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Medical researchers are developing new robots with the ability to fight Ebola and other dangerous viruses that could pose future health risks across the world. Development is advancing rapidly, but very few models are available to actually fight these risks - but doctors can deploy telepresence robots to remotely communicate with medical patients, along with clean up and decontamination of hospital rooms and other locations.
"People have an expectation that the robots are going to go in and do something dramatic," said Ken Goldberg, University of California, Berkeley engineering professor. "The capabilities are limited right now. There's a lot of research that needs to be done. We just want to set expectations. This is not going to save the day. These are some tools that we hope will be useful in both the near term and long term."
The United States Air Force is using an Ebola-zapping robot at a Langley hospital to help kill the virus and prevent it from spreading. In addition, the Xenes Disinfection Services robots are being used in private hospitals, as a method to prevent the spread of Ebola - by ensuring ultraviolet rays help kill the virus.
Humans will find signs of extraterrestrial life within the next 24 years if current science developments and research breakthroughs continue, according to senior astronomer Dr. Seth Shostak. Shostak leads the Center for SETI Researcher in Mountain View, California, and recently spoke to students at Deer Valley High School about the current hunt for aliens in outer space.
"If there are at least a few thousands of those 100-billion star systems out there - a few thousand that have some society that's broadcasting signals that are reaching us today - then we're going to find E.T> within two dozen years."
Researchers will directly find life nearby, discover microscopic life, or end up finding evidence of intelligence life somewhere in space.
The Mars One project is an ambitious program, where Mars One wants to see human beings on the red planet by 2025. Not only that, but Mars One CEO and co-founder Bas Lansdorp has said that he wants to leave the astronauts on Mars, and establish a self-sufficient settlement.
During the Engadget Expand show, there was a Life on Mars event where Lansdorp took the stage to talk about all-things Mars. He said that human settlement on the planet isn't just challenging, but it's almost close to achievable. He explained that the technology required for the Mars One project to succeed already exists, so that side of the problem isn't that bad. Then we have the issue of blasting a rocket in the right direction for the trip to succeed, with the first Mars One probe to touch down in 2018, and another to hit the red planet in 2020.
In 2022, life support systems and other essential equipment will be sent to Mars ahead of the first manned missions to the red planet, something that will launch in 2024 if all things go to plan. Why bother going to Mars? Lansdorp has said that it's simple, it's just "progress". He said that's why the human race is such a successful species, is that we're always pushing the boundaries. He said that the Mars One project is an excuse to expand on our exploration of the cosmos, where he hopes that the adventure to Mars will bring together the world in "one common goal". He added that by televising the journey of the first off-world settlers, we can live with them. He teased that "it's literally the next giant leap for mankind".
The North Korean military is still likely years away from successfully launching a ballistic missile with nuclear capabilities, but the country now has a Soviet-era submarine that can fire ballistic missiles. South Korean and US military experts are concerned North Korea continues to develop a nuclear weapons program, and utilizing ballistic missiles is an important step in that process.
"While the potential threat from a future North Korean capability to launch ballistic missiles from submarines should not be ignored, it should also not be exaggerated," said Joseph Bermudez, a military analyst. "While the development of submarines carrying ballistic missiles could provide North Korea with a survivable second-strike nuclear capability... it also assumes that Pyongyang would entrust an operational nuclear-armed missile to the captain of a submarine who would, in time of war, most likely be out of communication with the leadership."
It appears North Korea is a step closer to the miniaturization of nuclear warheads that could be fitted to ballistic missiles - but whether or not the country could accurately aim these missiles towards South Korea or Japan - remains a frightening unknown. However, fitting a nuclear weapon aboard a submarine opens up new challenges to South Korea, Japan, and the United States, with launch tubes and installation of a fire system possible within the next two years.
Virgin Galactic founder Richard Branson still plans to be a passenger on the first tourist flight into space, even though SpaceShipTwo suffered a "serious anomaly" and exploded during a test flight. The company plans to move ahead with construction on another aircraft which could be done before the end of 2014.
Even with the recent SpaceShipTwo test incident, the 800 passengers that have signed up for the $250,000 ride have reportedly voiced their support. In fact, two more people signed up and paid for a trip on a future Virgin Galactic flight, Branson said.
Here is what Branson recently told CNN: "There is no way I would ask others to go on a Virgin Galactic flight if I didn't feel it was safe enough myself. They want to see this happen, and they want to show their commitment."
The Lockheed Martin F-35C-model fighter jet successfully kicked off two weeks of development testing on the US Navy's USS Nimitz aircraft carrier. Navy test pilot Cmdr. Tony Wilson successfully landed his F-35C on the USS Nimitz at 12:18 PM EST on November 3, landing with a new custom tailhook design that led to unsuccessful landings three years ago.
The US Navy plans to roll out F-35C fighter jets starting in 2018, so performance data will be closely analyzed to see what other modifications need to be done over the next four years.
Here is what Mike Rein, a Lockheed spokesman, recently said as the US Navy and Lockheed Martin undergo the two-week training mission of two F-35 C-model fighter aircraft. "It will be another milestone for the program and for the Navy's plans to declare an initial operational capability."
Space tourism is still a growing industry that was recently rocked when the Virgin Galactic SpaceShipTwo exploded after suffering a "serious anomaly" during a test flight last week. Despite the incident, which left one pilot dead, Virgin Galactic confirmed it will move forward to finish a second SpaceShipTwo aircraft before the end of the year.
The high risk, high reward nature of the commercial space industry - where flight accidents sometimes seen unavoidable - with Virgin Galactic competing with XCOR Aerospace and others in the commercial space race. Meanwhile, SpaceX, Boeing, Orbital Sciences and other companies hope to win NASA and US federal government contracts worth billions of dollars.
"We've always known that the road to space is extremely difficult - and that every new transportation system as to deal with bad days early in their industry," said Virgin Galactic founder Richard Branson.
Engineers in China successfully created a new laser weapon system capable of shooting down low-altitude light drones, able to lock on and engage a target within five seconds. The machine can engage "various small aircraft" and has a two-kilometer range against targets flying up to 112 mph.
The US Federal Aviation Agency (FAA) recently made flying drones near large sports stadiums and race tracks illegal, but trying to enforce the airspace restriction could be problematic. However, this new laser technology will allow the Chinese to better protect large venues.
"Intercepting such drones is usually the work of snipers and helicopters, but their success rate is not as high and mistakes with accuracy can result in unwanted damage," said Yi Jinsong, China Jiuyuan Hi-Tech Equipment manager.
Despite a catastrophic test flight of the SpaceShipTwo that left one pilot dead and another seriously injured, Virgin Galactic plans to move ahead to complete a second rocket plane before the end of 2014. The National Transportation Safety Board (NTSB) needs a few more days to finish an initial investigation, and a full report could take up to one year.
SpaceShipTwo exploded during a test flight - marking the first test of a new plastic-based fuel mixed with nitrous oxide - and early indications using a different motor could have played a role in the incident.
"The second spaceship is very advanced in its construction," said George Whitesides, Virgin Galactic chief executive. "We need to work closely with the NTSB... to work out as rapidly as we can what happened, and then to move forward. We're hopeful we can make rapid progress."
A Virgin Galactic SpaceShipTwo test flight suffered a 'serious anomaly' that led to one pilot being killed, and Virgin Galactic was reportedly warned on numerous occasions that this type of problem was possible. The company's "unconventional" fuel propulsion system to help the aircraft reach space broke apart while flying about 45,000-ft. above the Earth's surface - and a full investigation is currently under way.
The use of the hybrid propulsion system doesn't rely on carbon-based fuels and instead uses a mix of nitrous oxide and plastic fuel, with rocket engineers and safety experts weary of potential explosions. In fact, the Virgin Galactic website reportedly noted nitrous oxide was "benign" and "stable," despite the gas playing a major role in a spaceport explosion that killed three people in 2007.
"It's still very poorly understood in large quantities... the temperature of the fuel is critical," said Geoff Daly, a British rocket scientist, who warned the FAA last year. The delivery system is solid, the motor is bolted to the fuel tanks. There is no flexibility in the tank and motor, any vibration can result in the fracture and failure of the engine system."