Science

New black hole theory: Matter doesn’t disappear after entering

New black hole theory: Matter doesn’t disappear after entering

Black holes hold unfathomable mysteries, the most mysterious among them is the question of what happens to matter once it is sucked into the black hole. Scientists no longer think that it is lost and irretrievable forever. The latest theory provides a mathematical solution to the "loss paradox" that has plagued black hole physicists. This theory maintains that matter which enters a black hole still exists, in some form, actually disproving Stephen Hawking's theory of material destruction by black holes.

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The Navy’s new drone is a ‘Flimmer’ named WANDA

The Navy’s new drone is a ‘Flimmer’ named WANDA

The US Navy thinks ducks — yes, the animal — are a good model for hunting down submarines. They can fly, swim, and dive, uniquely positioning them as a do-it-all model for hunting down submarines. The trouble is, ducks don’t go where submarines go, and it might be hard to train a duck to look for submarines. Instead, the Navy is building a drone codenamed WANDA that can fly (of course), but also dive into the sea and hunt down submarines.

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Exoskeleton boots take the stress out of walking

Exoskeleton boots take the stress out of walking

It might look like a prosthetic limb or a cybernetic leg, but these "boots", if you can still call them that, are something perfectly normal and capable people can use. What for, you ask? Well nothing more than to actually conserve energy. Humans have evolved to walk on two legs, that much is true. But that doesn't mean we've already reached the most efficient, energy-saving way to walk. That is what this exoskeleton pair are trying to accomplish, trying to reduce that amount of energy you expend while walking.

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NASA launches web tool for exploring asteroid Vesta

NASA launches web tool for exploring asteroid Vesta

NASA has launched a new web tool that is akin to Google Earth, only it allows Internet goers to explore the asteroid Vesta. Vesta is said to be one of the largest asteroids in our solar system, and it was studied by the spacecraft Dawn from summer 2011 to late summer 2012. The web tool includes a lot of data that was gathered by the spacecraft during its mission, which the user can select as desired in the course of things. Included with the tool are "standard keyboard gaming controls", 3D topography that can be exported, and more.

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Opportunity rover shows its age with double amnesia event

Opportunity rover shows its age with double amnesia event

In Mars news today, NASA has reported their Opportunity rover to be having a second bit of amnesia in so many weeks. This event is affecting the machine's flash memory banks, and scientists had, after the first incident, attempted to bypass the faulty bank. The first event happened back on March 20th, and another event happened on the 25th. NASA scientists suggest that they're disappointed at the second occurrence, but not surprised. Another memory reformat may be just the ticket to get this machine back in order.

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‘Spooky action’ quantum superpositioning may disprove Einstein

‘Spooky action’ quantum superpositioning may disprove Einstein

A team of scientists may have disproven Einstein by proving quantum superposition. Physics can be difficult to understand, quantum mechanics is even more so. Even Einstein took a "why not both?" approach to tackling the wave and particle behaviors of light. One thing Einstein did not reconcile was particle superposition. Quantum superpositioning is the theory that subatomic particles have the ability to be in more than one state at the same time. Einstein actually didn't give any credence to the theory and dubbed it "spooky action at a distance."

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Mercury’s dark surface may be alien in origin

Mercury’s dark surface may be alien in origin

A paper has been published this week which suggests that the surface of the planet Mercury may be comprised of cometary carbon. This means that carbon has littered the surface of Mercury, all of it from comets hurtling through space. In comparing Mercury to our own Earth-circling moon, the group responsible for this study suggest that 50 times as many carbon-rich micrometeorites impact the dark planet as do our own nearby space body. This has resulted, says the study, in approximately 3–6 wt% carbon at Mercury’s surface.

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X-ray wind from black hole blows away star forming materials

X-ray wind from black hole blows away star forming materials

The image you see here is an artist's representation of what scientists think it would look like closer to a black hole as the raw materials needed to make stars are blown away from the black hole. A new study was published this week that shows a link between the X-Ray wind created by supermassive black hole in the center of a galaxy and the dispersal of raw materials that could be used to form stars.

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DARPA working on new GPS systems that needs no satellites

DARPA working on new GPS systems that needs no satellites

DARPA is always working on developing new technologies to help the military perform tasks that will protect the country and often that tech spills over into civilian life as well. One of the things that DARPA is working on right now is a reinvention of the GPS system that doesn't rely on satellites. This reinvention is part of DARPA's goal of ensuring American superiority in the air, maritime, ground, space, and cyber domains.

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