Items tagged with jwst
This week NASA's James Webb Space Telescope (JWST) provided the first direct image of a planet with a mass similar to Saturn's, orbiting the young star TWA 7. This landmark observation, detailed in the Nature journal, not only marks Webb's inaugural planet discovery but also unveils the lightest exoplanet ever...
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The Hubble Space Telescope has been deployed since April 25, 1990. Yesterday marked 25 years since it began its mission to help us better understand the cosmos. To commemorate this noteworthy anniversary, NASA has released a gallery of fascinating images captured by the powerful telescope from its home at 320 miles...
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With the aid of NASA's James Webb Space Telescope (JWST), scientists have found compelling evidence that biological life is present and active on a planet called K2-18b, located some 124 light years from Earth. The team was able to determine dimethyl sulfide and dimethyl disulfide—gases normally produced by biological...
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Most of us will never live long enough to see the kind of deep space travel depicted in shows like "Star Trek" become a reality, but in lieu of such sci-fi adventures, the James Webb Space Telescope (JWST) continues to snap incredible images from far, far away. The latest one is being described as the most detailed...
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It only took some 417 years since the invention (if going by patent filings) of the telescope to finally see Neptune's auroras, and it's thanks to NASA's James Webb Space Telescope, or JWST (the same telescope that provided a crystal clear view of Neptune's rings in 2022). Webb is much more powerful than the handheld...
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The James Webb Space Telescope (JWST), a product of over two decades of collaboration between NASA, CSA, and ESA, has made a remarkable discovery. From its home in a stable orbit in Lagrange point 2, the JWST captured a dazzling display of flaring activity from the supermassive black hole at the center of our Milky...
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New observations from the James Webb Space Telescope and Chandra X-ray Observatory unveiled that a low-mass supermassive black hole, known as LID-568, appears to eating up matter at over 40 times the theoretical limit. The discovery of the supermassive black hole, thought to be within 1.5 billion years after the Big...
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Astronomers have detected a new class of massive black holes that dwarf even the most supermassive ones found at the center of many galaxies. The James Webb Space Telescope is giving astronomers new insights into how these extremely large supermassive black holes, known as stupendously large black holes, may have come...
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An international team of astronomers employing NASA’s Webb Space Telescope captured an exoplanet 12 light years away, and in a location that may be familiar to fans of science fiction. The alien planet orbits the K-type star Epsilon Indi A, which is around the same age as Earth’s Sun, but is slightly cooler.
The...
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NASA’s James Webb Space Telescope (JWST) once again has surprised scientists with a new revelation concerning a region of young stars studied since the 1970s. Even though the region has been studied for decades with five other telescopes, it took the power of Webb to reveal what scientists once believed to be one...
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NASA’s Webb telescope recently played peek-a-boo with the star-forming region NGC 604 and, in the process, spotted cavernous bubbles and stretched-out filaments of gas 2.73 million light-years from Earth. The features give scientists and astronomers a more detailed peek into star birth than seen previously in the...
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NASA says that it has found a “super-Earth” that is only 137 light-years away, and the same system may hold a second, Earth-sized planet. The larger of the two exoplanets, named TOI-715 b, is roughly one and a half times wider than Earth.
Scientists and astronomers have been in search for another habitable planet...
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NASA’s James Webb Space Telescope (JWST) set its sights on Uranus and captured a brilliant image of a storm brewing on the icy giant. Along with the storms, Webb also captured the planet’s rings, moons, and other atmospheric features.
In the 1980s, Voyager 2 could only image the distant planet as what NASA refers...
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NASA’s Webb telescope captured the supernova remnant Cassiopeia A lighting up deep space like a Christmas tree ornament. The image is part of the 2023 Holidays at the White House and debuted by First Lady Dr. Jill Biden in the first-ever White House Advent Calendar.
The image captured by the James Webb Space...
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NASA’s James Webb Space Telescope (JWST) captured an awe-inspiring image of a Herbig-Haro object in the northern constellation of Perseus. Herbig-Haro objects are luminous patches of nebulosity associated with protostars and form when stellar winds or hot gas ejected by a newborn star collide with the gas and dust...
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NASA’s James Webb Space Telescope (JWST) captured a bedazzling image of the center of the Milky Way with an unprecedented infrared-light view. The image contains a portion of the center of our galaxy that includes never-before-seen features that astronomers have yet to be able to explain.
The "chaotic region" at...
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A team of scientists utilized a combination of space and ground-based telescopes, including NASA's James Webb Space Telescope, to identify a neutron star merger that created the second-brightest gamma-ray burst ever seen. The observation also helped scientists detect the chemical tellurium in the aftermath of the...
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NASA's Webb telescope discovered a high-speed jet over Jupiter's equator. The new finding is giving researchers insight into how the layers of the gas giant's atmosphere interact.
Jupiter has some very well-known features, like its Great Red Spot which is large enough to engulf Earth. This mammoth planet, which...
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NASA's James Webb Space Telescope (JWST) detected evidence of quartz nanocrystals in a Jupiter-like exoplanet's atmosphere 1,300 light-years from Earth. The first-ever detection of silica particles in an exoplanet's atmosphere was made possible by Webb's Mid-Infrared Instrument (MIRI).
WASP-17 b, also known as...
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NASA's Hubble Space Telescope captured a rare and bright burst of light between two galaxies, adding even more mystery to this known phenomenon. These random events, called Luminous Fast Blue Optical Transients (LFBOTs), only seem to occur once a year or so and last only a matter of days.
The first LFBOT was...
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NASA's Webb space telescope continues to astound as it captures an image of Herbig-Haro 211 in "unprecedented detail." The image captures an outflow from a protostar, representing our own Sun when it was just tens of thousands of years old.
According to NASA, Herbig-Haro (HH) objects are radiant regions surrounding...
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NASA's Webb telescope detected carbon-bearing molecules within an exoplanet 8.6 times larger than Earth, including methane and carbon dioxide. It is possible that the exoplanet, known as K2-18 b, could be a Hycean planet, meaning it potentially possesses a hydrogen-rich atmosphere, as well as an ocean-covered...
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