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Jeff Bezos’ Blue Origin venture sends its New Shepard spaceship to new heights

Yahoo Science News feed latest items - Sun, 04/29/2018 - 12:30

Amazon billionaire Jeff Bezos’ Blue Origin space venture notched another record today when it sent its New Shepard suborbital spaceship on its highest-ever round trip to space. It was the eighth uncrewed test flight for the New Shepard program, and the second go-around for this particular spaceship, which is dubbed RSS H.G. Wells in honor of the English science-fiction writer and futurist. RSS H.G. Wells flew for first time last December, and was refurbished in line with Blue Origin’s strategy for rocket reusability. On that flight, the craft rose to a height of 99.39 kilometers, just shy of the 100-kilometer… Read More

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Blue Origin launches test of New Shepard rocket

Yahoo Science News feed latest items - Sun, 04/29/2018 - 11:54

Jeff Bezos' space flight company Blue Origin tested its New Shepard rocket for the eighth time Sunday. SpaceX and Blue Origin appear to be in an undeclared race to launch humans into space aboard one of their capsules.

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Sergei Brin: Silicon Valley has outgrown the time of being 'wide-eyed and idealistic' about tech and needs to show 'responsibility, care and humility' (GOOG, GOOGL)

Yahoo Science News feed latest items - Sun, 04/29/2018 - 11:47

Google cofounder Sergei Brin wrote Alphabet's 2017 annual Founders Letter. Brin said artificial intelligence advances represent the most significant computing development in his lifetime. Sergei Brin, the cof0under of Google, stressed the need for caution, accountability and humility within the tech industry as its innovations become "deeply and irrevocably" ingrained in society, a striking shift in tone among a leader of the Silicon Valley business cohort famous for its certitude of its own righteousness.

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James Cameron: Sci-Fi Is Still Working on Its ‘Stale, Male, and Pale’ Problem

Yahoo Science News feed latest items - Sun, 04/29/2018 - 11:43

As the older generation ages out, the host of “AMC Visionaries: James Cameron’s Story of Science Fiction" believes the genre will finally win a best picture Oscar within the next decade.

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NASA shares Hubble's impact on technological advances applied back on Earth

Yahoo Science News feed latest items - Sun, 04/29/2018 - 11:22

NASA celebrated the Hubble Space Telescope's 28th birthday on April 24. Not only was the telescope groundbreaking in the space community, but much of its technology has also been applied to everyday applications back on Earth.

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Avengers: Infinity War Tops Star Wars For Biggest Box Office Opening Ever

Yahoo Science News feed latest items - Sun, 04/29/2018 - 11:14

A few dozen superheroes lifted 'Infinity War' to a record $250 million

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Sprint and T-Mobile Announce Agreement to Form New Combined Company

Yahoo Science News feed latest items - Sun, 04/29/2018 - 11:08

The deal would reshape the U.S. wireless landscape

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NASA, committed to lunar exploration, is shutting down a moon rover mission

Yahoo Science News feed latest items - Sun, 04/29/2018 - 10:17

NASA is so devoted to lunar exploration that it’s shutting down its moon rover. As part of its Resource Prospector mission, NASA was developing a lunar rover that would search one of the moon’s poles for compounds essential to human life, such as hydrogen, oxygen, and water. The concept was still being formulated, with a…

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Horses Can Read and Remember People's Emotions

Yahoo Science News feed latest items - Sun, 04/29/2018 - 10:12

Scientists discovered that the animals can not only recognize humans, but remember their expressions.

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Secretary of State Pompeo Thinks Nuclear Deal Possible After Meeting With Kim

Yahoo Science News feed latest items - Sun, 04/29/2018 - 09:45

Trump expects his meeting with Kim to happen “over the next three or four weeks”

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Complete list of every full moon in 2018, including April's Pink moon

Yahoo Science News feed latest items - Sun, 04/29/2018 - 08:59

Keep your eyes on the skies this weekend for April's full moon, which is dubbed the 'Pink moon'. While the moon will be at its fullest at 01:58 on Monday morning, it will take place overnight on Sunday – so start looking out for it as the sun sets on April 29. Stargazers were treated to two full moons in March: as well as the first full moon on the night of March 1, we saw another full moon on March 31. As it was the second full moon of the month, it was a blue moon – the second of 2018. The first blue moon of the year was a spectacular sight, dubbed the 'super blue blood moon'. Falling on January 31, it was the product of three different phenomena: it was a supermoon, a blue moon and a blood moon. While many said it was the first to be seen in 152 years, other contested the fact, leading to a division among scientists. The moon is the largest and brightest object in our night sky and has enchanted and inspired mankind for centuries. Blue moons are a rare breed, but full moons can be admired every month. Here is everything you need to know about Earth's only natural satellite, from all its different names to how it was formed. Super blue blood moon, in pictures How often does a full moon occur? Afull moon occurs every 29.5 days and is when the Moon is completely illuminated by the Sun's rays. It occurs when Earth is directly aligned between the Sun and the Moon.  Why do full moons have names? The early Native Americans didn't record time using months of the Julian or Gregorian calendar. Instead tribes gave each full moon a nickname to keep track of the seasons and lunar months. Most of the names relate to an activity or an event that took place at the time in each location. However, it wasn't a uniform system and tribes tended to name and count moons differently. Some, for example, counted four seasons a year while others counted five. Others defined a year as 12 moons, while others said there were 13. Colonial Americans adopted some of the moon names and applied them to their own calendar system which is why they're still in existence today, according to the Farmer’s Almanac. January: Wolf Moon This moon was named because villagers used to hear packs of wolves howling in hunger around this time of the year. Its other name is the Old Moon. This January there are two Wolf Moons - and stargazers will be in for a treat as both will be supermoons. When two moons occur in one month, the second is called a blue moon. While blue moons typically occur only once every two to three years, this year we will be treated to two moons - the second appearing at the end of March. The night following the first full moon of the month saw the Quadrantid meteor shower light up the skies. When? January 2 and January 31 February: Snow Moon Snow moon is named after the white stuff because historically it's always been the snowiest month in America. It's also traditionally referred to as the Hunger Moon, because hunting was very difficult in snowy conditions.  However this year there won't be a Snow Moon - with a full moon occurring at the end of January and another at the beginning of March, we won't see one light up the skies during the year's shortest month. When? There will be no full moon this month The full Snow Moon appears red above London's Albert bridge and Battersea Bridge in 2012 Credit: Anthony Devlin March: Worm Moon As temperatures warm, earthworm casts begin to appear and birds begin finding food. It's also known as Sap Moon, Crow Moon and Lenten Moon. There will be two moons this March, one at the start of the month and one at the end. As in January, the second moon of the month is called a blue moon. The second moon of the month is important because it is used to fix the date of Easter, which is always the Sunday after the first full moon following the spring equinox. This year, that moon appears on Saturday March 31, which means Easter Sunday falls the day after, on April 1. When? March 1 and 31 April: Pink Moon April's full moon is known as the Pink Moon, but don't be fooled into thinking it will turn pink. It's actually named after pink wildflowers, which appear in the US and Canada in early spring.  This moon is also known as Egg Moon, due to spring egg-laying season. Some coastal tribes referred to it as Fish Moon because it appeared at the same time as the shad swimming upstream.  When? April 30 at 01:58 (so start looking out for it as the sun sets on April 29) May: Flower Moon Spring has officially sprung by the time May arrives, and flowers and colourful blooms dot the landscape. This moon is also known as Corn Planting Moon, as crops are sown in time for harvest, or Bright Moon because this full moon is known to be one of the brightest. Some people refer to it as Milk Moon. When?  May 29 June: Strawberry Moon This moon is named after the beginning of the strawberry picking season. It's other names are Rose Moon, Hot Moon, or Hay Moon as hay is typically harvested around now. This moon appears in the same month as the summer solstice, the longest day of the year (June 21) in which we can enjoy approximately 17 hours of daylight. When?June 28 The so-called 'Strawberry Moon' rises behind Glastonbury Tor on in June 2016.  Credit: Matt Cardy/Getty Images July: Thunder Moon Named due to the prevalence of summer thunder storms. It's sometimes referred to as the Full Buck Moon because at this time of the year a buck's antlers are fully grown.  When? July 27 August: Sturgeon Moon Tribes in North America typically caught Sturgeon during this month, but also it is when grain and corn were gathered so is also referred to as Grain Moon.  This moon appears in the same month as the Perseid meteor shower. When? August 26 September: Harvest Moon The Harvest Moon is the name given to the first full moon that takes place closest to the Autumn equinox, which this year will come on September 23. The Harvest Moon arrived late last year, on October 5 - it normally rises in September. It was during September that most of the crops were harvested ahead of the autumn and this moon would give light to farmers so they could carry on working longer in the evening. Some tribes also called it the Barley Moon, the Full Corn Moon or Fruit Moon.  When? September 25 October: Hunter's Moon As people planned ahead for the cold months ahead, the October moon came to signify the ideal time for hunting game, which were becoming fatter from eating falling grains. This moon is also known as the travel moon and the dying grass moon. When?October 24 November: Frost Moon The first of the winter frosts historically begin to take their toll around now and winter begins to bite, leading to this month's moon moniker. It is also known as the Beaver Moon. When? November 23 December: Cold Moon Nights are long and dark and winter's grip tightens, hence this Moon's name. With Christmas just a few weeks away, it's also referred to as Moon before Yule and Long Nights Moon. When? December 22 Clouds clear to allow a view of the final full moon of the year, a so-called 'Cold Moon' on December 13 2016 in Cornwall. Credit: Matt Cardy/Getty Images Once in a blue moon Does this well-known phrase have anything to do with the moon? Well, yes it does. We use it to refer to something happening very rarely and a blue moon is a rare occurrence. It's the name given to a second full moon that occurs in a single calendar month and this typically occurs only once every two to three years. There's lots of other moons, too: Full moon: We all know what these are. They come around every month and light up the night at night. Harvest moon: The full moon closest to the autumn equinox. Black moon: Most experts agree that this refers to the second new moon in a calendar month. The last black moon was at the start of October 2016 and the next one is expected in 2019. Blue moon: A phenomenon that occurs when there is a second full moon in one calendar month. Joe Rao from explains: "A second full moon in a single calendar month is sometimes called a blue moon. A black moon is supposedly the flip side of a blue moon; the second new moon in a single calendar month." Supermoon is seen behind the Christ the Redeemer statue in Rio de Janeiro, in May 2012. Credit: AP Photo/Victor R. Caivano The infrequent nature of this lunar event led to the phrase "once in a blue moon" to signify a rare occurrence. It does not actually mean the moon will be blue. Blood moon: Also known as a supermoon lunar eclipse. It's when the shadow of Earth casts a reddish glow on the moon, the result of a rare combination of an eclipse with the closest full moon of the year.  There was one in the UK in September 2015, and before that in 1982 but the next one won't be until 2033.  Strawberry moon: A rare event when there's a full moon on the same day as the summer solstice. It happened in June 2016 for the first time since 1967 when 17 hours of sunlight gave way to a bright moonlit sky. Despite the name, the moon does appear pink or red. The romantic label was coined by the Algonquin tribes of North America who believed June’s full moon signalled the beginning of the strawberry picking season. What is a supermoon? Ever looked up at the night sky to see a full moon so close you could almost touch it? Well you've probably spotted a supermoon. The impressive sight happens when a full moon is at the point in its orbit that brings it closest to Earth. To us Earth-lings, it appears 30 per cent brighter and 14 per cent bigger to the naked eye.  How a supermoon is generated Supermoon is not an astrological term though. It's scientific name is actually Perigee Full Moon, but supermoon is more catchy and is used by the media to describe our celestial neighbour when it gets up close. Astrologer Richard Nolle first came up with the term supermoon and he defined it as "… a new or full moon which occurs with the moon at or near (within 90 per cent of) its closest approach to Earth in a given orbit", according to How many supermoons are there in 2018? There are two full moon supermoons this year, both of which took place in the first month of the year. The first appeared on January 2 and the second appeared on January 31. As it was the second moon of the month, the latter moon was also known as a blue moon. There will also be two new moon supermoons in 2018: one on July 13 and another on August 11. Unfortunately, stargazers were unable to see these moons as new moons are generally obscured by the light of the sun. Last year we were lucky enough to have four supermoons. The first three - April 26, May 25, June 24 - were new moons.  The fourth supermoon of 2017 appeared on December 3 and was a full moon supermoon. This will be a full moon supermoon. In fact, it's the first of three full moon supermoons in a row.  Supermoon rises over Auckland, New Zealand in August 2014. Credit: Simon Runting/REX What do I look for? Head outside at sunset when the moon is closest to the horizon and marvel at its size. As well as being closer and brighter, the moon (clouds permitting) should also look orange and red in colour. Why? Well, as moonlight passes through the thicker section of the atmosphere, light particles at the red end of the spectrum don't scatter as easily as light at the blue end of the spectrum. So when the moon looks red, you're just looking at red light that wasn't scattered. As the moon gets higher in the sky, it returns to its normal white/yellow colour.  Will the tides be larger? Yes. When full or new moons are especially close to Earth, it leads to higher tides. Tides are governed by the gravitational pull of the moon and, to a lesser extent, the sun. Because the sun and moon go through different alignments, this affects the size of the tides. Tell me more about the moon The moon is 4.6 billion years old and was formed between 30-50 million years after the solar system. It is smaller than Earth - about the same size as Pluto in fact. Its surface area is less than the surface area of Asia - about 14.6 million square miles according to Gravity on the moon is only 1/6 of that found on Earth. The moon is not round, but is egg-shaped with the large end pointed towards Earth. It would take 135 days to drive by car to the moon at 70 mph (or nine years to walk). The moon has "moonquakes" caused by the gravitational pull of Earth. Experts believe the moon has a molten core, just like Earth.  How was the Moon formed? How the Moon was formed Man on the Moon Only 12 people have ever walked on the moon and they were all American men, including (most famously) Neil Armstrong who was the first in 1969 on the Apollo II mission.  The last time mankind sent someone to the moon was in 1972 when Gene Cernan visited on the Apollo 17 mission. Although Armstrong was the first man to walk on the moon, Buzz Aldrin was the first man to urinate there. While millions watched the moon landing on live television, Aldrin was forced to go in a tube fitted inside his space suit. Buzz Aldrin Jr. beside the U.S. flag after man reaches the Moon for the first time during the Apollo 11 mission on July 20, 1969.  Credit: AP When the astronauts took off their helmets after their moonwalk, they noticed a strong smell, which Armstrong described as “wet ashes in a fireplace” and Aldrin as “spent gunpowder”. It was the smell of moon-dust brought in on their boots. The mineral, armalcolite, discovered during the first moon landing and later found at various locations on Earth, was named after the three Apollo 11 astronauts, Neil ARMstrong, Buzz ALdrin and Michael COLlins. An estimated 600 million people watched the Apollo 11 landing live on television, a world record until 750 million people watched the wedding of the Prince of Wales and Lady Diana Spencer in 1981. One of President Nixon’s speechwriters had prepared an address entitled: “In Event of Moon Disaster”. It began: “Fate has ordained that the men who went to the moon to explore in peace will stay to rest in peace.” If the launch from the Moon had failed, Houston was to close down communications and leave Armstrong and Aldrin to their death.  How the Daily Telegraph reported Neil Armstrong's first steps on the Moon in 1969

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Richard Branson wants 'ridiculously exciting' hyperloop up and running within 3 years

Yahoo Science News feed latest items - Sun, 04/29/2018 - 08:17

Virgin Group CEO Richard Branson wants to see hyperloop become a reality, and he wants it fast, he told CNBC from Dubai on Sunday.

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Kim Vows to Close North Korea Nuclear Weapons Test Site by May, South Korea Says

Yahoo Science News feed latest items - Sun, 04/29/2018 - 07:40

Kim's comments could indicate his biggest step towards denuclearization so far

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President Trump Praises 'Love' At Campaign-Style Rally in Michigan

Yahoo Science News feed latest items - Sun, 04/29/2018 - 07:32

Trump took aim at familiar political targets, and added a few fresh ones

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Comedian Michelle Wolf Draws Laughs and Gasps at White House Correspondents Dinner

Yahoo Science News feed latest items - Sun, 04/29/2018 - 07:26

President Trump skipped the event for the second straight year

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Berkeley Fights Harvard, MIT Over Profits From Gene-Editing Tech

Yahoo Science News feed latest items - Sun, 04/29/2018 - 06:00

Scientists have used the breakthrough gene-editing technology CRISPR to create advances in medicine and agriculture, from ways to eliminate sickle-cell anemia to growing mushrooms that resist browning....

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Researchers spot colliding galaxies interacting in the early universe

Yahoo Science News feed latest items - Sun, 04/29/2018 - 05:30

The earliest eons of the universe were turbulent and violent.  Newly found data shows that back then — just 1.5 billion years after the Big Bang set this cosmic experiment in motion — a group of 14 galaxies in the midst of star formation merged and interacted with one another.  SEE ALSO: Astonishingly detailed map of the Milky Way will blow your mind The galaxies found in the new data, which was collected by the European Southern Observatory's (ESO) ALMA and APEX telescopes, are known as starburst galaxies.  These types of galaxies form thousands of stars each year, as opposed to a more typical galaxy like our own, which only forms a few annually.  “The lifetime of dusty starbursts is thought to be relatively short, because they consume their gas at an extraordinary rate. At any time, in any corner of the universe, these galaxies are usually in the minority," Iván Oteo, a team member behind the discovery, said in a statement. "So, finding numerous dusty starbursts shining at the same time like this is very puzzling, and something that we still need to understand.” Initially, researchers thought that the galactic crash happened 3 billion years after the Big Bang, but the new observations show that the universe was only 1.5 billion years old at the time. Scientists think that this galactic smash up was likely a precursor to the formation of galaxy clusters, the largest-known structures in the universe.  This montage shows three views of a distant group of interacting and merging galaxies in the early Universe.Image: ESO/ALMA (ESO/NAOJ/NRAO)/Miller That said, researchers still aren't sure exactly how this grouping of galaxies formed in the first place.  "How this assembly of galaxies got so big so fast is a mystery. It wasn’t built up gradually over billions of years, as astronomers might expect," team member Tim Miller said in the statement.  "This discovery provides a great opportunity to study how massive galaxies came together to build enormous galaxy clusters." Scientists will likely focus on trying to learn as much as they can about these distant galaxies to determine how they formed in the early universe. WATCH: Scientists found a weird galaxy without dark matter

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Unlocking the Mysteries of the Teenage Brain | Opinion

Yahoo Science News feed latest items - Sun, 04/29/2018 - 05:00

How would you describe an average teenager? While it’s clear that adolescence is a period of life that is rife with stereotypes, there is some truth to the cliches. Many neuroscience studies have now established that there are significant changes happening in the brain in adolescence.

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