Search results for: earth development

China sets up rare earth association to regulate the sector’s development

China has created a rare earth association in a bid to regulate the sector's development, as it continues to face criticism over its policies

…, strengthen environmental checks, and implement stricter rare earth environmental policies,” Su Bo was quoted as saying by the Xinhua news agency. According to Xinhua, the association will have 155 members, including some of the biggest producers of rare earths, and report to the Ministry of Industry and Technology which regulates production of these elements.  …

Earth Hour 2013: Switch off your light for one hour on March 23

Millions of people around the world switch off their lights for an hour to mark Earth Hour on the last Saturday of March each year

…live in harmony with nature. The organization functions through a network of more than 90 offices in more than 40 countries worldwide. Its first office was founded in Morges, Switzerland, on September 11, 1961….

Earth Hour 2012: turn off your non-essential lights from 20.30 to 21.30 and save the planet

Earth Hour 2012 will take place on March 31, 2012 from 8.30 p.m. to 9.30 p.m., at participant's local time

…h Hour 2011 was the biggest year in the campaign’s five year history, reaffirming it as the largest ever voluntary action for the environment. It took place in a record 5,251 cities and towns in 135 countries and territories in all seven continents. It had an estimated reach of 1.8 billion people across the globe. In addition to this, the campaign’s digital footprint grew to 91 million…

NASA space telescope discovered Kepler-20f, the twin of Earth

…US, said: “It is the first time humanity has been able to discover an object similar to the Earth around a star, so maybe we will be able to find others. “This could be an important milestone. I think 10 years or maybe even 100 years from now people will look back and ask when was the first Earth-sized planet found. It is very exciting.” The parent star, Kepler-20, is not exactly a close neighbor,…

Earth at risk of irreversible change due to green decline, UN warns

With water demand rising, forests and fish stocks declining, and lack of action on climate change, life on Earth may be at risk to an irreversible change

…se gas emissions are on track to warm the world by at least 3C on average by 2100 • most river basins contain places where drinking water standards are below World Health Organization standards • only 1.6% of the world’s oceans are protected. A few hours after GEO-5′s release, the journal Nature published a review of evidence on environmental change concluding that the biosphere –…

Titan, Saturn’s largest moon, described as a “weirdly Earth-like place”

Astronomers studying Titan, Saturn's largest moon, have described it as "a weirdly Earth-like place" when it comes to geology

It is well known that Earth is unique as the only planet in the solar system which can sustain life. However, in other respects, Earth may not be quite as unusually as is often thought. Astronomers studying Titan, Saturn’s largest moon, have described it as “a weirdly Earth-like place” when it comes to geology. Titan boasts landscapes shaped by the flow of rivers – though…

Asteroid 2012 DA14 will pass closer than geostationary satellites to Earth in 2013

Asteroid 2012 DA14, a 150-foot space rock orbiting Earth, will pass closer than geostationary satellites to our planet on February next year

Asteroid 2012 DA14, a 150-foot space rock orbiting Earth, will pass closer than geostationary satellites to our planet on February next year. NASA’s Impact Risk report said that the odds of the space rock actually hitting Earth are very low indeed – but on February 15, 2013, it will pass just 17,000 miles from Earth, closer than “geostationary” satellites. If an asteroid of that size…

New 460ft-wide asteroid could hit Earth in 2040, says NASA

NASA has identified a 460 ft wide asteroid, 2011 AG5, soaring through space and calculated that it could potentially impact Earth on February 5th 2040

…pass” of Earth, which is an area it passes through on the orbit before it would hit Earth. According to NASA’s Jet Propulsion Lab, this will be within a mere 0.02 astronomical units of our planet, or 1.86 million miles. NASA has identified a 460 ft wide asteroid, 2011 AG5, soaring through space and calculated that it could potentially impact Earth on February 5th 2040   According to NASA, a…

Venus transit of the Sun visible from Earth today

Venus is set to move across the face of the Sun as viewed from Earth in a more than six-and-a-half-hour transit, which starts just after 22.00 GMT on Tuesday

…ing to stream pictures. Venus transits occur four times in approximately 243 years; more precisely, they appear in pairs of events separated by about eight years and these pairs are separated by about 105 or 121 years. The reason for the long intervals lies in the fact that the orbits of Venus and Earth do not lie in the same plane and a transit can only occur if both planets and the Sun are situa…

Rocky planet with liquid water and temperature similar to Earth discovered by ESO

Astronomers from European Southern Observatory in La Silla Paranal, Chile, South America, have found a planet which is one of the best candidates for life ever found by telescopes on Earth

Astronomers from European Southern Observatory (ESO) have found a planet which is one of the best candidates for life ever found by telescopes on Earth. The newly discovered planet is rocky, like Earth, and orbits its sun within the “habitable zone”, where temperatures are just right for liquid water to exist on the planet’s surface. The temperature on the surface could be close to Earth…

Satellite strikes Earth tonight and could land between UK and South America.

The six-ton Upper Atmosphere Research Satellite will crash to Earth this evening

A satellite, weighing six tons and currently out-of-control, will strike Earth at 18,000 mph and could land almost anywhere this evening – NASA warned last night. The satellite has the size of a bus and will break up on entering Earth’s atmosphere, flinging huge chunks of metal weighing up to 350 lb (150 kg) across hundreds of miles. The six-ton Upper Atmosphere Research Satellite will crash to…

2005 YU55 asteroid whistled past Earth at 202,000 miles away

2005 YU55, an asteroid the size of an aircraft carrier whistled past Earth at a distance of 202,000 miles away, slightly nearer than the moon, on November 8

…e is coal black and it spins slowly through space. It travels at 30,000 mph and was last this close to Earth some 200 years ago. The last time a large cosmic interloper came that close to Earth was in 1976, and it won’t happen again until 2028. However, it was bad news for all but the most committed of stargazers. It was not visible to the naked eye – even at its closest point to Earth

Asteroid 2012 JU passed Earth, coming closer than the moon

Asteroid 2012 JU passed within nearly 119,000 miles of Earth on May 14, just a whisker away from us in astronomical terms

Asteroid 2012 JU passed within nearly 119,000 miles of Earth on May 14, just a whisker away from us in astronomical terms. Indeed, the bus-sized asteroid came closer to us than the moon does, with our celestial partner spinning around us at a distance of 238,000 miles. Luckily, we were never in any danger from the 12-metre wide asteroid, but it is another reminder of the risk we face from these r…

Shifts in Earth‘s axis are enough to trigger the ice ages, Harvard Prof. Peter Huybers proves

Prof. Peter Huybers has finally proved the idea that slight shifts in Earth's axis are enough to trigger the ice ages using computer models to test competing ideas

…7;s climate and could, its author says, be crucial to “predicting long-term changes in future climate”. Two “cycles” in the way Earth’s axis spins have an effect on the cycle – one lasting 10,000 years and one lasting roughly 40,000 years. When they align correctly, ice melts. At the other extreme, glaciers advance. The idea that these could dictate the cycles of glaciation in Earth…

Phobos-Ground probe will plummet to Earth days after New Year

Phobos-Ground craft is expected to plummet to Earth between January 6 and January 19

Phobos-Ground, the $170 million Russian probe, is now heading back to Earth and will crash between January 6 and January 19, but it’s not possible to predict where until a few days beforehand. The Phobos-Ground craft, which was supposed to travel to Phobos, one of Mars’s two moons, became stuck in Earth orbit after its thrusters failed. What’s more, one of the probe’s gauges has a small amount of…

Black Marble: Night-time view of Earth pictured by Suomi satellite

Night-time view of Earth, called Black Marble, assembled from a series of cloud-free images acquired by Suomi satellite

A spectacular night-time view of Earth, called Black Marble, has been assembled from a series of cloud-free images acquired by one of the most capable satellites in the sky today – the Suomi spacecraft. The platform was launched by the US last year, principally to deliver critical meteorological data. The Black Marble dataset shows off one of Suomi’s key innovations: the low-light sen…

Rio+20 Summit ends with corporate power warning

Rio+20, the UN sustainable development summit in Brazil, has ended with world leaders adopting a political declaration hammered out a few days previously

…al level – all those things are pushing the green economy forwards.” The need to put the world on a sustainable track, and the perils of not doing so, were outlined most influentially in a 1987 commission chaired by Gro Harlem Brundtland, then Prime Minister of Norway. “Obviously when you look back 25 years now, less than one would have expected has happened – that’s…

Astonishing images of Earth as seen from the moon captured by a NASA’s MoonKam camera

Image of Earth as seen from the moon surface taken aboard the Ebb spacecraft

…#8211; Ebb and Flow – mapping the moon’s gravity using tiny variations in their flight path to measure what is “inside” the moon. The images were taken aboard the Ebb spacecraft from March 15-17 and downlinked to Earth on March 20. “MoonKAM is based on the premise that if your average picture is worth a thousand words, then a picture from lunar orbit may be worth a classroom full of en…

China challenged on rare earth exports at World Trade Organization

The US, EU and Japan have filed a case against China at the WTO, challenging its restrictions on rare earth exports

…TO rules,” said Chinese foreign ministry spokesman Liu Weimin. “Exports have been stable. China will continue to export, and will manage rare earths based on WTO rules,” he said. The 17 metals are used in electrical products, as well as many renewable energy devices. There have been concerns that Beijing has implemented the quotas in a bid to ensure that prices remain low within…

Moon formation new theory

What is certain is that some sort of impact from another body freed material from the young Earth and the resulting debris coalesced into today's Moon

Scientists have proposed a new idea in the long-running debate over the Moon formation. What is certain is that some sort of impact from another body freed material from the young Earth and the resulting debris coalesced into today’s Moon. But the exact details of the impactor’s size and speed have remained debatable. In a report online to be published in Icarus, researchers suggest t…

Bus-sized asteroid is set to pass extremely close to Earth today

NASA announces that an asteroid the size of a bus is set to pass extremely close to Earth today

NASA announces that an asteroid the size of a bus is set to pass extremely close to Earth today. Asteroid 2012 BX34 will pass within 36,750 miles of Earth at about 3:30 p.m GMT/10:30 a.m. EST Friday, January 27, tweeted astronomers with NASA’s Asteroid Watch program. Even though this is more than five times closer than the moon, at 11 meters wide, the rock won’t be any threat to Earth. “It…

Total lunar eclipse 2011: the last chance to see an “impossible” red moon phenomen

The color of the lunar eclipse gives us a report card on the health of the earth's atmosphere; when it is coppery red it means everything is normal

Today is the last chance to see the natural wonder of a total lunar eclipse in 2011. The Earth passed between the moon and the sun this morning, treating early risers to a cosmic, rusty-red lunar light spectacular. And additionally it was a rare chance to see an “impossible” eclipse, with the moon red and the rising sun in the sky simultaneously. Unlike total solar eclipses total lunar eclipses a…

Sun is today bombarding Earth with radiation from the biggest solar storm in 7 years

Radiation from Sunday's flare arrived at Earth an hour later and will probably continue through until Wednesday

Specialists announce that the sun is today bombarding Earth with radiation from the biggest solar storm in almost seven years, with more to come from the fast-moving eruption. The solar storm occurred at about 11: 00 p.m. Eastern Time on Sunday and will hit Earth with three different effects at three different times. The biggest issue is radiation, which is mostly a concern for satellite disrupti…

Super Earth exoplanet GJ 1214b existence confirmed

Exoplanet GJ 1214b, so-called "Super Earth”, is bigger than our planet, but smaller than gas giants such as Jupiter

Astronomers using Hubble Space Telescope have confirmed the existence of a new class of planet: a waterworld with a thick, steamy atmosphere. The exoplanet GJ 1214b is a so-called “Super Earth” – bigger than our planet, but smaller than gas giants such as Jupiter. Observations using the Hubble telescope now seem to confirm that a large fraction of its mass is water. The planet&#…

Failed Phobos-Grunt space probe is about to fall back to Earth on Sunday

Phobos-Grunt's rate of descent is being monitored by radar and the tracking groups will be using this information to try to narrow the uncertainties as the weekend progresses

Phobos-Grunt, the Russian’s failed Mars probe, is about to fall back to Earth – quite probably on Sunday. Phobos-Grunt spacecraft has been losing altitude rapidly in recent days and will soon be pulled into the top of the atmosphere where it will be destroyed. The probe weighed some 13 tons at launch, but very little of this mass should make it through to the surface. Russian space ag…

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