Images reveal a classical nova: a key instant in a cycle of events than can last thousands to millions of years
Astronomers have monitored a nova a sudden eruption of brightness in an anonymous star 23,000 light years away, and used their observations to add weight to a theory of heavenly happenings.
The nova, a white dwarf in a star system known only as V1213 Cen, in the southern sky in the direction of the constellation Centaurus, would have been visible only to observers with binoculars. It suddenly shone brightly and then dimmed in May 2009.
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Prior to launch, the BARREL team works on the payload from the launch pad at Esrange Space Center near Kiruna, Sweden.
The BARREL team is at Esrange Space Center launching a series of six scientific payloads on miniature scientific balloons. The NASA-funded BARREL which stands for Balloon Array for Radiation-belt Relativistic Electron Losses primarily measures X-rays in Earth's atmosphere near the North and South Poles. These X-rays are produced by electrons raining down into the atmosphere from two giant swaths of radiation that surround Earth, called the Van Allen belts. Learning about the radiation near Earth helps us to better protect our satellites.
Several of the BARREL balloons also carry instruments built by undergraduate students to measure the total electron content of Earth's ionosphere, as well as the low-frequency electromagnetic waves that help to scatter electrons into Earth's atmosphere. Though about 90 feet in diameter, the BARREL balloons are much smaller than standard football stadium-sized scientific balloons.
This is the fourth campaign for the BARREL mission. BARREL is led by Dartmouth College in Hanover, New Hampshire. The undergraduate student instrument team is led by the University of Houston and funded by the Undergraduate Student Instrument Project out of NASA's Wallops Flight Facility. For more information on NASA's scientific balloon program, visit: www.nasa.gov/scientificballoons.
Image credit: NASA/Dartmouth/Robyn Millan
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NASA Goddard Space Flight Center enables NASA's mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA's accomplishments by contributing compelling scientific knowledge to advance the Agency's mission.
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As creatives, we're often put to the test of making tough decisions and sacrifices for our work. However, according to Yuko Shimizu, our biggest decision needs to happen at the beginning of our career asking ourselves: “What kind of artist do [we] want to be?” and having a clear picture of what that looks like.
In this talk, Shimizu distills insights from her own personal story of being fired just days before her 99U appearance, gives advice on learning to say no, her thoughts on personal work, and tying it all back to the reality that while we might not win every job or shine on every project, sometimes we can recommend someone who will.
Yuko Shimizu is an award-winning Japanese illustrator based in New York. Her work has appeared on the pages of the New York Times, TIME, and Newsweek, on the covers of DC Comics, Penguin, Abrams and Random House books, on the Gap and Nike T-shirts, and on Pepsi cans.
Her monograph Living with Yuko Shimizu will be published this spring. A Wild Swan, her collaboration with Pulitzer-winning author Michael Cunningham, came out in 2015. She was chosen as Newsweek Japan's “100 Japanese People World Respects” in 2009.
Truman is placed, without his knowledge, in a contrived environment so that his "life" can be broadcast on television. Truman comes across clues that something is wrong. In The Matrix, where everything is running as programmed by the machines, there is no possible way for the "people" in the matrix to determine that the world as experienced is only a "dream world" and not the real world (the world of causes and effects). The Truman Show is a depiction of a case of ordinary incredulity because there is some evidence that is, in principle, available to Truman for determining what's really the case; whereas The Matrix depicts a situation similar to that imagined by a typical philosophical skeptic in which it is not possible for the Matrix-bound characters to obtain evidence for determining that things are not as they seem (whenever the virtual reality is perfectly created). Put another way, the philosophical skeptic challenges our ordinary assumption that there is evidence available that can help us to discriminate between the real world and some counterfeit world that appears in all ways to be identical to the real world.
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Polish poster for LOVE STORY (Arthur Hiller, USA, 1970)
Designer: Jakub Erol
Poster source: Heritage Auctions
R.I.P. Arthur Hiller (1923-2016)
This artist's conception shows the rocky exoplanet GJ 1132b, located 39 light-years from Earth. New research shows that it might possess a thin, oxygen atmosphere but no life due to its extreme heat. (Illustration by Dana Berry / Skyworks Digital / CfA)
Orbiting so close to its star, at a distance of just 1.4 million miles, the planet is flooded with ultraviolet or UV light. UV light breaks apart water molecules into hydrogen and oxygen, both of which then can be lost into space. However, since hydrogen is lighter it escapes more readily, while oxygen lingers behind.
The post Venus-like Exoplanet Might Have Oxygen Atmosphere, But Not Life appeared first on Smithsonian Insider.
Step outside your house in the morning and one of the first things you will hear or see is a bird. They are such a ubiquitous part of our lives that most of the time we don't even notice them. Yet the truth is that their numbers are declining. According to the State of North America's Bird Report 2016, more than one-third of North American bird species are at risk of extinction without significant conservation action.
The issue of conservations is not, in fact, for the birds. This week the Smithsonian Migratory Bird Center is hosting the largest-ever North American Ornithological Conference, which brings together thousands of ornithological professionals to address the question of bird conservation.
Birds are indicators of environmental health. They are the canary in the coalmine (pun intended) that let us know when something is not right in our ecosystem.
In the following clips, avid birder President Jimmy Carter, U.S. Secretary of the Interior Sally Jewell, Canada's Minister of the Environment and Climate Change Catherine McKenna, and 9 year-old bird enthusiast Keith Gagnon, talk about the importance of bird conservation and why birds really matter.
The post Why Birds Really Matter appeared first on Smithsonian Insider.
Soviet poster for AT WAR AS AT WAR (Viktor Tregubovich, USSR, 1969)
Designer: Ostrovski
Poster source: Posteritati
Hey!!
hum… today i posted the 356 gif… it's been almost a year, and the 365th gif is almost here…
Still not sure if i should keep going after reaching this goal… its been the whole thing, a year of gifs…
356
355
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The Market Oracle | Gold Stocks Cognitive Dissonance & Denial The Market Oracle Obviously if your NOT in denial, you know this cannot end well, no matter how much the so-called "Monetary Authorities" keep queering up the money supply, digitally, or thru debt issuance or otherwise. The question popped up " Is there an edict that ... |
Early Thursday morning, Republican candidate for president Donald Trump wrote a cryptic tweet.
It read, "They will soon be calling me MR. BREXIT!"
Almost immediately, the title began trending on Twitter and jokes flooded social media, each more confused than the last. But, there is a method to this that's one example of Twitter madness.
Trump is most definitely referring to the United Kingdom's June vote to leave the European Union, and most probably how the results surprised many because polls leading up to the referendum indicated the opposite result.
Clearly, unless he really has gotten into Mr. Robot, Trump sees himself in the same position as the UK residents who wanted to keep their country out of international economic affairs. Read more...
More about 2016 Election, Brexit, Mr. Brexit, Donald Trump, and WorldThe robots of war: AI and the future of combat Engadget The 1983 film WarGames portrayed a young hacker tapping into NORAD's artificial-intelligence-driven nuclear weapons' system. When the hit movie was screened for President Reagan, it prompted the commander in chief to ask if it were possible for the ... |
Mirror.co.uk | Sex doll makers "putting finishing touches" to artificial intelligence app so they can love you back Mirror.co.uk Matt McMullen, CEO of RealDoll, revealed the next step in making the high-end sex toys will be to give them AI to replicate humans more closely than ever. "We are building an AI system which can either be connected to a robotic doll OR experienced in a ... and more » |
ekrubmj posted a photo:
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