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Latest Space science Stories

GOES-R EXIS instrument
2014-05-30 03:00:48

Lauren Gaches/Rob Gutro - NOAA/NASA Goddard Space Flight Center Two of the six instruments that will fly on NOAA's first Geostationary Operational Environmental Satellite - R (GOES-R) satellite have completed integration with the spacecraft. The Solar Ultraviolet Imager (SUVI) and Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) were installed on the sun-pointing platform. They will observe the sun and space weather, including coronal mass ejections, solar flares and ion fluxes that...

2014-05-28 08:23:58

Acquisition allows ILC to offer a broad range of solutions from bulk packaging to processing FREDERICA, Del. and ROSSENS, Switzerland, May 28, 2014 /PRNewswire/ -- ILC Dover, the global pioneer of disposable processing and powder containment systems for the pharmaceutical industry, announced today it has acquired JetSolutions SA, of Rossens, Switzerland. JetSolutions has extensive experience in powder/liquid mixing and processing operations including dosing, powder conveying, liquid...

International Space Station Science Forum Highlights Future Research
2014-05-22 03:13:00

Laura Niles, NASA To highlight the direction for life and physical sciences aboard the International Space Station, a panel of experts gathered today for the Destination Station: International Space Station Science Forum. This forum, the first in a new series of public discussions dedicated to research aboard the station, emphasized current and future microgravity research that will prepare astronauts for long-duration missions farther into the solar system than ever before and provide...

No Real-World Solutions Met During Special Meeting On Space Debris
2014-05-12 08:34:59

Lawrence LeBlond for redOrbit.com - Your Universe Online Humans have always been good at creating garbage. Just look around and you will find trash, junk and debris everywhere you go: landfills, waterways, city parks, neighborhood streets, forests and highways. While these are all hotbeds of man-made waste, one place in particular is increasingly becoming a huge threat to humanity – and all you have to do is look up. Space debris, or space junk, is a pressing problem for humanity both...

Cluster Helps To Model The Mysterious Magnetosphere Of Earth
2014-05-09 03:10:38

ESA For many years, scientists have been striving to understand the constantly changing structure and behavior of the huge magnetic bubble that surrounds our planet. One approach – pioneered by Russian scientist Nikolai Tsyganenko - has been to develop models based on data sent back by spacecraft, such as ESA's Cluster quartet. As Earth sweeps around the Sun, it is constantly bombarded by energetic particles from solar storms and deep space. Fortunately, the planet generates a...

Intense Solar Storm Narrowly Misses Earth
2014-05-02 15:33:50

[ Watch The Video: ScienceCasts: Carrington-Class CME Narrowly Misses Earth ] Science@NASA Last month (April 8-11), scientists, government officials, emergency planners and others converged on Boulder, Colorado, for NOAA's Space Weather Workshop—an annual gathering to discuss the perils and probabilities of solar storms. The current solar cycle is weaker than usual, so you might expect a correspondingly low-key meeting. On the contrary, the halls and meeting rooms were abuzz...

2014-05-01 20:20:37

New Satellite Will Advance Weather Forecasts on Earth and in Space DENVER, May 1, 2014 /PRNewswire/ -- The two large modules of the first GOES-R series weather satellite spacecraft were delivered to a cleanroom at Lockheed Martin's [NYSE: LMT] Space Systems facility near Denver. The Geostationary Operational Environmental Satellite-R series (GOES-R) is NOAA's next-generation geostationary weather satellites. With the delivery of the system module and the propulsion module, the weather...

NASA's BARREL Returns From Antarctica
2014-04-25 03:07:10

Karen C. Fox, NASA Three months, 20 balloons, and one very successful campaign: The team for NASA's BARREL – short for Balloon Array for Radiation belt Relativistic Electron Losses -- mission returned from Antarctica in March 2014. In a new NASA Flickr gallery, the team shared their images from weeks of work in the constant sun of the South Pole summer. BARREL's job is to improve our understanding of the mysterious Van Allen belts, two gigantic doughnuts of radiation that surround...

april 24 solar flare
2014-04-25 09:50:52

Karen C. Fox, NASA's Goddard Space Flight Center The sun emitted a significant solar flare, peaking at 8:27 p.m. EDT on April 24, 2014. Images of the flare were captured by NASA's Solar Dynamics Observatory. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground, however -- when intense enough -- they can disturb the atmosphere in the layer where GPS and communications signals travel....

Space Weather Tracking From The Ground
2014-04-24 06:22:48

April Flowers for redOrbit.com - Your Universe Online How do you measure the effects of space weather on Earth-bound electronics? According to NASA heliophysicist Antti Pulkkinen, with high-voltage power transmission lines and iPads. Pulkkinen, of NASA's Goddard Flight Center, is launching a one-to-two year pilot project this summer by installing scientific substations beneath high-voltage power transmission lines operated by Virginia's Dominion Virginia Power. These substations will...


Latest Space science Reference Libraries

Stellar Astrophysics
2014-01-12 00:00:00

The prominent feature that allows for the existence of life on Earth is the Sun. Radiation from our closest star provides heat and energy to our planet, driving biological processes and providing the necessary conditions for liquid water to naturally exist. But our Sun is only but one star in this vast Universe. And as it turns out, most stars are quite different than the one that illuminates our day. For this reason, scientists have, for hundreds of years, attempted to study the other...

Planetary Astronomy
2014-01-12 00:00:00

Image Caption: Artistic concept of a planetary system. Credit: Wikipedia/NASA/JPL-Caltech The term Astronomy encompasses a broad range of topics, including the study of stars, galaxies, and planets. In order to focus on the different areas of study, many subfields of astronomy emerge. One such area is the study of planets known, appropriately, as Planetary Astronomy. Observational Planetary Astronomy Even within the field of Planetary Astronomy, there are several divisions to...

Planetary and Space Science
2012-05-28 10:21:45

Planetary and Space Science is a peer-reviewed scientific journal established in 1959 and published by Elsevier 15 times per year. As of May 2012, the editor-in-chief is Rita Schulz (The Netherlands). The journal publishes original research articles and short communications. The main focus is on solar system processes which encompass multiple areas of the natural sciences. Research that involves planetary and space sciences involves many disciplines. Celestial mechanics is part of these...

Ring Current
2004-10-19 04:45:44

Ring Current -- A ring current is an electric current carried by charged particles trapped in a planet's magnetosphere. It is caused by the longitudinal drift of energetic (10-200 keV) particles. Earth's Ring Current Earth's ring current is responsible for geomagnetic storms. The ring current system consists of a band, at a distance of 3-5 RE(1), which lies in the equatorial plane and circulates clockwise around the Earth (when viewed from the north). The particles of this region...

6_01f3c2cab5cf417ad24ef2a3539cb89c2
2004-10-19 04:45:42

Planetary Ring -- A planetary ring is a ring of dust and other small particles orbiting around a planet in a flat disc-shaped region. The most spectacular and famous planetary rings are those around Saturn, but all four of the solar system's gas giant planets (Jupiter, Saturn, Uranus, Neptune) possess ring systems of their own. The origin of planetary rings is not precisely known, but they are thought to be unstable and dissipate over the course of tens or hundreds of millions of...

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Word of the Day
holluschickie
  • A 'bachelor seal'; a young male seal which is prevented from mating by its herd's older males (mated bulls defending their territory).
This comes from the Russian word for 'bachelors.'
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