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Science

Boeing awarded second human spaceflight mission

After being awarded its first mission in May, Boeing has been given a second mission to transport crew to the International Space Station (ISS) from 2017. The crew rotation mission is the second of between two and six missions for the company as part of NASA's US$4.2 billion Commercial Crew Transportation Capability (CCtCap).

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Space

SpaceX static firing test of Falcon 9

SpaceX has announced that its Falcon 9 rocket may head back into space on Sunday after being grounded for nearly six months due to a mid-air explosion. The improved version of the booster carried out a static test firing on Friday at Launch Complex 40 at Cape Canaveral Air Force Station in Florida in preparation for the mission to send 11 Orbcomm OG-2 communication satellites into low Earth orbit. If the results of the test prove positive, the launch will go forward on December 20.Read More

Medical

New hydrogel aids skin regeneration to improve wound healing

Healing chronic skin wounds can be difficult, particularly when they span large areas, or when healing is complicated by health problems such as a lack of mobility. A team of researchers from the University of California, Los Angeles (UCLA) has worked to improve the process, creating a more effective method of regeneration through use of a new material that creates a porous scaffold, allowing wounds to heal more effectively.Read More

Medical

Engineered fat cells slip through blood-brain barrier to illuminate early-stage tumors

Cancerous growths that arise from the supportive tissue of the brain, known as gliomas, account for around 30 percent of all brain tumors and carry an average survival rate of just 14 months. These aggressive tumors are difficult to detect through MRI, largely due to the the protective blood-brain barrier that stops contrast agents from entering and lighting them up. But a new type of engineered fat cell could make them more treatable, by penetrating the barrier and revealing their presence at a much earlier stage of development.Read More

Electronics

HeLi-on flexible solar panel rolls up to portable power party

Compact solar panels have been around for some time, but in a trade-off with portability many are too small to generate practical amounts of electricity over short periods. New designs, such as the Yolk Solar Paper, are capable of generating more electricity while maintaining a slim profile, but the HeLi-on further expands on the idea of portable power generation with a flexible solar cell that rolls out from a compact package to soak up more rays.
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Space

Cassini prepares for a final pass of icy Enceladus

NASA's Cassini spacecraft is preparing for its final flyby of the icy moon Enceladus. The pass is slated to take place on Dec. 19 at a distance of 3,106 miles (4,999 km). This final close proximity encounter of Enceladus comes as part of a farewell tour of Saturn's moons that have been so well characterized by the spacecraft, prior to beginning its "Grand Finale" mission late in 2016.Read More

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