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February 21, 2013
SATURN DAILY
Cassini Sheds Light On Cosmic Particle Accelerators
Pasadena CA (JPL) Feb 21, 2013
During a chance encounter with an unusually strong blast of solar wind arriving at Saturn, the international Cassini spacecraft detected particles being accelerated to ultra-high energies, similar to the acceleration that takes place around supernova explosions. Shock waves are commonplace in the universe, for example in the aftermath of a stellar explosion as debris accelerates outwards in a supernova remnant, or when the flow of particles from the Sun - the solar wind - impinges on the magneti ... read more
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SATURN DAILY

Cassini Sees Titan Cooking up Smog
A paper published this week using data from NASA's Cassini mission describes in more detail than ever before how aerosols in the highest part of the atmosphere are kick-started at Saturn's moon Tita ... more
SATURN DAILY

NASA's Cassini Watches Storm Choke on Its Own Tail
Call it a Saturnian version of the Ouroboros, the mythical serpent that bites its own tail. In a new paper that provides the most detail yet about the life and death of a monstrous thunder-and-light ... more
ROCKET SCIENCE

NASA Engineers Resurrect And Test Mighty F-1 Engine Gas Generator
Imagine a young engineer examining an artifact from the Apollo era that helped send people on humankind's first venture to another world. The engineer has seen diagrams of the rocket engine. She has ... more
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SATURN DAILY

Titan Gets a Dune "Makeover"
Titan's siblings must be jealous. While most of Saturn's moons display their ancient faces pockmarked by thousands of craters, Titan - Saturn's largest moon - may look much younger than it really is ... more


ROCKET SCIENCE

NASA Engineers Resurrect And Test Mighty F-1 Engine Gas Generator
Imagine a young engineer examining an artifact from the Apollo era that helped send people on humankind's first venture to another world. The engineer has seen diagrams of the rocket engine. She has ... more
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Cassini Suggests Icing On A Lake
It's not exactly icing on a cake, but it could be icing on a lake. A new paper by scientists on NASA's Cassini mission finds that blocks of hydrocarbon ice might decorate the surface of existing lak ... more
SATURN DAILY

Frozen hydrocarbon ice on Titan's oceans?
Blocks of hydrocarbon ice might be floating on the surface of existing lakes and seas of liquid hydrocarbon on Saturn's moon Titan, U.S. researchers say. ... more
Military Space News, Nuclear Weapons, Missile Defense
Back to Cold War as Russia probes NATO defences

Japanese aircraft scrambles endangering safety: China

China Concerned by India's Moves to Secure Northeastern Border

China punishes HK lawmaker for criticising leader

Chinese Communist leadership 'fundamental' to rule of law: party

Canadian military receiving satellite-on-the-move communications system

Iraq Sunni exiles say bombs cannot defeat IS

SATURN DAILY

Cassini Instrument Learns New Tricks
For seven years, a mini-fridge-sized instrument aboard NASA's Cassini spacecraft reliably investigated weather patterns swirling around Saturn; the hydrocarbon composition of the surface of Saturn's ... more
VENUSIAN HEAT

Saturn's Transit of Venus on Dec. 21, 2012
Last June, astronomers urged sky watchers to observe the transit of Venus. It was a once in a lifetime opportunity, they said. The black disk of the second planet wouldn't crawl across the face of t ... more
SATURN DAILY

From Cassini for the Holidays: A Splendor Seldom Seen
Just in time for the holidays, NASA's Cassini spacecraft, in orbit around Saturn for more than eight years now, has delivered another glorious, backlit view of the planet Saturn and its rings. ... more
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SATURN DAILY

Cassini Spots Mini Nile River on Saturn Moon
Scientists with NASA's Cassini mission have spotted what appears to be a miniature, extraterrestrial likeness of Earth's Nile River: a river valley on Saturn's moon Titan that stretches more than 20 ... more
SATURN DAILY

Titan, Saturn's Largest Moon, Icier than Scientists Thought
Scientists have long suspected that a vast ocean of liquid water lies under the crusty exterior of Titan, Saturn's largest moon. New analysis suggests that the internally generated heat that keeps t ... more
24/7 News Coverage
Oceans arrived early to Earth

America votes

Emerging disease could wipe out American, European salamanders

Magma pancakes beneath Lake Toba

Fewer Chinese couples want second child than expected: media

Clean Smell Doesn't Always Mean Clean Air

Restoring wetlands can lessen soil sinkage, greenhouse gas emissions

SATURN DAILY

NASA's Cassini Sees Abrupt Turn in Titan's Atmosphere
Data from NASA's Cassini spacecraft tie a shift in seasonal sunlight to a wholesale reversal, at unexpected altitudes, in the circulation of the atmosphere of Saturn's moon Titan. At the south pole, ... more
SATURN DAILY

Cassini Finds a Video Gamers' Paradise at Saturn
You could call this "Pac-Man, the Sequel." Scientists with NASA's Cassini mission have spotted a second feature shaped like the 1980s video game icon in the Saturn system, this time on the moon Teth ... more
LAUNCH PAD

NASA's Vehicle Assembly Building Prepared for Multiple Rockets
The Vehicle Assembly Building, or VAB, at NASA's Kennedy Space Center in Florida is undergoing renovations to accommodate future launch vehicles. A project of Ground Systems Development and Operatio ... more
LAUNCH PAD
NASA Rover Confirms First Drilled Mars Rock Sample

Rover finds gray rock beneath Red Planet's surface

Bleach could hamper Mars life search


LAUNCH PAD
Building a lunar base with 3D printing

US, Europe team up for moon fly-by

Russia to Launch Lunar Mission in 2015


LAUNCH PAD
Cassini Sheds Light On Cosmic Particle Accelerators

Cassini Sees Titan Cooking up Smog

NASA's Cassini Watches Storm Choke on Its Own Tail


LAUNCH PAD
Welcome Aboard Shenzhou 10

Reshuffle for Tiangong

China to launch 20 spacecrafts in 2013

SATURN DAILY

Cassini Halloween Treat: Titan Glows in the Dark
A literal shot in the dark by imaging cameras on NASA's Cassini spacecraft has yielded an image of a visible glow from Titan, emanating not just from the top of Titan's atmosphere, but also - surpri ... more
SATURN DAILY

Saturn's giant storm reveals the planet's churning atmosphere
A recent study of the giant storm whirling on Saturn for the past two years, which became known as the "Great Springtime Storm", has given planetary scientists new clues about the planet's weather. ... more
SATURN DAILY

Giant impact scenario may explain the unusual moons of Saturn
Among the oddities of the outer solar system are the middle-sized moons of Saturn, a half-dozen icy bodies dwarfed by Saturn's massive moon Titan. According to a new model for the origin of the Satu ... more
SATURN DAILY

The sound in Saturn's rings: RUB-Physicists explain nonlinear dust acoustic waves in dusty plasmas
Dusty plasmas can be found in many places both in space and in the laboratory. Due to their special properties, dust acoustic waves can propagate inside these plasmas like sound waves in air, and ca ... more
24/7 Energy News Coverage
A New Way To Convert Light To Electrical Energy

Westinghouse to Supply Advanced Safety System to Ukraine Nuclear Power Plants

Leaders Discuss Wind Power in Canada's Energy Future

'Nanomotor lithography' answers call for affordable, simpler device manufacturing

Reverse engineering materials for more efficient heating and cooling

Saving lots of computing capacity with a new algorithm

Nanosafety research - there's room for improvement

SATURN DAILY

What's Baking on Titan?

SATURN DAILY

A Long and Winding Road: Cassini Celebrates 15 Years

SATURN DAILY

Bouncing on Titan

SATURN DAILY

Navigating the Seas of Titan

SATURN DAILY

Titan Shows Surprising Seasonal Changes

SATURN DAILY

Does Triton Have a Subsurface Ocean?

SATURN DAILY

Saturn and its Largest Moon Reflect Their True Colors

CHIP TECH

NASA Goddard Team to Demonstrate Miniaturized Spectrometer-on-a-Chip

MARSDAILY

Mars Landing Sky Show

SATURN DAILY

Giant Ice Avalanches On Iapetus Provide Clue To Extreme Slippage Elsewhere In The Solar System

River networks on Titan point to a puzzling geologic history

Cassini Spots Daytime Lightning on Saturn

Saturn's Rings are Back

Cassini Flies High to View Saturn's Rings Again

The Titanian Seasons Turn, Turn, Turn

The Mysterious Case of the Disappearing Dust

Titan's tides point to hidden ocean

Cassini Shows Why Jet Streams Cross-Cut Saturn

Cassini Sees Tropical Lakes on Saturn Moon

Milky Way Cupcakes: A Savior for NASA's Non-manned Missions?

Enceladus Plume is a New Kind of Plasma Laboratory

Seeking Signs of Life at the Glacier's Edge

Cassini Spots Tiny Moon, Begins to Tilt Orbit

Cassini, Saturn Moon Photographer

Cassini to Probe Enceladus Gravity, Take Pictures

SwRI Scientists Assess Age Of Titan's Organic Atmosphere

Cassini Finds Saturn Moon has Planet-Like Qualities

NASA Research Estimates How Long Titan's Chemical Factory Has Been in Business

Cassini Sees Objects Blazing Trails in Saturn Ring

Cassini Finds Titan Lake is Like a Namibia Mudflat

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