An international team of astronomers, including MIT scientists, have captured new images of black hole in a nearby galaxy, reports Jon Kelvey for Popular Science. “Going forward, astronomers plan to observe the black hole at other wavelengths to highlight different parts and layers of its structure, and better understand how such cosmic behemoths form at the hearts of galaxies and contribute to galactic evolution,” writes Kelvey.
Research Scientist Kazunori Akiyama speaks with Guardian reporter Hannah Delvin about the first image of a jet being launched from edge of black hole. “This is the first image where we are able to pin down where the ring is, relative to the powerful jet escaping out of the central black hole,” says Akiyama. ““Now we can start to address questions such as how particles are accelerated and heated, and many other mysteries around the black hole, more deeply.”
Using data from the James Webb Space Telescope, postdoc Rohan Naidu and his colleagues discovered a candidate galaxy in the early universe that is one of two candidate galaxies older than any others known before, reports Jonathan O'Callaghan for Scientific American.
CNN’s Ashley Strickland highlights a study by MIT researchers finding that a mysterious flash of light was caused by a black hole jet pointing directly at Earth. The researchers determined that the flash of light was “100 times more powerful than the most powerful gamma-ray burst afterglow,” explains research scientist Dheeraj “DJ” Pasham.
Astronomers from MIT and other institutions have found that the source of a big flash of light observed in February 2021 was a black hole jet pointing directly towards Earth, reports Will Dunham for Reuters. "At its peak, the source appeared brighter than 1,000 trillion suns," explains research scientist Dheeraj “DJ” Pasham.
Boston Globe reporter Travis Andersen writes that researchers from MIT and other institutions have found that a huge bright flash in the sky initially observed earlier this year was a black hole jet pointing straight towards Earth. “Researchers believe the jet is a product of a black hole that suddenly began consuming a nearby star, releasing a large amount of energy in the process,” writes Andersen. “The flash was detected at some 8.5 billion lights years away, or more than halfway across the universe.”
A mysterious bright light detected in February has been identified as a black hole consuming a nearby star by researchers at MIT and elsewhere, reports Isaac Schultz for Gizmodo. “This particular event was 100 times more powerful than the most powerful gamma-ray burst afterglow,” says research scientist Dheeraj “DJ” Pasham. “It was something extraordinary.”
Researchers from MIT and elsewhere have found that the source of a mysterious flash of light was a black hole jet pointed at Earth, reports Aristos Georgiou for Newsweek. “The study suggests that the jet was produced when this distant black hole began devouring a nearby star that had strayed too close,” writes Georgiou. “As the black hole fed on the material of the star, it ejected a stream of particles traveling at close to the speed of light in the form of a jet, which appears to be pointed directly at our planet.”
Scientists from around the world, including researchers at MIT, have found evidence of past chemical reactions between liquid water and carbon-compounds on Mars, reports Laura Baisas for Popular Science. “We believe we have found these kinds of liquid water environments and organic compounds together. That’s sort of the limit to how we can describe what we call habitability,” explains postdoc Eva Linghan Scheller.
A team of scientists, including researchers from MIT, have found that Martian rocks uncovered by NASA’s Perseverance contain “signs of a watery past and are loaded with the kind of organic molecules that are the foundations for life as we know it,” reports Joel Achenbach for The Washington Post. “On balance, we are actually super lucky that there are igneous rocks in the crater, and that we happened to land right on them, since they are ideal for determining ages and studying the past history of Mars’ magnetic field,” says Prof. Benjamin Weiss.
NASA’s Perseverance rover has uncovered evidence of habitable conditions that once existed on Mars, reports Becky Ferreira for Vice. “In that kind of environment, we’re seeing very, very strange chemistry which is not common on Earth at all, but seems to be more common on Mars because we’ve seen these kinds of materials in almost all the missions now,” says postdoctoral fellow Eva Scheller.
Postdoc Rohan Naidu speaks with CNN reporter Ashley Strickland about the significance of the James Webb Space Telescope. “With Webb, we were amazed to find the most distant starlight that anyone had ever seen, just days after Webb released its first data,” says Naidu.
Researchers at MIT co-authored a study which found that two stars in a binary system 3,000 light years from Earth are orbiting each other so closely that one of the stars has burnt out, reports Will Dunham for Reuters. "Basically, they were bound together for 8 billion years in a binary orbit,” says postdoc Kevin Burdge, “And now, right before the second one could end its stellar life cycle and become a white dwarf in the way that stars normally do - by evolving into a type of star called a red giant - the leftover white dwarf remnant of the first star interrupted the end of the companion's lifecycle and started slowly consuming it."
Prof. Jack Wisdom and his colleagues have found that Saturn’s rings are comprised of debris from its former moon, reports Marina Koren for The Atlantic. “The researchers say the moon’s demise was mostly Titan’s fault. The big moon jostled the smaller one, putting the object on a very elongated track around Saturn,” writes Koren.
Prof. Jack Wisdom and his colleagues have found that “Saturn’s rings are a result of a moon that was torn apart by the planet’s tidal forces about 160 million years ago,” reports Jamie Carter for Forbes. “Wisdom and his co-researchers have dubbed the moon Chrysalis after the process of Chrysalis transforming into a butterfly,” writes Carter.