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‘Science’ Stories

NASA planning emergency spacewalk to fix ISS ammonia leak

, May 10th 2013 Discuss [0]

After an ammonia leak was discovered on the International Space Station last night, NASA and the ISS crew are working together to come up with a fix. It's been decided that an emergency spacewalk will be conducted to inspect the leak and attempt to fix it before matters get worse. The leak is on the outside, so it isn't immediately life-threatening, but the supply will run out if the leak continues. Read The Full Story

Remains of Earth-like planets discovered orbiting burnt-out stars

A huge number of incredibly cool and impressive discoveries about our solar system and the universe in general have been made using the Hubble space telescope. One of the latest discoveries made by scientists using the space telescope is signs of Earth-like planets discovered in the atmospheres of a pair of burnt out stars in a nearby star cluster. Read The Full Story

NASA says ISS has an ammonia coolant leak

NASA has confirmed that the international space station is currently in need of maintenance on the cooling system used on one the solar power generating arrays. At about 10:30 AM yesterday, members of ISS Expedition 35 crew reported to NASA that small white flakes were floating away from an area of the ISS' P6 truss structure. Read The Full Story

Study suggests water on the Moon came from Earth

, May 9th 2013 Discuss [0]

Scientists and researchers have discovered that droplets of water found in lunar rocks brought back from the Moon are identical on a chemical level from that of samples of ancient Earth. The rocks used in the study came from samples brought back by Apollo 15 in 1971 and Apollo 17 in 1972, the latter being NASA's last mission to the moon. Read The Full Story

Tomorrow’s annular eclipse to be live broadcasted online

Tomorrow evening, an annular eclipse is scheduled to happen in remote areas of the world most of us are not located in, a problem that is of no worry thanks to modern technology. For those who wish to watch the event, an Australia-based telescope will broadcast the eclipse from start to finish, allowing anyone to watch it from anywhere in the world. Read The Full Story

Robot with gooey feet can scale tall mountains using hot plastic

Researchers in Switzerland are currently working on an interesting new robot that uses melting plastic feet to adhere to vertical surfaces. The robot is designed with special footpads that heat rapidly allowing plastic compounds to melt and ooze into the surface that the bot needs to climb. Molded plastic feet may not sound particularly strong, but strong they are. Read The Full Story

Herschel space telescope watches our neighborhood black hole feasting

Never before seen observations of the supermassive black hole at the center of the Milky Way have been made by the Herschel space observatory, revealing unexpectedly huge temperatures as the stellar body chews through gas and dust. Sagittarius A*, the black hole around 26,000 light years from our solar system, had previously been shrouded in too much space debris to clearly make out the processes going on around it; however, thanks to new work by the European Space Agency, new theories around radiation have been spawned to explain the 1,000-degree centigrade heat. Read The Full Story

Earth is being cooled by pollutants, say researchers

We've heard quite a bit on the climate-change effects of pollution, but much of it has centered on increased global temperatures, resulting in reduced ice caps and particularly volatile storms that have ravaged many places around the world in the last decade. Now a new study has shown that pollutants can also have a cooling effect on our planet via their effects on clouds. Read The Full Story

NASA images brightest gamma-ray burst ever

Back on April 17, we reported on gamma-ray burst GRB 111209A, which was the longest of three unusually long bursts that were first detected back in 2010. Gamma-ray bursts typically only last a few seconds, but these three - and 111209A in particular - lasted into a span of hours, confounding scientists, who eventually identified the phenomenon as being the result of a supergiant star's death. All three of those bursts have been trumped by GRB 130427A. Read The Full Story

Researchers discover correlation between bullet speed and number of cracks in glass

, May 6th 2013 Discuss [0]

Scientists and researchers at Aix-Marseille University have conducted a study that claims there is a correlation between a bullet's speed and the number of cracks in a glass window where the bullet went through. After shooting at over 100 plexiglass plates, the researchers have concluded that the number of cracks tells us something about how fast the bullet penetrated through. Read The Full Story

Mongolia’s stolen T-Rex finally headed home: one year later

, May 6th 2013 Discuss [0]

Just under one year ago, the story of a $1 million dollar Tyrannosaurus Rex made its way across newslines due to its rarity and the fact that it'd been stolen from Mongolia. Fast forward to now and this Tarbosaurus Bataar thunder lizard is finally headed back to its home, the until-recently holder of this collection of fossils headed to court with a collection of charges against him. Eric Prokopi is not having a good day today. Read The Full Story

Manned Mars missions in 20 years say space experts

A manned mission to Mars could take place within the next two decades, NASA and the private sector have agreed, though the race is on to research and fund such the next ambitious step fo the space race. The feasibility of such a mission – and the political, financial, technological, and social problems that would need to be addressed first – is on the agenda of the Humans to Mars (H2M) summit this week, with NASA staffers, researchers, private space agencies, and more all coming together at George Washington University to explore the practicalities of sending astronauts to Mars by the 2030s.

mars

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