Is Lindsey Vonn OK? Former World Cup alpine ski racer reveals she was stung by a massive jellyfish while surfing
Lindsey Vonn shared a snap of the back of her wet leg sporting a large red swollen patch across her upper thigh
2023-09-21 02:19
When will 'Dancing With The Stars' Season 32 Episode 5 air? Exciting performances will make viewers groove
Celebrities and professional dancers with the least votes from the audience will face elimination in Week 5
2023-10-18 09:24
Kaitlan Collins reports on Donald Trump's 'rigged' election-Hamas attack link, Internet shreds ex-POTUS
In a campaign event in Florida, Donald Trump tied the recent Hamas attack on Israel to his baseless claims of 2020 election fraud
2023-10-13 13:20
Who is Joao Franco? 'Below Deck Down Under' star returns as new bosun after spending 6 years on yachts
Joao Franco's addition to the show is expected to bring more drama, considering his past behavior and conflicts
2023-08-15 10:59
Philadelphia bank reports surge in hotel revenue amid Taylor Swift's Eras Tour as singer set to make $4.1 billion
As per reports, Taylor Swift's Eras Tour is already being referred to as ‘the most lucrative stadium-filler in history'
2023-10-14 08:54
'Live with Kelly and Mark': Kelly Ripa reveals what changed after Mark Consuelos replaced Ryan Seacrest
Kelly Ripa spoke about one difference she has noticed in the last few months of ‘Live with Kelly and Mark’ and it might not be what you expect
2023-06-13 10:23
Perseids 2023: Meteor beacon offers unique way to observe spectacular shower over UK
A group of amateur radio enthusiasts have set up a beacon in the UK that allows anyone to observe meteors as they burn through the Earth’s atmosphere. The UK Meteor Beacon project uses radio signals to identify meteorites as they pass through a 400 km-wide section of sky over England and Wales. The data is then displayed on a live online feed, with meteors appearing as blue streaks that emit a ping followed by a trailing pitch. The system captures more than 100 meteors every hour, even during times of relatively low activity. For the upcoming Perseid meteor shower, which peaks on 12 August, the frequency could be in the region of thousands per hour as Earth passes through the tail of the Swift-Tuttle comet. Unlike optical astronomy, the use of radio signals mean that meteors can be observed in nearly any weather conditions at all hours of the day and night. It also means that the system can pick up smaller meteors that may not appear as ‘shooting stars’ to the naked eye. This method of observation could potentially lead to the discovery of new meteor showers, which could then be tracked to uncover previously unknown comets. The radio transmitter is based at the Sherwood Observatory near Mansfield in Nottinghamshire, however receivers can be placed anywhere in the country. “The transmitter is illuminating the sky above Mansfield with radio signals that can be reflected by meteors and their trails,” Brian Coleman, who designed the system’s hardware and has a receiver in his back garden, told The Independent. “Even outside the Perseids and other meteor showers we’re seeing them at a rate of two a minute – and we can observe them day and night no matter what the weather. Only thunderstorms and lightning can interfere with it.” It is the first meteor beacon system run by amateur radio and astronomy volunteers in the UK, and has already received funding from the Radio Society of Great Britain and the British Astronomical Association. It has also gained the attention of academic and citizen scientists keen on studying meteors. Setting up the beacon transmitter is only the first part of the project, with the four-person team now planning to design and deploy echo receivers that can be distributed throughout the country at distances of up to 1,200 km from the Sherwood Observatory. The receivers can be built for as little as £10, according to Mr Coleman, using plastic pipes and other materials found in DIY stores. His hope is that the low cost will encourage schools to set up their own receivers to develop STEM-related projects that will encourage students to explore radio engineering and astronomy. Observations of the meteors from different directions can also be used to calculate the location and trajectory of meteors, with the team currently trying to establish whether it is possible to triangulate the meteors by studying the horizontal lines and blue smudges that appear on the waterfall display. Such measurements are currently possible with military-grade pulse radar systems, but it has never been done before on this scale. If it is possible, then knowing the speed and direction of the meteors will allow them to calculate the landing spot of any meteors that make it through the Earth’s ionosphere without burning up completely. These samples can then be studied to offer a better understanding of the universe. “The ultimate ambition is to have a system like Blitzortung, which uses a network of ground-based detectors to track live lightning strikes around the planet,” Mr Coleman said. “If successful, we could observe meteors entering Earth’s atmosphere in real-time throughout the world – but there’s still a lot of work to do before we achieve that.” Read More Amateur astronomers make ‘major breakthrough’ in saving Earth from asteroids ‘It’s becoming like an airport’: How SpaceX normalised rocket launches Perseid meteor shower offers best chance to see a ‘shooting star’ in 2023 Watch live: Russian cosmonauts step out of ISS to perform spacewalk Earth hit by powerful ‘X-1’ solar flare, after fears of ‘cannibal’ blast
2023-08-10 05:29
Tens of thousands still stranded by Burning Man flooding in Nevada desert
The mass exodus of tens of thousands of partygoers who had been forced by flooding to hunker down this weekend at a counterculture festival in the northern Nevada desert could begin Monday
2023-09-05 01:23
Colin Farrell 'worried' as Britney Spears' $15M memoir may spill details on their 2003 affair
Britney Spears' autobiography has family members and former lover, Colin Farrell, on edge
2023-05-20 21:17
'She terrorized folks for years': Internet backs Spice as she calls out Erica Mena amid Safaree drama
Spice shared some harsh words for Erica Mena amid messy divorce from Safaree
2023-05-17 09:48
AMC Entertainment receives court approval for revised stockholder settlement
WILMINGTON, Delaware (Reuters) -AMC Entertainment's revised stockholder settlement was approved by a Delaware judge on Friday, according to a court
2023-08-12 05:19
'She’s not a housewife': Internet shocked by rumors of Christine Baumgartner being eyed for 'RHOBH'
Producers are closely considering Christine as a captivating addition who could infuse a renewed sense of vitality into the seasoned reality series
2023-10-14 21:22
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