Mulholland said. And little by little, SpaceX is making that happen.

Author: 0 Earth Overshoot Day 2018

Earth Overshoot Day could be likened to a report card, and the worldwide non-profit organization Global Footprint Network is in-charge of calculating it. Mr Wackernagel added: " It's time to end this ecological Ponzi scheme and leverage our creativity and ingenuity to create a prosperous future free of fossil fuels and planetary destruction ".

Science Longest lunar eclipse of 21st century turns moon blood-red
Author: 0 Longest lunar eclipse of 21st century turns moon blood-red

This month, Mars will be at its closest to Earth since 2003. A blood moon rises over Tel Aviv, Israel, Friday, July 27, 2018. Unlike a solar eclipse , the lunar event can be viewed without wearing protective eye gear. In Turkey, Ayşegül Şibiroglu captured the blood moon eclipse over Bodrum. The Moon gradually returns to its normal color and brightens as it emerges from Earth's shadow .

Science New Species Alert? Rare Dolphin-Whale Hybrid Spotted In Hawaii
Author: 0 New Species Alert? Rare Dolphin-Whale Hybrid Spotted In Hawaii

Researchers were able to collect a skin and blubber sample of animal using a crossbow (yep, being a marine biologist is more badarse than you'd think) with a dart designed lightly prick its skin, going no deeper than 1.5cm. They were also able to capture acoustic recordings of their vocalizations in the area, by passively monitoring them through the Pacific Missile Range Facility.

Science NASA’s TESS begins its science operations
Author: 0 NASA’s TESS begins its science operations

By monitoring transits in nearby stars, TESS is expected to identify thousands of previously undiscovered planets, some of which may even be supporting life. "With possibly more planets than stars in our universe, I look forward to the odd, fantastic worlds we're bound to discover", said Hertz. Because TESS's observation sectors overlap, it will have an area near the pole under constant observation.

Science Mars closest to earth today after 15 years
Author: 0 Mars closest to earth today after 15 years

An illustration showing Mars and the Moon in "opposition" to Earth. The Red Planet is now brighter than usual and will glow even more - and look larger - tonight. A spokesperson from The Griffith Observatory said: "By a celestial coincidence, at the same time, Mars will be at its very best position for viewing through a telescope from Los Angeles, as it crosses the meridian and appears highest in the southern sky".

Science Giuliani: 'I want you to hear' Cohen tapes
Author: 0 Giuliani: 'I want you to hear' Cohen tapes

Trump , his son Donald Trump Jr. and their lawyer have repeatedly denied that Trump knew about the May 2016 meeting between Donald Trump Jr. and Russian lawyer Natalia Veselnitskaya. "By Cohen's account, Trump approved going ahead with the meeting with the Russians, according to sources", CNN reported . "He's made it clear, he didn't know about the meeting beforehand", Giuliani said, calling Cohen "an instinctual liar".

Science Century's longest total lunar eclipse and Great Planetary parade on Saturday
Author: 0 Century's longest total lunar eclipse and Great Planetary parade on Saturday

More from Tel Aviv; the lunar eclipse totality was one hour and 43 minutes, just shy of the longest possible totality: one hour and 47 minutes, according to Time. Dr Duncan Steel, of Otago's Centre for Space Science Technology, said the colouration of this so-called "blood moon" - a spectacle shrouded in ancient superstition - was due to some sunlight leaking through Earth's atmosphere and reaching the moon.

Science SA to witness longest lunar eclipse of the century this week
Author: 0 SA to witness longest lunar eclipse of the century this week

This will be a historical eclipse as it will last three hours and 55 minutes, making it the longest eclipse of this century. So, from start to finish, the moon spends almost 4 hours crossing under Earth's dark shadow. The moon, closest to the center of the shadow, will showcase the maximum eclipse at 1:51 am. "In early days experiencing a total lunar eclipse would have felt like the end of the world".

Science Astronauts Capture The Blood Moon From Space, And The Photos Are Breathtaking
Author: 0 Astronauts Capture The Blood Moon From Space, And The Photos Are Breathtaking

Meanwhile, the total lunar eclipse lasted 1 hour, 42 minutes and 57 seconds, though a partial eclipse preceded and follows, meaning the moon will spend a total of almost 4 hours in the Earth's umbral shadow, according to NASA . At the same time, Mars is travelling closer to Earth than it has done since 2003, so some observers may see what looks like an orange-red star - and is in fact the red planet.

Science Disney to Eliminate Single-Use Plastic Straws, Stirrers
Author: 0 Disney to Eliminate Single-Use Plastic Straws, Stirrers

San Francisco is the latest city to make the move towards banning the plastic straw . "For the majority of the council", reported the Santa Barbara Independent , "the only question was how best to wordsmith the ordinance language to tighten the exemptions".

Science Einstein was right: astronomers confirm key theory
Author: 0 Einstein was right: astronomers confirm key theory

The orbits of stars near the Milky Way's super-massive black hole. "Light from S2 is stretched to longer wavelengths by the very strong gravitational field of the black hole". In this case, it's a star named S2 that is in a 16-year orbit around the black hole. The SINFONI spectrograph measured S2's velocity toward and away from Earth while the VLT Interferometer and GRAVITY made precise measurements of the star's changing position to determine the shape of its orbit around the black ...

Science World treated to incredible blood moon
Author: 0 World treated to incredible blood moon

Thousands of people will be able to see the total eclipse when the full moon slips into the Earth's shadow . Mars will appear at its brightest as it coincidentally happens to travel closest to Earth, a mere 57.7 million kilometers (35.9 million miles) away, on its elliptical orbit around the sun.

Science Yosemite National Park Closes Some Areas Due To Nearby Wildfire
Author: 0 Yosemite National Park Closes Some Areas Due To Nearby Wildfire

The fire remains out of control. The glacial valley has been enveloped by hazy smoke from the Ferguson Fire . The fire has been burning in steep, rugged terrain with little to no access roads, posing challenges for firefighters. "Very disappointed", Lisa Salgado said. The closure has also been a financial blow to Lambert and other businesses that rely on the summer tourist traffic.

Science Water is found buried in Mars, researchers say
Author: 0 Water is found buried in Mars, researchers say

Now, the ISA believes it's found a 20km wide underground lake of liquid water locked under thick ice near the planet's south pole. The discovery, which has major implications for the chances of life surviving on the Red Planet, was made by an orbiting European probe using ground-penetrating radar.

Science Scientists find underground lake on Mars
Author: 0 Scientists find underground lake on Mars

Australian experts have applauded the find, saying the discovery of liquid and frozen water resources is key due to their ability to produce fuel and provide life support for astronauts during deep space missions, allowing lower cost launches and space operations.

Author: 0 Cloud cover set to block Northern Ireland's view of rare blood moon

The moon started turning red about 4:30am AEST Saturday morning. The map below from NASA provides an idea of where to plan your travel for the best blood moon viewing. A lunar eclipse is when the sunlight's path to the moon is blocked by the Earth, with the moon falling in the Earth's shadow . The full moon is seen during a "blood moon" eclipse over the temple of Apollo in Corinth, on July 27, 2018 .

Science Longest lunar eclipse of the century
Author: 0 Longest lunar eclipse of the century

NASA , meanwhile, has called out social media hoaxers claiming that Mars will appear as big as the moon during the eclipse. Unfortunately, it won't be visible in North America. This means it will be very bright - even brighter than Jupiter. As recently as 2017, Hagee was that those four blood moons coincided with key political events.

Science Rare total lunar eclipse to happen in VN this weekend
Author: 0 Rare total lunar eclipse to happen in VN this weekend

In what EarthSky describes as a "one of the sky's wonderful coincidences", the eclipse will also take place as Earth passes between the Sun and Mars . While this event may not seem as dramatic in comparison, the Moon will still be observed in hues of scarlet red. While no proof of past life on the moon has ever been found, two researchers argue that Earth's satellite may not have always been barren.

Science Blood moon likely on Friday as longest lunar eclipse takes place
Author: 0 Blood moon likely on Friday as longest lunar eclipse takes place

It can best be viewed from Australia, New Zealand, Europe, Africa and Asia. This is the lunar eclipse , where the last eclipse we had was a solar eclipse . The totality of this lunar eclipse will last about an hour and 43 minutes, but a partial eclipse before and after the total phase will each last an hour and six minutes - which means the moon will spend almost four hours crossing the Earth's shadow.

Science Blood moon dazzles star gazers in longest lunar eclipse of 21st century
Author: 0 Blood moon dazzles star gazers in longest lunar eclipse of 21st century

Royal Astronomical Society. Also in the celestial mix, Mars will be in opposition on Friday - meaning it and the sun will be on opposite sides of Earth on the same day as the total lunar eclipse . The next total lunar eclipse will be visible in the United Kingdom on 21 January 2019. The best views were in Western Australia because it was still dark during the lunar eclipse process.