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Scientists looking for aliens investigate radio beam from nearby star

Scientists looking for aliens investigate radio beam from nearby star Ian Sample Science editor © Provided by The Guardian Photograph: CSIRO/AAP Astronomers behind the most extensive search yet for alien life are investigating an intriguing radio wave emission that appears to have come from the direction of Proxima Centauri, the nearest star to the sun. The narrow beam of radio waves was picked up during 30 hours of observations by the Parkes telescope in Australia in April and May last year, the Guardian understands. Analysis of the beam has been under way for some time and scientists have yet to identify a terrestrial culprit such as ground-based equipment or a passing satellite.

Strange radio signal fired from nearby star is serious candidate for proof of alien life, scientists say

Strange radio signal fired from nearby star is ‘serious candidate’ for proof of alien life, scientists say Charlotte Edwards, Digital Technology and Science Reporter 18 Dec 2020, 15:47 Updated: 18 Dec 2020, 16:50 ALIEN hunting astronomers are investigating a strange radio wave emission that seems to have come from a nearby star. Proxima Centauri is our Solar System s closest star and is located just over 4 light years away. 3 An artist s impression of red dwarf star Proxima Centauri and a planet that orbits itCredit: Handout - Getty With today s current technology it would still take at least 6,300 years to get there, according to MIT estimates. The star appears to have produced a narrow beam of radio waves that was then picked up by the Parkes telescope in Australia.

Covid, pandemic and lockdown: How 2020 changed the world

AFP When the world celebrated the dawn of a new decade with a blaze of firework parties and revelry on January 1, few could have imagined what 2020 had in store. Picture for illustrative purposes: Joel Saget/AFP More than 1.6 million people died. At least 72 million people are known to have contracted the virus, though the actual number is likely much higher. Children became orphans, grandparents were lost and partners bereaved as loved ones died alone in hospital, bedside visits considered too dangerous to risk. “This is a pandemic experience that’s unique in the lifetime of every single person on Earth,” says Sten Vermund, infectious disease epidemiologist and dean of Yale School of Public Health. “Hardly any of us haven’t been touched by it.”

Coronavirus Pandemic And Lockdown: How 2020 Changed The World

Channels Television   Updated December 15, 2020 A hospital worker puts on gloves as part of her Personal Protective Equipment (PPE) in the COVID-19 ward at the Somerset Hospital in Cape Town, on July 2, 2020. (Photo by RODGER BOSCH / AFP)   When the world celebrated the dawn of a new decade with a blaze of firework parties and revelry on January 1, few could have imagined what 2020 had in store. In the last 12 months, the novel coronavirus has paralysed economies, devastated communities and confined nearly four billion people to their homes. It has been a year that changed the world like no other for at least a generation, possibly since World War II.

Covid, pandemic and lockdown: How 2020 changed the world - International - World

Covid, pandemic and lockdown: How 2020 changed the world - International - World
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