research

NASA discovers brightest galaxy, burning with 300 trillion suns

NASA discovers brightest galaxy, burning with 300 trillion suns

NASA's Wide-field Infrared Survey Explorer (WISE) has discovered a remote galaxy, far, far away that is the brightest galaxy known to date. Researchers calculated it burns with the light of 300 trillion suns. The sheer brightness of this galaxy puts it in an entirely new class of space objects, extremely luminous infrared galaxies (ELIRGs), discovered using WISE. NASA has been using WISE, opposed to other methods, to target ELIRGs because the dust surrounding these super-luminous galaxies blocks visible light, and reduces it to infrared light.

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UC Berkley robot learns from trial and error – just like us

UC Berkley robot learns from trial and error – just like us

Artificial intelligence has the potential to grow even smarter with the latest invention from the University of California, Berkley. There, a research team developed an AI algorithm that uses trial and error to learn from its previous mistakes. The robot carrying out the algorithm is named BRETT (Berkley Robot of the Elimination of Tedious Tasks), and it is a PR2 robot from Willow Garage. UC Berkley's algorithm uses "deep reinforcement learning" to develop an awareness of the robot's surroundings.

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NASA has big plans for DARPA’s scary “Deep Web”

NASA has big plans for DARPA’s scary “Deep Web”

NASA is weighing in on the Memex "Deep Web" search project, hoping to harness DARPA's at-times ominous index to crunch vast quantities of space data. A team at the Jet Propulsion Laboratory (JPL) is working with the Defense Advanced Research Projects Agency to add a contextual layer to search, not only allowing the system to view webpages more like humans might, but even capable of drawing links between images and individual frames of videos. If it succeeds, it could be a much-needed blast of positive PR for a project that has become mired in controversy.

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Lil Bub the cat will have her genome sequenced

Lil Bub the cat will have her genome sequenced

Lil Bub is perhaps the most interesting cat on the Internet, and she enjoys a hefty fan base. She’s instantly recognizable due to her unique appearance: large green eyes, a short snout, and a tongue that is perpetually sticking out. She also is small and has very short legs, has extra digits on her paws, and sadly has no teeth. The reasons behind this are believed to be DNA mutations, something a pair of researchers want to definitely pinpoint. Thusly, they’re going to sequence Lil Bub’s genome.

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NaSt1 “Nasty” star blasts gas disk in death display

NaSt1 “Nasty” star blasts gas disk in death display

NASA and the Goddard Space Flight Center use the Hubble Space Telescope to watch the Wolf-Rayet star NaSt1 blow its outer layers. This star isn't exactly new - in fact its thousands of years old, and it was first discovered by humans several decades ago. What's strange about this star and what makes it newsworthy today is its unique pancake-shaped disk of gas. Normally a star such as this shows a couple of lobs of gas blasting from opposite sides. The disk surrounding this star is nearly 2 trillion miles wide.

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Antarctic going from “in balance” to “massive ice loss”

Antarctic going from “in balance” to “massive ice loss”

Just one week after the last report of a massive melting ice shelf in the Antarctic comes another report of ice loss in the same region. While last week's 11,000 year old ice shelf break-apart suggested just one area was in danger, this new paper published in the journal Science suggests the entire Southern Antarctic Peninsula is at risk. A "major portion of the region has, since 2009, destabilized," says the paper, "a major fraction of Antarctica's contribution to rising sea level" is coming from this newly discovered acceleration in marine-terminating glaciers.

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Super-powerful laser creates plasma hotter than the sun

Super-powerful laser creates plasma hotter than the sun

The sun is very, very hot. We have all known this since grade school. Scientists have created an incredibly powerful laser that can create plasma that is many times hotter than the center of the sun. The incredibly powerful laser that is able to create the intensely heated plasma has 200-trillion watts of power. The photo here is a shot of that laser and the incredibly bright spot is the super hot plasma.

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Brain controlled robotic arm lets paralyzed man drink

Brain controlled robotic arm lets paralyzed man drink

Picking up a cup from the counter to take a drink is something that we all do hundreds of times a month without putting much thought into it. The process of picking up a cup is rather complex when you stop and think about it since we have to hold the cup in a way that it doesn’t spill and need to put enough pressure on the cup to keep it from dropping, but not so much that we crush the cup.

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Researchers developed an algorithm that learned to rap

Researchers developed an algorithm that learned to rap

Do you spend your spare time penning lyrics and dreaming of hitting it big? If so, you may have more than humans to compete with in the future. Researchers at the University of Aalto in Finland have created a machine-learning algorithm that can both analyze existing rap lyrics and then spit out its own…and not just weak rhyming verses, either. The resulting lyrics are said to be on the same topic and in the same style as existing lyrics it has analyzed, and with a complexity on par with human-sourced lyrics. Training for the algorithm involved more than 10,000 songs from in excess of 100 different rappers.

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