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Latest Planetary science Stories

NIF Livermore July 2008
2014-07-18 09:15:21

redOrbit Staff & Wire Reports - Your Universe Online Using the largest laser in the world, scientists working at the Lawrence Livermore National Laboratory (LLNL) successfully compressed diamond to core pressures comparable to those found on Jupiter and Saturn, according to research appearing in the journal Nature. Researchers from LLNL, the University of California, Berkeley and Princeton University used lasers housed at the laboratory’s National Ignition Facility (NIF) to...

asteroid Vesta
2014-07-18 05:31:53

Brett Smith for redOrbit.com - Your Universe Online An investigation of Vesta, a massive asteroid that orbits the Sun between Mars and Jupiter, has revealed that the planet-like body has a thicker crust than previously thought, which calls into question the internal structures of other planets in the Solar System. The investigation, which is published in the journal Nature, is based on data from the Dawn spacecraft that NASA sent into Vesta's orbit between July 2011 and July 2012. Using...

2014-07-17 23:01:42

Lawrence Livermore scientists for the first time have experimentally re-created the conditions that exist deep inside giant planets by crushing diamond samples using the world's most powerful laser system, the National Ignition Facility. The research appears in the June 17 edition of the journal, Nature. Livermore, California (PRWEB) July 17, 2014 Lawrence Livermore scientists for the first time have experimentally re-created the conditions that exist deep inside giant planets, such...

NOAA’s GOES-R Satellite Magnetometer Ready To Be Integrated With The Spacecraft
2014-07-17 03:58:14

NASA The Magnetometer instrument that will fly on NOAA's GOES-R satellite when it is launched in early 2016 has completed the development and testing phase and is ready to be integrated with the spacecraft. The Magnetometer will monitor magnetic field variations around the Earth and enable forecasters at NOAA's Space Weather Prediction Center to better predict the consequences of geomagnetic storms. These storms pose a threat to orbiting spacecraft and human spaceflight. In addition,...

Van Allen Probes
2014-07-16 10:35:28

Karen C. Fox, NASA's Goddard Space Flight Center One of the great, unanswered questions for space weather scientists is just what creates two gigantic donuts of radiation surrounding Earth, called the Van Allen radiation belts. Recent data from the Van Allen Probes -- two nearly identical spacecraft that launched in 2012 -- address this question. The inner Van Allen radiation belt is fairly stable, but the outer one changes shape, size and composition in ways that scientists don't yet...

2014-07-16 08:32:49

IO Customer Grows Data Center Capacity to Deliver High Availability, Secure Services PHOENIX, July 16, 2014 /PRNewswire/ -- IO, a worldwide leader in software-defined data center technology, services, and solutions, today announced CCNET has expanded its data center capacity at IO's New Jersey data center. CCNET works with IO to deliver managed hosting services to automotive, financial services and healthcare companies, industries where compliance issues are paramount. "IO has...

jupiter impact
2014-07-16 07:16:48

Preston Dyches, NASA Jet Propulsion Laboratory Twenty years ago, human and robotic eyes observed the first recorded impact between cosmic bodies in the solar system, as fragments of comet Shoemaker-Levy 9 slammed into the atmosphere of Jupiter. Between July 16 and July 22, 1994, space- and Earth-based assets managed by NASA's Jet Propulsion Laboratory in Pasadena, California, joined an armada of other NASA and international telescopes, straining to get a glimpse of the historic event: -...

2014-07-15 16:29:47

Users of Esri ArcGIS for Desktop 10.1 and Above Easily Can Browse and Import Oblique Imagery Into the Workflow COLORADO SPRINGS, Colo., July 15, 2014 /PRNewswire/ -- The benefits of viewing and working with oblique aerial imagery now are available to users with the latest versions of ArcGIS for Desktop geographic information system (GIS) software. The Sanborn Map Company's Oblique Analyst tool lets users leverage the multiple-view advantages of the company's Oblique Imagery Solutions...

Landsat Looks To The Moon For Calibration
2014-07-14 03:12:07

[ Watch The Video: Landsat Looks To The Moon] Kate Ramsayer, NASA Every full moon, Landsat 8 turns its back on Earth. As the satellite’s orbit takes it to the nighttime side of the planet, Landsat 8 pivots to point at the moon. It scans the distant lunar surface multiple times, then flips back around to continue its task of collecting land-cover information of the sunny side of Earth below. These monthly lunar scans are key to ensuring the land-imaging instrument aboard...

Evidence Of Super-fast Deep Earthquake Discovered By Scripps Scientists
2014-07-14 08:49:39

University of California - San Diego Rare high-speed rupture off Russia provides clues about similar phenomena on shallow fault zones near Earth's surface As scientists learn more about earthquakes that rupture at fault zones near the planet's surface—and the mechanisms that trigger them—an even more intriguing earthquake mystery lies deeper in the planet. Scientists at Scripps Institution of Oceanography at UC San Diego have discovered the first evidence that deep earthquakes,...


Latest Planetary science Reference Libraries

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...

How Solar Cycles Impact Our Weather Here On Earth
2013-01-13 09:10:34

Solar cycles: what are they and why should we care about them? Solar cycles are made up of what are known as solar minimums (min) and solar maximums (max). We refer to a solar min at the time when the sun is not active with many sunspots, while a solar max is just the opposite when we see a large increase in sunspot activity. So how long do solar cycles last? Typically they run on what is known as an 11 year cycle from the max to the min and then start over again anew. As of 2012 we...

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...

Physics Of The Earth And Planetary Interiors
2012-05-01 10:08:14

Physics of the Earth and Planetary Interiors is a biweekly published peer-reviewed scientific journal published by Elsevier. As of April 2012, co-editors are G. Aelfric (University of Bristol), K. Hirose (Tokyo Institute of Technology), M. Jellinek (University of British Columbia), and K. Zhang (University of Exeter). This journal focuses on the physical and chemical processes of planetary interiors. Topics covered include planetary physics, geodesy and geophysics. Publishing formats...

Geophysical Journal International
2012-04-29 19:47:50

Geophysical Journal International is a peer-reviewed scientific journal publish monthly by Wiley-Blackwell on behalf of the Royal Astronomical Society and the German Geophysical Society. The editor-in-chief is Jeannot Trampert of TA Utrecht, the Netherlands. The primary focus of this journal is fundamental research in Geophysics. Publishing formats are original research, research notes, letters, and book reviews. Coverage includes computational, theoretical, observational and applied...

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Word of the Day
humgruffin
  • A terrible or repulsive person.
Regarding the etymology of 'humgruffin,' the OED says (rather unhelpfully) that it's a 'made-up word.' We might guess that 'hum' comes from 'humbug' or possibly 'hum' meaning 'a disagreeable smell,' while 'gruffin' could be a combination of 'gruff' and 'griffin.'