-- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.
Shore bug (Saldula laticollis) collected in Jasper National Park, Alberta, Canada, and photographed at the Centre for Biodiversity Genomics (sample ID: BIOUG06729-G11; specimen record: http://www.boldsystems.org/index.php/Public_RecordView?processid=SSJAE1693-13; BIN: http://www.boldsystems.org/index.php/Public_BarcodeCluster?clusteruri=BOLD:AAG8807)
-- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.
Stan in FL posted a photo:
This is the only dragonfly on the USA Federally Endangered Species list. Once thought to be extinct, the Hine's Emerald was rediscovered at the Mink River Estuary, Wisconsin in 1987. Today, Door County, Wisconsin harbors the largest population of this dragonfly in the world. Now the Hine's Emerald is found in very small populations in only 3 other states, IL., MI., MO. It is unlawful to kill, harass, or possess specimens. The Mink River Estuary is a Great Lakes coastal wetland fed by ground and surface waters as well as by Lake Michigan. This estuary, where the waters of Mink River and Lake Michigan meet, is considered one of the few high quality, freshwater estuaries remaining in North America. The preserve protects almost the entire shoreline of Mink River and much of the river's surface watershed, helping safeguard water quality and wildlife habitat. The Hine's Emerald lives in calcareous (high in calcium carbonate) spring fed marshes and sedge meadows overlaying dolomite bedrock.
They spend up to five years as larvae, surviving in small wetland streams fed by groundwater. The adult will live only 3-5 weeks. The best month to see the Hine's Emerald is July and early August at the Ridges Sanctuary in Door County, WI. This is where I saw several. Seeing this dragonfly was the highlight of a 4500 mile road trip.
Somatochlora hineana
-- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.
Read more: Brexit, Environment, Environmental Policy, Environmental Law, European Union, European Economic Area, Politics News
Few nighttime sights offer more drama than the full Moon rising over the horizon. Now imagine that instead of the Moon, a gas giant planet spanning three times more sky loomed over the molten landscape of a lava world. This alien hell exists in the two-planet system that includes rocky Kepler-36b, discovered in 2012 that has a turbulent orbital relationship with its neighboring world, 36c. Every 97 days that planet, a “hot Neptune” gas giant comes perilously close to 36b, roughly five times the distance between the Earth and the Moon.
"These two worlds are having close encounters," said Josh Carter, a Hubble Fellow at the Harvard-Smithsonian Center for Astrophysics (CfA).
Harvard-Smithsonian artist David Aguilar imagined the glorious spectacle shown above, with the purple gas giant "hot Neptune 36C looming some 2.5 times larger in the sky than our own moon. These picturesque planetary fly-bys that occur every 97 days on average that would trigger tremendous gravitational tides that would squeeze and stretch both planets, triggering even more volcanic activity on 36b, a planet already defined by its lava flows and 1300-degree Fahrenheit temperatures. (The image above shows what 36c might look like from 36b).
"They are the closest to each other of any planetary system we've found," added co-author Eric Agol of the University of Washington.
They spotted the planets in data from NASA's Kepler spacecraft, which can detect a planet when it passes in front of, and briefly reduces the light coming from, its parent star.
The newfound system contains two planets circling a subgiant star much like the Sun except several billion years older. The inner world, Kepler-36b, is a rocky planet 1.5 times the size of Earth and weighing 4.5 times as much. It orbits about every 14 days at an average distance of less than 11 million miles.
The outer world, Kepler-36c, is a gaseous planet 3.7 times the size of Earth and weighing 8 times as much. This "hot Neptune" orbits once each 16 days at a distance of 12 million miles.
The two planets experience a conjunction every 97 days on average. At that time, they are separated by less than 5 Earth-Moon distances. Since Kepler-36c is much larger than the Moon, it presents a spectacular view in its neighbor's sky. (Coincidentally, the smaller Kepler-36b would appear about the size of the Moon when viewed from Kepler-36c.) Such close approaches stir up tremendous gravitational tides that squeeze and stretch both planets.
Researchers are struggling to understand how these two very different worlds ended up in such close orbits. Within our solar system, rocky planets reside close to the Sun while the gas giants remain distant.
Although Kepler-36 is the first planetary system found to experience such close encounters, it undoubtedly won't be the last.
"We're wondering how many more like this are out there," said Agol.
"We found this one on a first quick look," added Carter. "We're now combing through the Kepler data to try to locate more."
This result was made possible with asteroseismology. Asteroseismology is the study of stars by observing their natural oscillations. Sunlike stars resonate like musical instruments, due to sound waves trapped in their interiors. And just like a musical instrument, the larger the star, the "deeper" are its resonances. This trapped sound makes the stars gently breathe in and out, or oscillate.
Co-author Bill Chaplin (University of Birmingham, UK) noted, "Kepler-36 shows beautiful oscillations. By measuring the oscillations we were able to measure the size, mass and age of the star to exquisite precision."
He added, "Without asteroseismology, it would not have been possible to place such tight constraints on the properties of the planets."
Today's Most Popular
The Daily Galaxy via CfA and University of Washington
When "Star Trek" was first broadcast in 1966, the largest telescopes on Earth could only see about halfway across the universe -- the rest was uncharted territory. But Hubble's powerful vision has carried us into the true "final frontier." Celebrating its 50th anniversary this year, "Star Trek" has captured the public's imagination with the signature phrase, "To boldly go where no one has gone before." NASA's Hubble Space Telescope doesn't "boldly go" deep into space, but it is "boldly peering" deeper into the universe than ever before to explore the warping of space and time and uncover some of the farthest objects ever seen.
This is epitomized in the latest Hubble image released today in time for the new motion picture "Star Trek Beyond." The Hubble image unveils a very cluttered-looking universe filled with galaxies near and far. Some are distorted like a funhouse mirror through a warping-of-space phenomenon first predicted by Einstein a century ago.
In the center of the image is the immense galaxy cluster Abell S1063, located 4 billion light-years away, and surrounded by magnified images of galaxies much farther.
Thanks to Hubble's exquisite sharpness, the photo unveils the effect of space warping due to gravity. The huge mass of the cluster distorts and magnifies the light from galaxies that lie far behind it due to an effect called gravitational lensing. This phenomenon allows Hubble to see galaxies that would otherwise be too small and faint to observe. This "warp field" makes it possible to get a peek at the very first generation of galaxies. Already, an infant galaxy has been found in the field, as it looked 1 billion years after the big bang.
This frontier image provides a sneak peak of the early universe, and gives us a taste of what the James Webb Space Telescope will be capable of seeing in greater detail when it launches in 2018.
The cluster contains approximately 100 million-million solar masses, and contains 51 confirmed galaxies and perhaps over 400 more.
The Frontier Fields program is an ambitious three-year effort, begun in 2013, that teams Hubble with NASA's other Great Observatories -- the Spitzer Space Telescope and the Chandra X-ray Observatory -- to probe the early universe by studying large galaxy clusters. Identifying the magnified images of background galaxies within these clusters will help astronomers to improve their models of the distribution of both ordinary and dark matter in the galaxy cluster. This is key to understanding the mysterious nature of dark matter that comprises most of the mass of the universe.
The Daily Galaxy via NASA/Hubble Space Telescopeeuropeanspaceagency posted a photo:
The island of Tongatapu and the nearby smaller islands all part of the Kingdom of Tonga archipelago in the southern Pacific Ocean are pictured in this Sentinel-2A image from 23 May.
Tonga's population is spread across 36 of Tonga's 169 islands, but about 70% live on this main island. The capital, Nukuʻalofa, sits on the island's north coast and along the Fanga'uta Lagoon. The lagoon's mangroves provide an important breeding ground for fish and birds.
Built on limestone, the island has fertile soil of volcanic ash from neighbouring volcanoes, and we can see how agricultural structures cover most of the island. Crops include root crops such as sweet potato and cassava, as well as coconuts, bananas and coffee beans.
North of the island we can see many coral reefs. Although not part of its original mission objectives, scientists are experimenting with Sentinel-2 to monitor corals and detect coral bleaching a consequence of higher water temperatures.
Bleaching happens when algae living in the corals' tissues, which capture the Sun's energy and are essential to coral survival, are expelled owing to the higher temperature.
The whitening coral may die, with subsequent effects on the reef ecosystem, and thus fisheries, regional tourism and coastal protection.
The recent El Niño weather phenomenon has caused increased bleaching across the world's corals, and scientists are finding Sentinel-2's coverage helpful in monitoring this at reef-wide scales.
This image is also featured on the Earth from Space video programme.
Credit: Contains modified Copernicus Sentinel data (2016), processed by ESA
Design Week: Why did you start the Local Heroes initiative?
Stacey Hunter: To present a snapshot of Scottish design that wouldn't look “Scottish”. I live and work in Edinburgh and so I see the sort of products that are marketed to tourists on a daily basis. Yet I'm surrounded by designers working on the most amazing projects they trade, collaborate and work internationally. So why can't we see it? I wanted to produce an ambitious project that showed Scottish design through the lens I looked through. It was also important to show Scottish designers that they are noticed and appreciated and that's where the name Local Heroes came from.
DW: What does the exhibition include and what are you hoping to achieve?
SH: The Local Heroes pop-up exhibition and shop features nine commissions from product, fashion, graphic and textile design. The project's designers were asked to “reimagine the souvenir” and produce a unique travel-themed design object.
All the designers have businesses based in Scotland. We want to identify and celebrate excellence in Scottish design, demonstrate how design thinking is at the heart of successful products, develop opportunities for diverse audiences to engage with, and enjoy design.
We have an elegant umbrella titled Rain Dance by Karen Mabon, who says: “I wanted to create a piece that was a little tongue-in-cheek nod to Scotland's famously changeable weather and something that would be really eye-catching among all the colour and drama of the Edinburgh Festival.”
The entire collection celebrates Scotland's contemporary designers who embrace colour, pattern and innovative techniques and materials, and will be available to buy throughout August.
DW: Why did you choose the airport as your canvas for design?
SH: I've always loved airports. Growing up my dad worked as an aeronautical engineer and I actually think that's when I began thinking like a designer looking at all of the pieces of a plane, the rivets, the turbine engines and seeing how it fitted together seamlessly.
I was introduced to the chief executive officer of Edinburgh Airport by Faith Liddell, the former director of Festivals Edinburgh. We talked about how bringing a design show to the airport in front of this enormous cultural audience which comes annually for festivals 1.2 million predicted would be a fantastic thing to do. Luckily, the Edinburgh Airport team agreed we will be the first thing many visitors see when they arrive in Scotland, and for the others, a fond farewell. In that way the airport is an absolutely perfect canvas for a design exhibition and pop-up shop.
DW: Who are some of the commissioned designers, and why did you choose them?
SH: They all live and work in Scotland, and have really interesting and impressive projects and clients in the UK and internationally. I'm just fascinated by how you would never see their work when walking down Edinburgh's strip the Royal Mile! I'm sure that this exhibition will have real impact and present people with an image of Scotland that's fresh, playful and exciting.
Karen Mabon sells scarves to Liberty of London; Tom Pigeon, who has produced an exclusive neckpiece which uses a playful combination of textures, materials and shapes, is based in a rural and quite remote studio in Fife and his work is stocked in the Tate Modern and Barbican Centre as well as in LA, Denmark, and Athens. Laura Spring prints her own fabrics and has everything made within a 20-mile radius of her studio, yet collaborates with some of Glasgow's well-known artists and bands such as Ciara Phillips and Belle & Sebastian.
Orkney based designer Hilary Grant's piece Archipelago is a lambswool travel blanket inspired by rhythm, mirroring and the knitting traditions of Scotland and its neighbouring Nordic countries. Design group Instrmnt has created the Instrmnt 01-D, a watch that comes unassembled with tools provided for customers to build their own accessory. In collaboration with Gabriella Marcella, Instrmnt has produced a limited edition risograph printed pack.
DW: What stereotypes about Scottish design are you hoping to dispell, and how would you like to see Scottish design perceived?
SH: I'm dual nationality (Scottish / Canadian) so maybe I pick up on it more but stereotypes which I feel are hemmed in are that Scottish design is always about heritage and tradition, and that its personality is romantic. The design community I'm part of isn't like that, it's part of a global discussion about design. It's diverse, modern, and polished. There is no doubt among creatives that the Scottish referendum had an effect it brought about a confidence, boldness and ambition I haven't seen before in my lifetime.
DW: What inspired you to start this project?
SH: This project was inspired by the important role design exhibitions have played in the past, in particular those which commission new work, like Scotland Can Make It! which took place during the Commonwealth Games in Glasgow in 2014. It demonstrated two very important things: that designers want projects that trust them to create and that there is an enormous public appetite for engaging with design in a cultural context as well as as a consumer.
When Scotland's Year of Innovation, Architecture and Design was announced I immediately saw the potential for Scotland to put designers on an international stage, presenting and promoting Scottish products and industries to the public, with a focus on high quality design.
I teamed up with Edinburgh Airport; Janine Matheson and Gillian Easson (directors of Creative Edinburgh and Creative Dundee respectively). We are also funded by EventScotland, which runs Creative Scotland. It's been an amazing insight for me to work with a project team that's bridging commercial and creative waters. We've developed a cross-sector partnership with expertise in design, culture, cities, creativity, enterprise, entrepreneurship, and travel and tourism.
DW: Why was it important that you access a global audience?
SH: Scotland is a small country and in some ways we are a bit isolated being at the edge of Europe. It's important to take every opportunity we have as designers to communicate what we are all about. I think people will be surprised when they see the show and the commissions. It's outstanding design from Scotland not “Scottish-looking design”. I am proud of the way that we have worked together to present Scottish design talent to the world.
DW: How can UK design work from outside of London be given more of a global presence?
SH: It begins with policy. Sadly there aren't any regarding design in Scotland that has to change, and it has to be led by the design community for it to be effective. The Office for the Design Economy in Glasgow is a grassroots campaign for a design policy for Scotland that I urge our colleagues in the rest of the UK to have a look at. You can see it here.
I also firmly believe that regions should put resources into projects like Local Heroes that match up designers with the marketplace in a meaningful way. If there was a Local Heroes shop in every airport in the UK, that would be a good start.
DW: Have you got any future plans for other similar initiatives?
SH: Local Heroes is a pilot project but I hope that when it completes its run at the end of August there will be the opportunity to reflect and begin dreaming about the next stage. Design is arguably one of the most accessible expressions of 21st century creativity and I hope that we can ultimately increase appreciation for design wherever we go. Now that we have created an easy to transport exhibition structure we'd like to take Local Heroes on tour.
The post Scottish design is “fresh, playful and exciting” in this new exhibition appeared first on Design Week.
Witness the sensual wonders of the middle ages in Cambridge while the Baltic explores playground utopianism. All that and more in your weekly art dispatch
Alice Neel
Touching, intimate portraits of Americans by this powerful modern realist promise to be a highlight of this year's Edinburgh art festival.
• Talbot Rice Gallery, Edinburgh, 29 Julyto 8 October.
Witness the sensual wonders of the middle ages in Cambridge while the Baltic explores playground utopianism. All that and more in your weekly art dispatch
Alice Neel
Touching, intimate portraits of Americans by this powerful modern realist promise to be a highlight of this year's Edinburgh art festival.
• Talbot Rice Gallery, Edinburgh, 29 Julyto 8 October.
in the british town, the artist has installed a generative and interactive virtual-reality installation that creates a immersive atmosphere of color and shapes.
The post miguel chevalier unravels interactive, kaleidoscopic carpet in milton keynes appeared first on designboom | architecture & design magazine.
the mechanical motions of the machinery create hypnotic textures and patterns that are pleasant and therapeutic to see.
The post benedict redgrove documents the hypnotic manufacturing process of tennis balls appeared first on designboom | architecture & design magazine.