24/7 News Coverage
February 04, 2011
EXO WORLDS
Las Cumbres Scientists Play Key Role In New Planetry System Discovery
Santa Barbara CA (SPX) Feb 04, 2011
NASA's Kepler mission has discovered its first Earth-size planet candidates and its first candidates in the habitable zone, a region where liquid water could exist on a planet's surface. UC Santa Barbara scientists are involved in the mission. Five of the potential planets are near Earth-size, and they orbit in the habitable zone of smaller, cooler stars than our Sun. Kepler, a space telescope, also found six confirmed planets orbiting a Sun-like star, Kepler-11. This is the largest group of trans ... read more

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EXO WORLDS

NASA Finds Earth-Size Planet Candidates In Habitable Zone
Is our Milky Way galaxy home to other planets the size of Earth? Are Earth-sized planets common or rare? NASA scientists seeking answers to those questions recently revealed their discovery. " ... more
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SATURN DAILY

Surprise Hidden In Titan's Smog: Cirrus-Like Clouds
Every day is a bad-air day on Saturn's largest moon, Titan. Blanketed by haze far worse than any smog belched out in Los Angeles, Beijing or even Sherlock Holmes's London, the moon looks like a dirt ... more
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EXO WORLDS

A Six-Planet System
A remarkable planetary system discovered by NASA's Kepler mission has six planets around a Sun-like star, including five small planets in tightly packed orbits. Astronomers at the University o ... more
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EXO WORLDS

Astronomers discover six planets
Astronomers said on Thursday they had found six planets orbiting a distant star in the most exciting but also most challenging find since exploration of other solar systems began 15 years ago. ... more
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EXO WORLDS

Earth-Size Planet Candidates Found In Habitable Zone
NASA's Kepler mission has discovered its first Earth-size planet candidates and its first candidates in the habitable zone, a region where liquid water could exist on a planet's surface. Five of the ... more
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IRON AND ICE

NASA Stardust Adjusts Flight Path For Comet Meetup
Just over two weeks before its flyby of comet Tempel 1, NASA's Stardust spacecraft fired its thrusters to help refine its flight path toward the comet. The Stardust-NExT mission will fly past comet ... more
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SKY NIGHTLY

A Picture-Perfect Pure-Disc Galaxy
The bright galaxy NGC 3621, captured here using the Wide Field Imager on the 2.2-metre telescope at ESO's La Silla Observatory in Chile, appears to be a fine example of a classical spiral. But it is ... more
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SATURN DAILY

Cassini Sends Back Postcards Of Saturn Moons
On Jan. 31, 2011, NASA's Cassini spacecraft passed by several of Saturn's intriguing moons, snapping images along the way. Cassini passed within about 60,000 kilometers (37,282 miles) of Enceladus a ... more
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24/7 Energy News Coverage
Major climate-GDP study under review after facing challenge
Putin decree allows Russia to increase greenhouse gas emissions
Sticky business: India's purchases of Russian oil
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IRON AND ICE

NASA's NEOWISE Completes Scan For Asteroids And Comets
NASA's NEOWISE mission has completed its survey of small bodies, asteroids and comets, in our solar system. The mission's discoveries of previously unknown objects include 20 comets, more than 33,00 ... more
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STELLAR CHEMISTRY

BigBOSS Advances On Dark Energy With Help From National Optical Astronomy Observatory
The National Optical Astronomy Observatory (NOAO), the National Science Foundation's (NSF's) research and development center for ground-based astronomy, has announced its conditional approval of the ... more
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STELLAR CHEMISTRY

Working Together To Take The Pulse Of The Universe
Using the Parkes radio telescope, CSIRO astronomers are working closely with NASA to unlock one of astronomy's great enigmas - the science behind pulsars. The team are using the world-class fa ... more
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TECH SPACE

Report: Space 'junk' threatens services
The amount of junk orbiting Earth in space is nearing a "tipping point" that may threaten the $250 billion space services industry, a U.S. report says. ... more
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STELLAR CHEMISTRY

Second Sun May Appear At Any Moment
Scientists claim that Betelgeuse, a star 640 light years away from Earth, is going to explode soon. Nikolai Chugai, head of the department of Variable Stars and Astronomical Spectroscopy of the Russ ... more
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SOLAR SCIENCE

Our Sun And Beyond
Our Sun has been around for about 4.6 billion years, and will probably last for another few billion years. Although this may seem to be a long time, it is a relatively short interval in the life of ... more
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TECH SPACE

'Space net' for orbiting debris proposed
Japan's space agency says it is teaming up with a maker of fishing nets to create a "space net" for safely collecting orbiting space debris. ... more
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IRON AND ICE

Spacecraft finds new comets, asteroids
A NASA spacecraft surveying our solar system has discovered previously unknown objects, including 20 new comets and more than 33,00 asteroids, scientists say. ... more
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Military Space News, Nuclear Weapons, Missile Defense
Dogs of war: China touts killer robot 'wolves'
US government gets a year of ChatGPT Enterprise for $1
Russia hints at deploying mid-range missiles after ending INF moratorium
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TIME AND SPACE

CERN accelerator to run another year
The closure of Europe's Large Hadron Collider has been pushed back a year because the machine is running so well and giving scientific results, researchers say. ... more
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TIME AND SPACE

Tracking The Origins Of Speedy Space Particles
NASA's Time History of Events and Macroscale Interaction during Substorms (THEMIS) spacecraft combined with computer models have helped track the origin of the energetic particles in Earth's magneti ... more
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SKY NIGHTLY

Gemini South Shines First Sodium Laser "Constellation"
In the early morning of January 22, 2011 at 4:38am, Chile Summer Time, a new era in high-resolution astronomy began with the successful propagation of a 5-star sodium laser guide star "constellation ... more
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SPACE SCOPES

Hubble Sees Farther Back In Time Than Ever Before
Astronomers have pushed NASA's Hubble Space Telescope to it limits by finding what they believe to be the most distant object ever seen in the universe-at a distance of 13.2 billion light years, som ... more
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IRON AND ICE

NASA Comet Hunter Spots Its Valentine
NASA's Stardust spacecraft has downlinked its first images of comet Tempel 1, the target of a flyby planned for Valentine's Day, Feb. 14. The images were taken on Jan. 18 and 19 from a distance of 2 ... more
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TIME AND SPACE

Space Weather Model Transitions Into Operation
The first large-scale, physics-based space weather prediction model is transitioning from research into operation. Scientists affiliated with the National Science Foundation (NSF) Center for Integra ... more
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IRON AND ICE

Asteroids Ahoy! Jupiter Scar Likely From Rocky Body
A hurtling asteroid about the size of the Titanic caused the scar that appeared in Jupiter's atmosphere on July 19, 2009, according to two papers published recently in the journal Icarus. Data ... more
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MOON DAILY

NASA's New Lander Prototype Skates Through Integration And Testing
NASA engineers successfully integrated and completed system testing on a new robotic lander recently at Teledyne Brown Engineering's facility in Huntsville in support of the Robotic Lunar Lander Pro ... more
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24/7 News Coverage
SMOS mission reveals 15-year global forest carbon storage trends
Pacific microstate sells first passports to fund climate action
Great Barrier Reef suffers most widespread bleaching on record
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SATURN DAILY

A Fizzy Ocean On Enceladus
For years researchers have been debating whether Enceladus, a tiny moon floating just outside Saturn's rings, is home to a vast underground ocean. Is it wet--or not? Now, new evidence is tipping the ... more
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STELLAR CHEMISTRY

Runaway Star Plows Through Space
A massive star flung away from its former companion is plowing through space dust. The result is a brilliant bow shock, seen here as a yellow arc in a new image from NASA's Wide-field Infrared Surve ... more
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SPACE SCOPES

Hubble Finds A New Contender For Galaxy Distance Record
Pushing the Hubble Space Telescope to the limit of its technical ability, an international collaboration of astronomers have found what is likely to be the most distant and ancient galaxy ever seen, ... more
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SOLAR SCIENCE

What Impact Would Sun Dimming Have on Earth's Weather
Solar radiation management projects, also known as sun dimming, seek to reduce the amount of sunlight hitting the Earth to counteract the effects of climate change. Global dimming can occur as a sid ... more
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EXO LIFE

Astronomer discounts chances of alien life
A leading U.S. astronomer says there is no hope of finding alien life in space because all other planets discovered so far are to hostile for life. ... more
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TIME AND SPACE

Black Holes
The term "black hole" does not mean empty hole. This astrophysical phenomenon is anything but empty. It is just the opposite, a great amount of matter packed into a very small area. Think of a star ... more
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SOLAR SCIENCE

Solar Physicist Wins NAS Award
A senior astronomer at the National Solar Observatory has been awarded the Arctowski Medal of the National Academy of Sciences for "for major contributions to understanding the Sun's magnetic fields ... more
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TIME AND SPACE

Distant galaxy born in the dawn of time
Astronomers on Wednesday said they had snared an image of what may be the oldest galaxy ever seen, a starry cluster that came into being when the Universe was still a baby. ... more
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