NASA

NASA simulation shows slow-mo airflow around a DJI drone

NASA simulation shows slow-mo airflow around a DJI drone

NASA is best known for its space-related content, and perhaps for its Earth sciences work, but few know about the agency's airflow simulations. NASA has, it recently said, been creating airflow simulations for various aircraft for ‘decades.’ These computer models show air as it flows around, for example, an airplane, aiding in the development of designs and similar things. It's not surprising, then, that NASA would create the same simulations for drones.

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Saturn’s moon looks like the Death Star in new NASA photo

Saturn’s moon looks like the Death Star in new NASA photo

Back in 1789, the Saturn moon Mimas was discovered by William Herschel, the man after whom the moon's Herschel Crater is named. This crater is massive and fairly round in shape, with rising walls around the edge and a large triangular peak in the middle...all of which are reminiscent of the Death Star, earning Mimas its nickname. NASA has just released a new photo showing off the moon and its giant crater with sharp, high-contrast clarity.

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Nissan debuts Seamless Autonomous Mobility system based on NASA tech

Nissan debuts Seamless Autonomous Mobility system based on NASA tech

Like many car companies, Nissan's focus at CES 2017 this year is autonomous driving technology. Nissan Chariman and CEO Carlos Ghosn took the stage at the trade show this evening to announce a new driverless system called Seamless Autonomous Mobility (SAM). SAM will be one component of Nissan's Intelligent Mobility system, but it will likely be the most noteworthy one as well.

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NASA wraps up the year with a catchy tune and 2016 highlights

NASA wraps up the year with a catchy tune and 2016 highlights

NASA has wrapped up 2016 with a catchy tune put on video to the space agency’s biggest highlights over the last year. The music is accompanied by a photo of a cassette tape appropriate dubbed 'Goddard,' a word referring to NASA's Goddard Space Flight Center located in Maryland. At only about a minute in length, the video doesn't even begin to detail all of Goddard's achievements throughout 2016, but it does offer a selection of the best ones.

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Hubble spots ‘serene cosmic rosebud’ megamaser with two cores

Hubble spots ‘serene cosmic rosebud’ megamaser with two cores

NASA has published an image taken by the Hubble Space Telescope of a megamaser, something the space agency describes as a ‘beautiful and serene cosmic rosebud.’ A megamaser is a very bright ‘process’ that, says NASA, radiates intense energy. This particular megamaser has been dubbed IRAS 16399-0937, and it emits microwaves. On camera, it looks nothing short of stunning.

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NASA loses its chief scientist Ellen Stofan

NASA loses its chief scientist Ellen Stofan

NASA has quietly revealed that its chief scientist, Ellen Stofan, has left the space agency for other 'adventures.' The tidbit of info was published as part of a long Q&A with the chief scientist, though Stofan herself did indicate her plans with a quip during an astrobiology symposium earlier this month. It isn't clear why she has left the space agency, nor whether NASA has someone else lined up to take her place and what it will do in the meantime.

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NASA Langley Mars habitat concept is made of ice

NASA Langley Mars habitat concept is made of ice

NASA is working on a lot of the components required to send man to Mars. From the rockets that will carry the astronauts to the Red Planet to the structures the astronauts will live in on the surface of the planet, NASA is working on all aspects. The latest concept for a dwelling on the surface of the Red Planet uses an unusual and rather simple building material - ice.

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NASA’s space laser is used to study phytoplankton

NASA’s space laser is used to study phytoplankton

NASA has a laser inside a satellite orbiting the Earth and the laser is being used to study the boom-and-bust cycle of polar ocean plants. Specifically the laser is being used to study the peak and decline cycles of phytoplankton in the ocean. NASA says that its findings will supply data for ecosystem management, commercial fisheries, and help our understanding of the climate and key ocean ecosystems.

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Hospitals eliminate bedsores using NASA Mars technology

Hospitals eliminate bedsores using NASA Mars technology

The same technology used for NASA's Mars lander has been used to eliminate the occurrence of bedsores in more than half a dozen hospitals, while other hospitals were able to reduce the instances of bedsores as much as 90-percent. The technology works by detecting damage in the process of developing in a patient’s skin before it becomes a visible ulcer, allowing medical facilities to address and treat it before it grows into a larger problem.

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What is Climate Change? Defining the term without bias

What is Climate Change? Defining the term without bias

A recent study showed that people in record high temperatures, when asked, believe in climate change, while those in record low temperatures often do not. This study was published in the "Proceedings of the National Academy of Sciences" in December of 2016, which meant I needed to create a sort of guide to simplify what Climate Change is. The definition of Climate Change is the basis of all arguments having to do with Climate Change - we need to get this bit down solid, first and foremost.

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NASA spacecraft finds dwarf planet Ceres is packed full of water

NASA spacecraft finds dwarf planet Ceres is packed full of water

The dwarf planet Ceres is full of surprises. There's the 2.5-mile high ice volcano, for example, and all those salty, shiny bright spots that stumped researchers for a few months. According to a new study, Ceres has another point of interest: lots and lots of water. The water's discovery was made by the NASA Dawn spacecraft, and researchers have found that much of it lies in the dwarf planet's darkest craters and norther regions.

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CYGNSS Microsatellites put in orbit to keep an eye on hurricanes

CYGNSS Microsatellites put in orbit to keep an eye on hurricanes

NASA has put some microsatellites into orbit to make a new constellation called Cyclone Global Navigation Satellite System mission or CYGNSS. The microsatellites were put into orbit at 8:37 a.m. EDT on December 15 using an orbital ATK Pegasus XL rocket. This wasn't your typical launch where the rocket stands on a launch pad and soars into orbit under its own power.

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