2023-08-10 08:51:09
NASA What is this? NASA, European Space Agency, and Canadian Space Agency. Image processing: Joseph DePasquale (STScI) The James Webb Space Telescope was doing its usual business — looking at objects of scientific interest across the universe — when it accidentally picked up something funny and familiar in the distant universe. Is it a giant question mark? ??? NASA, European Space Agency, and Canadian Space Agency. Image processing: Joseph DePasquale (STScI) It sure looks like one. Is the universe trying to tell us something? Or ask us something? Or is he just making fun of us? In fact, scientists think it could be a merged pair of galaxies. They happen to form a question mark, as seen from a web’s perspective. “Their interactions may have deformed the shape of the question mark,” said representatives from the Space Telecope Science Institute. Space.org says. What are you playing, James Webb Space Telescope? NASA GSFC/CIL/Adriana Manrique Gutierrez; “This may be the first time we’ve seen this particular thing,” STScI said. “Further follow-up will be required to determine what is confirmed.” It may also be a single oddly shaped galaxy, but the merger sounds like a good explanation for Matt Kaplan, associate professor of physics at Illinois State University. After all, galaxies collide and merge all the time. A pair of merging galaxies has been captured by Webb. “The two separate features could easily merge background galaxies, with the top of the question mark part of a larger tidal disturbed galaxy,” Kaplan told Space.com. “Looking at the color of some of the other background galaxies, this doesn’t seem like the worst explanation. Despite the chaotic nature of the fusions, the double-lobed bodies with the curved tail that recede from them are very typical.” The bigger picture Webb wasn’t looking for a question mark. Here is the largest image captured by the telescope: The full image shows what Webb was looking at first: a pair of stars in an active formation, called Herbig-Haro 46/47. NASA, European Space Agency, and Canadian Space Agency. Image processing: Joseph DePasquale (STScI) Nice, isn’t it? NASA released this image on July 26, saying in a affidavit that it shows the “actions” of two young stars who are still actively training. “Look for it in the midst of red diffraction spikes,” NASA wrote in the statement. “The stars are buried deep, appearing as an orange-white spot.” The pair of stars, known as Herbig-Haro 46/47, grow by feeding on the gas and dust surrounding them in a disk. The disk itself is not visible, but its shadow appears in two dark, cone-shaped regions next to the stars. The pinkish-orange lobes that dominate the image are material that stars shed as they grew for thousands of years. NASA added that the pair of stars is “an important object to study because it is relatively young – only a few thousand years old.” Star systems take millions of years to fully form. Targets like these give researchers insight into the amount of time mass stars have, allowing them to model the formation of our sun, which is a low-mass star. Watch Now: Popular Videos from Insider Inc. download…
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