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Near Miss The Solar Superstorm Of July 2012

Near Miss: The Solar Superstorm Of July 2012

Dr. Tony Phillips, Science@NASA If an asteroid big enough to knock modern civilization back to the 18th century appeared out of deep space and buzzed the Earth-Moon system, the near-miss would be instant worldwide headline news. Two years...

Latest Space science Stories

captured asteroid
2014-06-27 04:02:00

Gerard LeBlond for redOrbit.com - Your Universe Online [ Watch the Video: Plasma Simulation Of The Solar Wind And A Near-Earth Asteroid ] Space appears to be an endless vacuum void of sound, but it’s not. Electric activity not visible to the naked eye emerges from asteroids drifting through space, and NASA is now in the process of sending astronauts to an asteroid to explore its electrical environment. Solar winds from the sun travel through space about a million miles per hour and...

Sun Has Bad Weather Just Like On Earth
2014-06-26 03:31:08

Royal Astronomical Society Just like on Earth, the Sun has spells of bad weather, with high winds and showers of rain. But unlike the all-too-frequent storms of the UK and Ireland, rain on the Sun is made of electrically charged gas (plasma) and falls at around 200,000 kilometers an hour from the outer solar atmosphere, the corona, to the Sun's surface. And the thousands of droplets that make up a 'coronal rain' shower are themselves each as big as Ireland. Now a team of solar...

stereo images corona
2014-06-26 04:56:26

redOrbit Staff & Wire Reports - Your Universe Online [ Watch the Video: STEREO View Of Solar Atmosphere ] Astronomers using NASA’s Solar Terrestrial Relations Observatory (STEREO) have discovered that the atmosphere of solar particles surrounding the sun is larger than previously believed, extending out some five million miles above the surface, the US space agency announced on Wednesday. The solar atmosphere, which is also known as the corona, consists of particles “through...

2014-06-17 12:20:52

KENNEDY SPACE CENTER, Fla., June 17, 2014 /PRNewswire-USNewswire/ -- The Center for the Advancement of Science in Space (CASIS) has announced grant awards for five projects focused on remote sensing and Earth observation. These awards stem from the CASIS Request for Proposals (RFP) "Remote Sensing From the International Space Station." CASIS is the nonprofit organization managing research onboard the International Space Station (ISS) U.S. National Laboratory. This solicitation sought...

2014-06-16 23:07:35

Educational Program Started by Sally Ride, which Enables Students to Capture Images from Space via a Camera on the ISS San Diego, CA (PRWEB) June 16, 2014 Sally Ride EarthKAM will be receiving a Top Results Award at the 3rd Annual International Space Station Research and Development Conference, being held June 17-19, 2014, at the Hyatt Regency McCormick Place in Chicago, Illinois. This conference is organized by the American Astronautical Society (AAS) with the support of the Center for...

solar mini-max
2014-06-11 11:02:39

Brett Smith for redOrbit.com - Your Universe Online Our Sun is constantly cycling between periods of low activity and high activity – known as solar minimum and solar maximum, or Solar Max, respectively. In 2008 and 2009, NASA’s solar experts reported they were surprised to see the Sun descend into one of its deepest solar minimums in recorded history. But now, NASA observers are saying that the solar minimum is almost over. [ Watch the Video: ScienceCasts: Solar Mini-Max ]...

3 x-class flares
2014-06-11 08:40:19

UPDATE - June 11, 2014 On June 11, 2014, the sun erupted with its third X-class flare in two days. The flare was classified as an X1.0 and it peaked at 5:06 a.m. EDT.  Images of the flare were captured by NASA's Solar Dynamics Observatory. All three flares originated from an active region on the sun that recently rotated into view over the left limb of the sun. ----- UPDATE - June 10: The sun released a second X-class flare, peaking at 8:52 a.m. EDT on June 10, 2014.  This is...

2014-06-03 16:20:52

MOORESTOWN, N.J., June 3, 2014 /PRNewswire/ -- The U.S. Air Force has awarded Lockheed Martin [NYSE: LMT] a $914 million contract to improve the way objects are tracked in space and increase our ability to prevent space-based collisions. Lockheed Martin's Space Fence solution, an advanced ground-based radar system, will enhance the way the U.S. detects, catalogs and measures more than 200,000 orbiting objects. With better timeliness and improved surveillance coverage, the system will...

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...


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
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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