Tag: The Universe

Scientists turn 3 years’ worth of solar flares into audible sound (video)

NeRD

If you’re more of an auditory learner than a visual one, this timelapse video is for you. (And, well, visual learners will probably love it, too!) The European Space Agency (ESA) has released an audio-visual representation of solar activity over the last three years, pulling data from its Solar Orbiter probe, which it runs with NASA. In the video, we see blue circles popping up across the surface of the sun — and audible tones paired with each of these circles. As time progresses toward the present day, the frequency…

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Astronomers Catch Unprecedented Features at Brink of Active Black Hole

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International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected features never seen before using data from NASA missions and other facilities. The features include the launch of a plasma jet moving at nearly one-third the speed of light and unusual, rapid X-ray fluctuations likely arising from near the very edge of the black hole. Radio images of 1ES 1927+654 reveal emerging structures that appear to be jets of plasma erupting from both sides of the galaxy’s central black hole following a…

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NASA Research To Be Featured at American Astronomical Society Meeting

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6 min read NASA Research To Be Featured at American Astronomical Society Meeting In this mosaic image stretching 340 light-years across, Webb’s Near-Infrared Camera (NIRCam) displays the Tarantula Nebula star-forming region in a new light, including tens of thousands of never-before-seen young stars that were previously shrouded in cosmic dust. The most active region appears to sparkle with massive young stars, appearing pale blue. NASA, ESA, CSA, STScI, Webb ERO Production Team From new perspectives on the early universe to illuminating the extreme environment near a black hole, discoveries from…

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An amateur astronomer used an old technique to study Jupiter — and found something strange

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Scientists and amateur astronomers have teamed up to upend a long-held assumption that Jupiter’s iconic swirling clouds are made of frozen ammonia — a pretty foundational revelation about the gas giant we thought we knew well. Using commercially available telescopes and spectral filters, an amateur astronomer named Steve Hill collected data to map the abundance of ammonia in Jupiter‘s atmosphere, but Hill ultimately found something that contradicted previous models of the gas giant’s atmospheric composition to begin with. “I was intrigued!” Patrick Irwin from the University of Oxford told Space.com.…

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Bill Nye ‘The Science Guy’ awarded Presidential Medal of Freedom

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Bill Nye was recently awarded the Presidential Medal of Freedom in recognition of his dedication to science education. Nye, popularly known as Bill Nye the Science Guy, is an American science educator, television presenter and CEO of the Planetary Society. Nye was among 19 honorees to receive the Presidential Medal of Freedom — United States’ highest civilian honor — at a White House ceremony held on Jan. 4. “Bill Nye has inspired and influenced generations of American students as ‘Bill Nye the Science Guy,’” officials wrote in a statement from…

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Astronaut Set to Patch NASA’s X-ray Telescope Aboard Space Station

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4 min read Astronaut Set to Patch NASA’s X-ray Telescope Aboard Space Station NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray telescope on the International Space Station as part of a spacewalk scheduled for Jan. 16. Hague, along with astronaut Suni Williams, will also complete other tasks during the outing. NICER will be the first NASA observatory repaired on-orbit since the last servicing mission for the Hubble Space Telescope in 2009. Hague and other astronauts, including Don Pettit, who is also currently on the…

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Scientists find ‘spooky’ quantum entanglement on incredibly tiny scales — within individual protons

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Scientists have used high-energy particle collisions to peer inside protons, the particles that sit inside the nuclei of all atoms. This has revealed for the first time that quarks and gluons, the building blocks of protons, experience the phenomenon of quantum entanglement. Entanglement is the aspect of quantum physics that says two affected particles can instantaneously influence each other’s “state” no matter how widely separated they are — even if they are on opposite sides of the universe. Albert Einstein founded his theories of relativity on the notion that nothing…

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Springtime on Mars brings frost avalanches, gas geysers and explosions (photos)

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Instead of chilled glasses and champagne bubbles to ring in the New Year, how about gassy geysers and frosty avalanches? That’s exactly what you can expect as the Martian New Year begins on the Red Planet with the onset of spring across its Northern Hemisphere. The term “walking in a winter wonderland” on Mars consists more like sprinting across the surface, having to dodge the crash of cliffsides and explosions of carbon dioxide. Unlike our northern hemisphere on Earth, on the Red Planet, the new year starts off with the…

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Small satellite constellation could reveal black holes like never before

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Researchers in South Korea are developing a constellation of satellites that could reveal what goes on in the vicinity of supermassive black holes like never before. The constellation, dubbed Capella, is a brainchild of Seoul National University astronomy professor Sascha Trippe. An expert in black holes, Trippe has grown frustrated with the limitations of humanity’s existing instruments for observing black holes and concerned that unless major technological advances are made, research may soon reach a “dead end.” When the first-ever image of a supermassive black hole — the one at…

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What I learned from a black hole in Los Angeles

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On York Boulevard in Los Angeles, a blurred black hole hangs on a dark wall, joined only by a pair of headphones playing looping echoes of its siblings colliding. It’s a familiar scene of our galaxy’s supermassive central void, and certainly one that has flown far and wide over the years. I’d bet you’ve seen it. Journalists (including myself) have fawned over this image, affixing it to exhilarating news stories under titles like “First Image of Milky Way’s Black Hole” or “Center of Our Galaxy Revealed.” Universities have thrown it…

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