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Science, Space & Robotics Posts - Page 35

Researchers may have found traces of the moon's origins

One of the theories about how the Earth gained the moon is that a planet collided with Earth in the distant past and broke part of Earth off to mix with its own remnants to create the moon. Researchers have been studying moon rocks returned to Earth in the Apollo era and have made an interesting discovery.

 

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The team has found evidence to support the theory that the moon was created with the help of two planets. Scientists have analyzed two different oxygen isotopes found in the lunar rocks. The measurements reveal equal traces of the moon and the colliding planet.

Continue reading 'Researchers may have found traces of the moon's origins' (full post)

Softbank unveils humanoid robot called Pepper

Some robots are creepy and for many, Pepper, the new humanoid robot from Softbank will fall firmly in that creepy category. The bot seeks to make itself a bit less creepy by wisecracking its way into your heart. This isn't some one of a kind concept robot either. Softbank wants to offer this robot for sale next year for around the price of a high-end PC.

 

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That is rather vague since high-end is subjective when it comes to a PC. Pepper is made in cooperation with Aldebaran Robotics France and Foxconn. The bot has an assortment of visual and tactile sensors. Pepper is 120cm tall and weighs 28kg.

Continue reading 'Softbank unveils humanoid robot called Pepper' (full post)

NASA researchers investigating space housing and gardening on the ISS

There are many challenges that space travelers on future manned missions to other planets will have to endure. One of those challenges is how exactly to get enough food on board the spacecraft to feed the crew and how to shelter the explorers from harm on the surface of another world.

 

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NASA is currently performing experiments aboard the ISS that have to do with growing vegetables in zero gravity. Perhaps the cooler experiment that will be performed on the ISS comes in the form of an inflatable housing module that will be tested.

Continue reading 'NASA researchers investigating space housing and gardening on the ISS' (full post)

Europe launches enormous civilian robotics programme

The European Commission has claimed it's launched the world's largest ever civilian research and innovation programme in robotics.

 

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Teaming with 180 companies and research groups under the umbrella of euRobotics, today saw the official announcement of the EU initiative - which will cover manufacturing, agriculture, health, transport, civil security and households. The initiative is called SPARC and aims to build and strengthen Europe's position in the worldwide robotics market.

 

In an official statement, the European Commission's VP Neelie Kroes said that Europe must "be a producer and not merely a consumer of robots."

Continue reading 'Europe launches enormous civilian robotics programme' (full post)

Mini supernova created in Oxford lab

A teensy supernova-of-sorts (not pictured) has been created in lab conditions on a small island on planet Earth.

 

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Three laser beams were focused on a carbon rod target about the size of a strand of hair in a low density, gas-filled chamber. The heat generated by this laser, at over a few million degrees Celsius, made the rod explode and then create a blast that expanded through the low density gas.

 

The purpose of the experiment was to gain greater understanding of the Cassiopeia A, roughly 11,000 light years away from Earth.

Continue reading 'Mini supernova created in Oxford lab' (full post)

NASA Kepler spacecraft discovers mega-Earth planet

NASA has announced that the Kepler spacecraft has discovered a new Earth-like planet orbiting a star much like our sun about 560 light years away from us. The new planet has been dubbed a mega-Earth by scientists studying it. That name comes from the fact that the scientists believe the planet is about 17 times heavier than the Earth.

 

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The team originally expected the massive planet to be a gas giant rather than a rocky world. The planet orbits its star every 45 days. The official name for the planet is Kepler-10c. To determine the weight of the planet, the team used special instruments to measure its density and found it was much heavier than Earth.

Continue reading 'NASA Kepler spacecraft discovers mega-Earth planet' (full post)

Neil DeGrasse Tyson's greatest fear is that Aliens think we are stupid

If you have ever watched the slick show on TV called Cosmos that is hosted by Neil DeGrasse Tyson, or seen the memes online that feature his visage, you are familiar with the astrophysicist. Tyson has said that alien contact is the next frontier, but that contact may have already come and gone.

 

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Tyson says that his greatest fear is that we have already been visited by extraterrestrials, but they chose to not make contact with us. He says that his fear is that they decided there is no intelligent life on Earth.

Continue reading 'Neil DeGrasse Tyson's greatest fear is that Aliens think we are stupid' (full post)

Raptor robot mimics the extinct dinosaur of the same name

Researchers around the world are hard at work designing and building robots that can perform all sorts of tasks. One of the robots that these researchers are working on is the Raptor. The bot gets its name from the fact that it is modeled after the velociraptor dinosaur.

 

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Raptor was designed by the Korea Advanced Institute of Science and Technology. The both has two legs and a thirds appendage that is like a tail. During tests of the robot on a treadmill, it was able to achieve speeds of over 28 mph.

Continue reading 'Raptor robot mimics the extinct dinosaur of the same name' (full post)

Google said to spend over $1 billion on satellites for internet access

A rumor is making the rounds that internet giant Google is set to spend over $1 billion to purchase satellites that will be placed into orbit to provide broadband. According to people familiar with the project, Google will be using the low altitude satellites to bring internet access to portions of the country where wired broadband isn't available.

 

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Sources claim that Google will start with 180 small, but high-capacity satellites that will orbit at lower altitudes than traditional satellites. The number of satellites could later be expanded. The satellites that Google will use are reportedly from a communications start-up called O3b Networks.

Continue reading 'Google said to spend over $1 billion on satellites for internet access' (full post)

Researchers pioneer lab-grown teeth with groundbreaking laser method

It's now possible for scientists to regrow actual teeth thanks to the efforts of a team of scientists. A Harvard-led team of researchers found that using a laser beam could trigger human dental stem cells, causing them to create dentin - the kind of tissue that's found underneath the enamel and makes up the majority of the average tooth.

 

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It's historically been difficult to coax stem cells into this kind of specialized growth, according to Digital Trends. But this new technique has done the trick in a lab environment and with animal models. This laser method, outlined in the Science Translational Medicine journal, could even be used for different organic materials if development continues.

 

It's probably not time to throw out the Colgate just yet, but for now this is a promising step forward in the area of regenerative stem cell research.

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