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VideoWhat is on the Moon? What is on the Moon?

It has spent several years reviewing scientific literature on the effects of exposure to electromagnetic fields. Like being a doctor on call, duty scientists working on Swift even get woken up in the middle of the night to react to an event on the other side of the cosmos. “My wife was amused by this at the beginning, pretty soon it got to be annoying,” says Gehrels. Beached: Can rescuers save this dolphin in time? The alerts give astronomers time to direct telescopes onto areas of gamma ray activity (Credit: Science Photo Library), “We’ve learnt what the early Universe was like,” says Gehrels. It is the first time since 1998 that the guidelines on protecting humans from radiation from phone networks, wi-fi and Bluetooth have been updated. And industry insiders say new handsets are already being designed with the tighter guidelines in mind. If nuclear power is key to tackling climate change, is it time to reconsider our attitudes? The explosion on a naval test range in Arkhangelsk region kills two people and injures six. You do not want to get in the way of a gamma ray burst. .css-1hlxxic-PromoLink:link{color:inherit;}.css-1hlxxic-PromoLink:visited{color:#696969;}.css-1hlxxic-PromoLink:link,.css-1hlxxic-PromoLink:visited{-webkit-text-decoration:none;text-decoration:none;}.css-1hlxxic-PromoLink:link:hover,.css-1hlxxic-PromoLink:visited:hover,.css-1hlxxic-PromoLink:link:focus,.css-1hlxxic-PromoLink:visited:focus{color:#B80000;-webkit-text-decoration:underline;text-decoration:underline;}.css-1hlxxic-PromoLink:link::after,.css-1hlxxic-PromoLink:visited::after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;}In graphics: Fukushima nuclear alert, Biden hits new battleground, Trump blitzes Midwest. A gamma radiation burst could extinguish life on Earth (Credit: Science Photo Library).

Video, Could postal voting upend US election?

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“Immediately – even if we’re on the road somewhere – we’ll go to our laptops, log in and then get on the phone to teleconference with other members of the team,” says Gehrels. Could postal voting upend US election? As reported by BBC News in Feb. 2013, most of the cosmic rays raining down on Earth come from distant exploded stars. Russia denies it is source of radiation spike, 5G judged safe but faces tougher radiation rules, Radiation 16 times normal after blast, Russia says, Russians buy up iodine in rocket radiation scare, 'Brief radiation spike' after explosion in Russia. Cosmic rays - mostly ultra-fast proton particles - would threaten life if not for the shielding of our planet's atmosphere and magnetic field. The International Commission on Non-Ionizing Radiation Protection ... Nasa probe risks losing ... Pressure mounts on government to reverse decision 10. A-level student Miles Soloman found that radiation sensors on the International Space Station (ISS) were recording false data. The BBC is not responsible for the content of external sites. Share this story on Facebook, Google+ or Twitter. The rules provide a "slightly higher level of protection than the current guidelines," the International Commission on Non-Ionizing Radiation Protection (ICNIRP)'s chairman Dr Eric van Rongen told the BBC. .css-nxqgwe-ImageWrapper{-webkit-flex:none;-ms-flex:none;flex:none;-webkit-align-self:flex-start;-ms-flex-item-align:start;align-self:flex-start;margin-right:0.5rem;width:4rem;border-radius:50%;overflow:hidden;}.css-8doxp5-Placeholder{position:relative;display:block;padding-bottom:100%;background-color:#EEEEEE;}.css-8doxp5-Placeholder img{overflow:hidden;position:absolute;top:0;right:0;bottom:0;left:0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%;height:100%;object-fit:cover;}.css-evoj7m-Image{display:block;width:100%;height:auto;}.css-2kny4l-ContributorLink{-webkit-text-decoration:none;text-decoration:none;color:#B80000;}.css-2kny4l-ContributorLink:hover,.css-2kny4l-ContributorLink:focus{-webkit-text-decoration:underline;text-decoration:underline;}Rory Cellan-JonesTechnology correspondent.css-1hizfh0-MetadataSnippet{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;}.css-zf4gw3-MetadataLink{-webkit-text-decoration:none;text-decoration:none;color:#B80000;}.css-zf4gw3-MetadataLink:hover,.css-zf4gw3-MetadataLink:focus{-webkit-text-decoration:underline;text-decoration:underline;}@BBCRoryCJon Twitter.

“They’re the most luminous, high energy explosions that have happened since the Big Bang,” says Neil Gehrels, principal investigator at Nasa for the Swift mission. What is on the Moon? Swift could continue its mission for another five years (Credit: Nasa). The Swift team has concluded that these are caused by the collision of two dense neutron stars. What the Swift scientists have also discovered is that gamma ray bursts are vitally important to the evolution of the Universe.

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