science

Microscopy of Nanofibers Spun by Spiders

Watch This Spider Spin a Web That Makes Tech Designers Envious

Medicine & Technology Looking to boost the integrity of nanofilaments, important in commercial manufacturing and technology, researchers from Oxford University recently investigated how the filaments are spun in nature. Pulling inspiration from outside in their gardens, the researchers from the UK captured female Uloborus plumipes commonly known as “feather-legged lace weavers” and watched them spin their webs.
Side view of the 'garden centre spider' Uloborus plumipes.

Ever Wonder How Spiders Spin Such Long Webs? Researchers at Oxford Use Microscopy to Find the Answer

Looking just outside into their gardens for a bit of inspiration, one group of Oxford University researchers has sought out to discover how common spider species spin such long, ornate fiber while only being a few nanometers thick. Hoping to reveal nature’s secret, which may someday revolutionize the technological industry as manufacturers find new ways of commercially spinning nano-scale filaments, the researchers captured female Uloborus plumipes commonly known as “feather-legged lace weavers” and watched them spin their webs.
SMAP

NASA Climate Research Satellite Launch Postponed Due to Fast Winds

Fast winds over California postponed a NASA satellite launch today, but researchers with the space agency say that the mission is far from over. Set to launch this morning, Jan. 29, the Soil Moisture Active Passive (SMAP) spacecraft developed by NASA's Jet Propulsion Laboratory may have had a setback but it still has plans to map the world in a way researchers have never done before.
Opportunity Rover

Opportunity Rover Celebrates 11 Years on Mars

NASA's Opportunity Mars Rover is celebrating a new milestone of eleven years on the Red Planet. But in spite of its fortitude, the rover which is only about the size of a riding lawn mower, was originally only designed to explore the Martian surface for about 90 days, along with her twin rover, Spirit.
Medical Marijuana

Pediatricians Weigh In On Medical Marijuana for Kids

While some parents swear by medical marijuana for their kids, one powerful pediatricians group says that while more research is needed, it currently should only be used as a treatment for severely ill children.
SMAP

SMAP Craft Set to Move to Launch Pad

NASA has moved the Soil Moisture Active Passive spacecraft to the launch pad in preparation for a January 29 launch, in its first ever attempt to take scientific measurements of the Earth on a global scale.
Dimming Quasar

Researchers Discover Dimming Switch on a Quasar

Scientists have long believed that at the center of quasars are massively powerful black holes. However, a new study from Yale University researchers indicates the exact opposite may be true. Researchers at Yale found that one particular quasar is actually dimming, and astronomers think it could be because of a black hole on a diet.
Vesta

Evidence of Water Flows Found on Vesta

NASA has revealed that new data from the Dawn spacecraft indicates that there may have once been short-lived water flows on the second largest body in the asteroid belt, known to us as Vesta.
DALER

Bat-Like Bot May Soon Fly Its Way Into Space—The New Drone Frontier

The future of transformer-like technology is here, with a new bat-like robot that can crawl around on all fours, as well as fly away. The DALER, otherwise known as the Deployable Air-Land Exploration Robot, is officially here, and it shares a stunning resemblance to its inspiration—the vampire bat.
White Spot on Ceres

NASA Scientists Mystified by White Spot on Ceres

NASA's Dawn spacecraft continues its approach to the dwarf planet Ceres for its planned mission. During this approach it has already snapped several images of this small planet located in the asteroid belt. And what these pictures have revealed has mystified scientists at NASA for weeks.
Drones on Mars

Could the Skies of Mars One Day Be Filled with Drones

The skies of Mars could be teaming with drones one day if NASA's new project manages to make it to the red planet. The proposed Mars Helicopter is currently being developed to help researchers cover more ground with their rovers, and one day it could even help them discover more unique and interesting aspects of Mars that they would have simply missed without it.
Antarctica

Scientists Discover Life 2,500 Feet Below Antarctic Ice

In a surprising twist, scientists drilling through 2,500 feet or 740 meters of ice in Antarctica have stumbled upon a colony of fish, crustaceans and jellyfish inhabiting the cold and dark recesses of the barren Antarctic sea floor.
Comet Lovejoy

So Long Lovejoy, See You in 8,000 Years

After putting on quite a show in the night sky that delighted astronomers of all ages across the world, it is finally time to bid farewell to the comet Lovejoy. This past Saturday night was the last time that sky-watching enthusiasts had the opportunity to witness Comet Lovejoy with the naked eye, and there won't be another chance to catch this unique comet for the next 8,000 years.
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