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This workweek in science news , we discovered a virus that attached itself to another computer virus , saw the Euclid space telescope ’s magnificent first picture and learned of more orca onset on sauceboat .
It ’s the time of year for virus going around , but patently viruses themselves also have to worry about catching something . In a world first , scientists have observedone virus latch onto another . The unusual interaction was captured in amazing detail using a microscope that fires beam of electron at its sample .
Science news this week includes a virus that attached itself to another virus and the first images from ESA’s dark universe detective Euclid.
We ’re used to theJames Webb Space Telescoperegularly sending us astounding images from space ( and this hebdomad is no elision ) , but now there is a new kid in town with a fancy camera — the European Space Agency ’s ( ESA ) Euclid telescope . Itsfirst picture , which capture the Horsehead Nebula , is an right-down lulu . But James Webb was n’t slacking off ; it also present us an " uttermost " glowcoming from 90 % of the universe ’s former beetleweed . nigher to home , a volcanic " devil comet " racing toward Earth hasresprouted its hornsafter erupting again .
That comet is not the only thing that has been erupting , as a vent off the coast of Japan ’s Iwo Jima island hasbroken through the surface of the ocean , creating a new , mini island .
If you ’re as fascinated by facial reconstructions as we are , determine out theweathered old aspect of this Neanderthal man(and record our feature of speech onhow research worker can make them so accurate ) . But that ’s not the only " head"-related news from the world of archaeology this hebdomad , as we see of the brainless frame from thelargest known headhunting massacrefrom Neolithic Asia and thefirst comer of forefront licein North America .
This series of images shows Aaron James before his injury, just prior to his transplant surgery, and then five months after the surgery.
— The oldest continents in the Milky Way may be 5 billion years older than Earth ’s
— rarefied tumor with tooth discovered in Egyptian sepulture from 3,000 years ago
— Scientists discover unexampled agency human beings feel touching
You can’t calculate the risk of an asteroid you can’t see.
— determine rare footage of wolf hunting sea otter in Alaska at low tide
From the animal kingdom , scientist eventually discovered whether a starfish is a head without a body or a body without a head — turns out it ’s complicated . Other swell creature stories include a shark pup’svirgin birth in a Chicago aquarium , thedeadly end of a rogue bearandchimps using military tactic only seen in humans before .
And finally , it ’s not just chimps that have been study the artwork of warfare , as orcas have once again assaulted — and fall off — a boat in Europe , in a relentless , near hr - long flak .
Picture of the week
This serial publication of paradigm shows the remarkable translation of Aaron James , a 46 - twelvemonth - old from Arkansas , following agroundbreaking face and eye transplant . James maintain a 7,200 - V electrical seismic disturbance on June 10 , 2021 , while working as a high - potential drop lineman , leaving him with traumatic lesion that required several reconstructive surgeries and at last caused him to lose his left eye , nose , lips , front tooth , go out cheek and chin , as well as his left arm above the elbow .
But in a groundbreaking procedure , which involve 140 medical providers at NYU Langone and lease over 21 minute to finish , James has now received a new fount and transplanted eye . " The oculus is an extension of the brain,“Dr . Vaidehi Dedania , a retina specialiser in NYU Langone ’s Department of Ophthalmology , said at a news group discussion . " His retina is able-bodied to tell us that it ’s ' ascertain ' the light , which is quite noteworthy . "
Sunday reading
Live Science long read
On the morning of Feb. 15 , 2013 , a meteor the sizing of a semitrailer sprout out from the direction of the arise sun and explode in a fireball over the metropolis of Chelyabinsk , Russia . in brief glowing undimmed than the sun itself , the meteor set off 14 miles ( 22.5 kilometer ) above the land with 30 times more free energy than the dud that put down Hiroshima .
The Chelyabinsk meteor is think to be the biggest natural space object to go in Earth ’s ambience in more than 100 years . Yet no observatory on Earth saw it derive . get in from the direction of the sun , the John Rock remained hidden in our vainglorious unsighted spot until it was too late .
issue like these are , luckily , uncommon . To appointment , astronomers have mapped the arena of more than 33,000 near - Earth asteroids and obtain that none pose a endangerment of arrive at our satellite for at least the next C .
But you ca n’t calculate the risk of an asteroid you ca n’t see — so how can two upcoming space telescopes help us fancy out what ’s there , and what the lawful risk is ?
