Latest articles - page 150

The Aral Sea disaster - South Aral Sea loses its Eastern lobe

Summer 2014 marked the first time the eastern basin of the South Aral Sea has completely dried. The once-extensive lake in Central Asia has been shrinking markedly since the 1960s. The main causative factor until the 1960s was the periodic westward diversion of the Amu

September 29, 2014

Deadly M5.1 earthquake hits central Peru, leaves 60 collapsed houses

A very shallow earthquake measuring M5.1 (IGP) on the Richter scale hit central Peru on September 28, 2014, at 02:35 UTC (September 27 at 21:35 local time). Peruvian Civil Defense service said the quake struck at depth of 8 km (INDECI) . USGS is reporting M4.9 at depth

September 29, 2014

Large earthquake swarm rattles Long Valley caldera, California U.S.

A large earthquake swarm is currently underway in Long Valley caldera, Mammoth Lake region of California U.S., east of the Sierra Nevada mountains. The swarm started on Thursday, September 25, 2014, and it is one of the largest earthquake swarms in this region in the pa

September 29, 2014

Tropical Storm "Kammuri" continues to track off the coast of Honshu, Japan

An area of low pressure that produced showers and thunderstorms near the Mariana Islands has strengthened into Tropical Storm "Kammuri" on September 26, 2014. Kammuri continues to stir off the eastern sea board of Honshu bringing gusty winds to the Izu and

September 28, 2014

Moderately strong M5.1 solar flare erupted

A moderately strong M5.1 solar flared erupted around Sunspots 2172 and 2173 at 02:58 UTC on September 28, 2014. The event was associated with a Type II and Type IV Radio Emissions, along with a 10cm Radio Burst (TenFlare). GOES X-Ray flux and SDO's AIA 094 image

September 28, 2014

Curiosity rover takes first sample of Mount Sharp

NASA's Curiosity Mars rover has collected its first sample of the layered mountain whose scientific allure drew the mission to choose this part of Mars as a landing site.Late Wednesday, September 24, the rover's hammering drill chewed about 6.7 centimeters (2.6

September 27, 2014

Electric sparks shape lunar surface

According to a recent paper, scientists are now exploring whether so-called “electrical sparking may occur on the moon, altering the lunar soil. The scientists have developed computer models to explore how strong electric fields might accumulate in permanently sha

September 27, 2014

Powerful and deadly eruption of Mount Ontake, Japan

Japan's Mount Ontake volcano suddenly erupted shortly before noon local time today (03:00 UTC) spewing ash high into the sky and down the mountains' slope for more than 3 km. Tokyo VAAC reported ash plume rising up to 11 km (37 000 feet) and drifting East at 03:

September 27, 2014

ISERV Viewer - New online tool for viewing images of Earth from ISS

A new user-friendly online resource interface - ISERV Viewer - with nearly two years of Earth images taken from a space station camera was recently released to the public. The interface is a world map that links to thousands of images made by the ISERV camera.ISERV (Int

September 27, 2014

Many views of a massive CME - July 23, 2012

On July 23, 2012, a massive cloud of solar material erupted off the sun's right side, zooming out into space. It soon passed one of NASA's Solar Terrestrial Relations Observatory, or STEREO, spacecraft, which clocked the CME as traveling between 2 900 - 3 500 km

September 26, 2014

MAVEN returns its first Mars observations

Just after arrival, NASA’s Mars Atmosphere and Volatile Evolution (MAVEN), the first spacecraft sent to explore the tenuous upper atmosphere of Mars, has started working on it's mission. Within 24 hours of being placed in the Red Planet's orbit, the spacec

September 26, 2014

Monster black hole lurking inside one of the tiniest galaxies ever known

A supermassive blackhole has been found inside the tiniest galaxy ever found, the M60-UCD1, located about 54 million light years away from Earth. Researchers used NASA’s Hubble and the Gemini North 8-meter optical and infrared telescope on Hawaii to observe and

September 26, 2014

Sierra Leone announces indefinite citizen lockdown: two million people forced into endless quarantine as food prices skyrocket

High-density population areas of Sierra Leone have just been locked down in the largest pandemic quarantine in history, and it's already causing a collapse of the food delivery infrastructure. The local government says forced isolation orders will remain in effect u

September 26, 2014

An anomaly in satellites' flybys baffles scientists

Scientists have found anomalies in the speed of space probes such as Rosetta and Cassini, as they fly over certain planets, something they haven't been able to explain. Noticed for the first time during a careful inspection of DSN Doppler data shortly after the Eart

September 26, 2014

Active volcanoes in the world: September 17 - 23, 2014

New activity/unrest was observed at 6 volcanoes from September 17 - 23, 2014. Ongoing activity was observed at 12 volcanoes.New activity/unrest: Bardarbunga, Iceland | Mayon, Luzon (Philippines) | Rabaul, New Britian (Papua New Guinea) | Rincon de la Vieja, Costa Ric

September 25, 2014

Very strong earthquake M6.2 rattles Alaska, USA

A very strong earthquake measuring M6.2 on the Richter scale hit Cook Inlet region of Alaska​, USA at 17:51 UTC (09:51 local time) on September 25, 2014. USGS is reporting depth of 101.7 km (63.2 miles).Epicenter was located 95 km (59 miles) WNW of Willow, 130 km (81

September 25, 2014

Groundwater chemistry as a precursor for earthquakes: The Iceland experience

Even during ancient times, our predecessors have used numerous precursor signals for upcoming natural disasters. Groundwater chemistry is one of them and according to latest scientific researches it has been observed to change before earthquakes. Alasdair Skelton from

September 25, 2014