|
 
NASA's THEMIS Satellite Sees a Great Electron EscapeGreenbelt, MD (SPX) Jan 31, 2012 When scientists discovered two great swaths of radiation encircling Earth in the 1950s, it spawned over-the-top fears about "killer electrons" and space radiation effects on Earthlings. The fears were soon quieted: the radiation doesn't reach Earth, though it can affect satellites and humans moving through the belts. Nevertheless, many mysteries about the belts - now known as the Van Allen Radiation belts - remain to this day. Filled with electrons and energetic charged particles, the radiation be ... read more |
. |
  |
| Buy Advertising | Media Advertising Kit | Editorial & Other Enquiries | Privacy statement |
|
Free Newsletters - Delivered Daily Via Email - Space - War - Terra - Energy |
| .. |
  Publicity and Panic for Satellite Re-Entries Space agencies struggle with the technical issues surrounding uncontrolled satellite re-entries. It's hard to predict when or where a bird will finally come down. Usually, the low risk of any damage ... more | .. |
 SwRI-led RAD measures radiation from solar storm The largest solar particle event since 2005 hit the Earth, Mars and the Mars Science Laboratory spacecraft travelling in-between, allowing the onboard Radiation Assessment Detector to measure the ra ... more | .. |
 ISS Orbit Raised to Avoid Collision with Space Junk Specialists of Russia's Mission Control Center raised the orbit altitude of the International Space Station (ISS) in the early hours of Sunday to prevent a possible collision with a Chinese satellit ... more | .. |
 |
|
| .. |
  A Moon Colony by 2020 Last Week, while addressing a Florida Space Coast audience, GOP candidate Newt Gingrich pledged to create a moon colony if elected president. This may at first seem far-fetched and an act of panderi ... more | .. |
 X1.8 Solar Flare and CME The sun unleashed an X1.8 class flare that began at 1:12 PM ET on January 27, 2012 and peaked at 1:37. The flare immediately caused a strong radio blackout at low-latitudes, which was rated an R3 on ... more | .. |
 Space Weather Center to Add World's First 'Ensemble Forecasting' Capability After years of relative somnolence, the sun is beginning to stir. By the time it's fully awake in about 20 months, the team at NASA's Goddard Space Flight Center in Greenbelt, Md., charged with rese ... more | .. |
  UCLA astronomers solve mystery of vanishing electrons UCLA researchers have explained the puzzling disappearing act of energetic electrons in Earth's outer radiation belt, using data collected from a fleet of orbiting spacecraft. In a paper publi ... more |
|
Free Newsletters - Delivered Daily Via Email - Space - War - Terra - Energy |
| . | . | . | . |
  
China, India should work towards 'win-win' cooperation: Chinese FM
US delays Patriot arms deliveries to Switzerland in switch to Ukraine
US 'moving at haste' to get Ukraine weapons: envoy | .. |
  INTEGRAL reveals new facets of the Vela pulsar wind nebula Astronomers studying the Vela pulsar wind nebula with ESA's INTEGRAL observatory have successfully resolved its morphology in the hard X-ray band, for the first time. This pulsar-powered nebula is t ... more | .. |
 Does antimatter weigh more than matter Does antimatter behave differently in gravity than matter? Physicists at the University of California, Riverside have set out to determine the answer. Should they find it, it could explain why the u ... more | .. |
 Wild Early Lives of Today's Most Massive Galaxies Astronomers have combined observations from the LABOCA camera on the ESO-operated 12-meter Atacama Pathfinder Experiment (APEX) telescope [1] with measurements made with ESO's Very Large Telescope, ... more | .. |
  NASA's Kepler Announces 11 Planetary Systems Hosting 26 Planets NASA's Kepler mission has discovered 11 new planetary systems hosting 26 confirmed planets. These discoveries nearly double the number of verified Kepler planets and triple the number of stars known ... more |
| .. |
 U.S. Presidential Hopeful Promises Moon Base by 2020 US Republican presidential hopeful Newt Gingrich has promised to build a moon base by 2020 if he becomes the next U.S. President in November, the Former Speaker of the House of Representatives said ... more | .. |
 Cosmology in a petri dish Scientists have found that micron-size particles which are trapped at fluid interfaces exhibit a collective dynamic that is subject to seemingly unrelated governing laws. These laws show a smooth tr ... more | .. |
  Bus-sized asteroid shaves by Earth An asteroid about the size of a bus shaved by Earth on Friday in what spacewatchers described as a "near-miss," though experts were not concerned about the possibility of an impact. ... more | .. |
 Classifying Solar Eruptions Solar flares are giant explosions on the sun that send energy, light and high speed particles into space. These flares are often associated with solar magnetic storms known as coronal mass ejections ... more |
| . | . | . | . |
| Buy Advertising | Media Advertising Kit | Editorial & Other Enquiries | Privacy statement |
|
Free Newsletters - Delivered Daily Via Email - Space - War - Terra - Energy |
 
New deep sea mining rules lack consensus despite US pressure
Lightning strikes kill 33 people in eastern India
From Antarctica to Brussels, hunting climate clues in old ice | .. |
 NASA's NuSTAR Ships to Vandenberg for March 14 Launch NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, shipped to Vandenberg Air Force Base, Calif., on Tuesday, to be mated to its Pegasus launch vehicle. The observatory will detect X-rays from ... more | .. |
 Moon looms bright over Republican debate Republican White House hopefuls set their sights high Thursday with some vowing they would shoot for the moon and restore American supremacy in space if elected. ... more | .. |
 Rocket Man: Gingrich peddles space dreams in Florida Republican presidential hopeful Newt Gingrich has stirred strong passions by claiming he will establish a permanent moon base by 2020 if elected, but experts say he is living on another planet. ... more | .. |
 Rice lab mimics Jupiter's Trojan asteroids inside a single atom Rice University physicists have gone to extremes to prove that Isaac Newton's classical laws of motion can apply in the atomic world: They've built an accurate model of part of the solar system insi ... more |
| .. |
  The Lake Lander's New Home The Planetary Lake Lander has been moored for the past week a short distance off the southern shore of Laguna Negra, near PLL Base Camp. Its proximity to camp enabled engineers to test its data-samp ... more | .. |
 Vesta Likely Cold and Dark Enough for Ice Though generally thought to be quite dry, roughly half of the giant asteroid Vesta is expected to be so cold and to receive so little sunlight that water ice could have survived there for billions o ... more | .. |
 Life discovered on dead hydrothermal vents Scientists at USC have uncovered evidence that even when hydrothermal sea vents go dormant and their blistering warmth turns to frigid cold, life goes on. Or rather, it is replaced. A team led ... more | .. |
 NASA's Kepler confirms 26 new planets The US space agency said Thursday its Kepler space telescope mission has confirmed 26 new planets outside our solar system, all of them orbiting too close to their host stars to sustain life. ... more |
| . | . | . | . |
| Buy Advertising | Media Advertising Kit | Editorial & Other Enquiries | Privacy statement |
|
Free Newsletters - Delivered Daily Via Email - Space - War - Terra - Energy |
 
One billion Africans being harmed by cooking pollution
US reaches civil nuclear cooperation accord with Bahrain
American firms flag hit from US export controls targeting China | .. |
  Cassini's radar observes Titan's tropical dune fields Sand dunes are common on Earth, Mars, Venus and - unexpectedly - on Saturn's giant moon, Titan. Now detailed analysis of radar observations gathered during the Cassini spacecraft's flybys of cloud-s ... more | .. |
 Flights rerouted as massive solar storm slams Earth Solar radiation from a massive sun storm - the largest in nearly a decade - collided with the Earth's atmosphere on Tuesday, prompting an airline to reroute flights and skywatchers to seek out spectacular light displays. ... more | .. |
 Life beyond Earth? Underwater caves in Bahamas could give clues Discoveries made in some underwater caves by Texas A and M University at Galveston researchers in the Bahamas could provide clues about how ocean life formed on Earth millions of years ago, and perh ... more | .. |
 Scientists discover new clue to the chemical origins of life Organic chemists at the University of York have made a significant advance towards establishing the origin of the carbohydrates (sugars) that form the building blocks of life. A team led by Dr ... more |
| .. |
 NASA Debunks Life on Venus Claim NASA has dismissed the sensational claim by a Russian scientist that there is life on Venus, saying that the "disc" seen moving on the surface was in fact a lens cap. Earlier this month an art ... more | .. |
 NRL's SoloHI Instrument Selected for Flight on Solar Orbiter Mission The Naval Research Laboratory's Solar Orbiter Heliospheric Imager (SoloHI), part of the Solar Orbiter mission, is headed for space. The European Space Agency (ESA) has chosen the Solar Orbiter ... more | .. |
 Earth's Cloudy Past Could Reveal Exoplanet Details Two astronomers from Spain are trying to determine how brightly Earth would shine in the age of the dinosaurs. Their results not only reveal how Earth would look to a distant observer, but could als ... more | .. |
 Elusive Matter Found To Be Abundant Far Above Earth Cold plasma has been well-hidden. Space physicists have long lacked clues to how much of this electrically charged gas exists tens of thousands of miles above Earth and how the stuff may impact our ... more |
| Previous Issues | Jan 30 | Jan 27 | Jan 26 | Jan 25 | Jan 24 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| The contents herein, unless otherwise known to be public domain, are Copyright 1995-2011 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by SpaceDaily on any web page published or hosted by SpaceDaily. Privacy statement |
|
Free Newsletters - Delivered Daily Via Email - Space - War - Terra - Energy |
| Buy Advertising | Media Advertising Kit | Editorial & Other Enquiries | Privacy statement |
