Space

Mysterious massive flash over Russia’s Urals

A massive bright orange flash has lit up the sky over Russia's Sverdlovsk region in the Urals on November 14, 2014 at 13:39 UTC (18:39 local time). Videos of this "mysterious" explosion, which happened close to last year's Chelyabinsk event, have surfa

November 19, 2014

High-resolution geological map of asteroid Vesta published

Images from NASA's Dawn Mission have been used to create a series of high-resolution geological maps of the large asteroid Vesta, revealing the variety of surface features in unprecedented detail. These maps are included with a series of 11 scientific papers publish

November 18, 2014

Leonid meteor shower peaks tonight

Leonid meteor shower peaks during the night and early morning hours of November 17 and 18. Waning-crescent moon is favorable for this year's Leonids peak and will provide dark enough skies for night sky watchers. Leonids will radiate from the constelation Leo, but c

November 17, 2014

Philae completes it primary mission before hibernation

Rosetta's lander Philae has completed its primary science mission after nearly 57 hours on Comet 67P/Churyumov–Gerasimenko, ESA proudly announced today. With its batteries now depleted and without enough sunlight available to recharge, Philae has fallen into

November 15, 2014

Newly released map shows frequency of small asteroid impacts

A map released yesterday by NASA's Near Earth Object (NEO) Observation Program reveals that small asteroids frequently enter and disintegrate in the Earth's atmosphere with random distribution around the globe. Released to the scientific community, the map visua

November 15, 2014

New solar monitoring instrument "EXIS" passes final review

EXIS, the new solar monitoring instrument that will fly aboard new NOAA's GOES-S satellite has completed its final review, NASA Goddard Space Flight Center said yesterday.The Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) Flight Model 2 instrument that will

November 14, 2014

Philae alive, sends first images from a comet 511 million km away from Earth

In a media briefing held at ESOC today, ESA confirmed "Philae" lander is alive and operational after three touchdowns on Comet 67/P, located some 511 million kilometers away from Earth. First analysis of the touchdown data suggests that the lander bounced twic

November 13, 2014

Landing success! Philae makes history with first-ever landing on a comet

ESA Operations have just confirmed - Rosetta's lander named "Philae" successfully landed on Comet 67P/Churyumov–Gerasimenko on November 12, 2014. The touch down happened about 15:34 UTC, while the confirmation signal, as expected, arrived shortly aft

November 12, 2014

Live events scheduled for first-ever landing attempt on a comet - November 11/12, 2014

After a ten-year journey through the Solar System ESA's Rosetta spacecraft arrived at Comet 67P/Churyumov–Gerasimenko on August 6, 2014. The mission’s lander, Philae, will be deployed on Wednesday, November 12 at 08:35 UTC from a distance of 22.5 km

November 11, 2014

Siding Spring's flyby effects on Martian atmosphere revealed

Two NASA and one European spacecraft that obtained the first up-close observations of a comet flyby of Mars on October 19, 2014 have gathered new information about the basic properties of the comet’s nucleus and directly detected the effects on the Martian atmosph

November 07, 2014

Rocket experiment redefines what scientists think of as galaxies

NASA's sounding rocket experiment has detected a surprising surplus of infrared light in the dark space between galaxies, a diffuse cosmic glow as bright as all known galaxies combined. The glow is thought to be from orphaned stars flung out of galaxies. The finding

November 07, 2014

Five years of soil moisture and ocean salinity

The Soil Moisture and Ocean Salinity (SMOS) has orbited more than one billion kilometers around Earth for the past five years observing Earth's water cycle changes over the years. ESA's Earth Explorer SMOS mission was launched on November 2, 2009 from Plesetsk

November 04, 2014

Night sky guide for November 2014

It doesn't quite fit in a night sky guide, but this month might also be called "Rosetta's" month. After years of traveling through the solar system and finally reaching comet 67P/Churyumov–Gerasimenko in August 2014, ESA will attempt humanity'

November 01, 2014

Partial solar eclipse on October 23, 2014

The final eclipse event of 2014 occurs at the Moon's ascending node in southern Virgo on Thursday, October 23, 2014. This will be a partial solar eclipse almost exclusively visible from Canada and the USA. Except for the far northeast, a sunset eclipse will be visib

October 22, 2014

Rosetta could change science forever

Human beings around the world may be witnessing one of the most significant dramas in the modern history of the space sciences. The ESA’s Rosetta mission to the comet 67P has shattered the theoretical predictions of standard comet science.For many decades, we

October 17, 2014

LRO finds young volcanic deposits on the Moon

NASA’s Lunar Reconnaissance Orbiter (LRO) found scores of young volcanic deposits estimated to be less than 100 million years old and provided researchers with strong evidence the Moon's volcanic activity slowed gradually instead of stopping abruptly a billion

October 14, 2014

NuSTAR discovers first ultraluminous pulsar, impossibly bright dead star

Astronomers working with NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) have found a pulsating dead star beaming with the energy of about 10 million suns. The object, previously thought to be a black hole because it is so powerful, is in fact a pulsar - the

October 10, 2014

Space fleet ready for Siding Spring's historic brush with Mars

C/2013 A1 (Siding Spring) is scheduled for a very close flyby at only about 139 500 km (88 000 miles) away from the surface of Mars on October 19, 2014 around 18:27 UTC. That is less than half the distance between Earth and its moon and less than one-tenth the distance

October 10, 2014

Total lunar eclipse on Wednesday, October 8, 2014

he second total lunar lunar eclipse of 2014 and 2015 lunar-eclipse tetrad will occur on Wednesday, October 8, 2014, and will be visible from the Pacific Ocean and regions immediately bordering it. As the Moon passes completely through the Earth's dark shadow, or

October 06, 2014

Smallest exoplanet found to have water vapour

The smallest exoplanet (about the size of Neptune) HAT-P-11b have been discovered to have clear skies and steamy water vapors as observed by astronomers using data from three of NASA's space telescopes - Hubble, Spitzer and Kepler.John Grunsfeld, assistant administr

October 05, 2014

Comet 67P has 19 000 km long coma and Rosetta is less than 30 km from its surface

ESA has released a montage of four images of Comet 67P/C-G taken on September 26, from a distance of 26.3 km (16 miles) from the center of the comet, showing spectacular region of activity at the neck of the comet. What we’re seeing is the product of ices

October 04, 2014

Space debris or daylight meteor caught on video, Canada

A daylight meteor or falling space debris was observed and caught on tape earlier this week over Canada.Janette Casey Ewens, who owns Labyrinth Farms north of Kamloops, was in the barn yard at 6 a.m. local time on Monday, September 29, when she saw a "thing" f

October 03, 2014

Night sky guide for October 2014

A total lunar eclipse will be visible on October 8 throughout most of North America, South America, Asia, and Australia. The Moon will gradually get darker and then take on a rusty or blood red color. It is the latter of two total lunar eclipses in 2014, and the second

October 01, 2014

Swift observes mega flares from a mini star

On April 23, NASA's Swift satellite detected the strongest, hottest, and longest-lasting sequence of stellar flares ever seen from a nearby red dwarf star. The initial blast from this record-setting series of explosions was as much as 10 000 times more powerful than

September 30, 2014

NASA and partners target megacities' carbon emissions

As world leaders attended the UN Climate Summit 2014, NASA has joined others in an international initiative to monitor the greenhouse gas emissions of Earth's most populous cities.NASA recently launched Orbiting Carbon Observatory-2 (OCO-2) satellite which can detec

September 30, 2014

Humanity's first attempt to soft-land on a comet scheduled for November 12, 2014

Launched on March 2, 2004, from Europe’s Spaceport in Kourou, French Guiana, ESA's comet chaser Rosetta is scheduled to deploy it's lander, Philae, to the surface of Comet 67P/Churyumov–Gerasimenko on November 12, 2014. This will be humanity's fi

September 30, 2014

Turning International Space Station into a giant Earth observer

With the inclusion of six new Earth science instruments NASA wants to take the earth watching capability of ISS to a whole new level. The upgrading process started on September 20th when a SpaceX resupply rocket blasted off from Cape Canaveral carrying the first NASA Ea

September 29, 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

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

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

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

India's first Mars satellite 'Mangalyaan' enters orbit

India's first interplanetary mission to planet Mars, Mars Orbiter Mission, arrived in the Martian orbit on September 24, 2014 making India the first nation to enter the Mars's orbit in it’s first attempt and the first Asian nation to reach the Red planet.I

September 24, 2014

MAVEN arrives to Mars one month before Comet Siding Spring

At 02:24 UTC today NASA's MAVEN spacecraft reached planet Mars and entered its orbit. MAVEN (Mars Atmosphere and Volatile Evolution) is the first spacecraft dedicated to exploring the tenuous upper atmosphere of Mars. It is expected to begin its primary mission in a

September 22, 2014