The James Webb Space Telescope captured a new image of a young sun-like protostar spitting out gas and dust that forms stunning shockwaves when viewed in infrared.
The James Webb Space Telescope has spied a baby, sun-like star spewing out supersonic streams of gas and dust into space, triggering visually stunning shockwaves that researchers say"look like lightsabers."
HH 211 is located around 1,000 light-years from Earth in the Perseus constellation and was discovered in 1994. Based on the size of the jets, the protostar is likely only a few thousand years old and roughly 8% as massive as the sun, according to NASA. However, the mini star will grow to around the same size as the sun over the next few million years. This suggests that our own star may have once looked an awful lot like HH 211.
The infrared images suggest the jets are mostly made from molecules — two or more atoms connected by a chemical bond — including carbon monoxide, silicon monoxide and molecular hydrogen. This surprised the researchers, who expected that, like other bipolar jets, HH 211 would predominantly be made from individual atoms or ions.
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'A Million Miles Away' director and astronaut José Hernández reveal cameo in new film from AmazonRobert Pearlman is a space historian, journalist and the founder and editor of collectSPACE.com, an online publication and community devoted to space history with a particular focus on how and where space exploration intersects with pop culture. Pearlman is also a contributing writer for Space.com and co-author of 'Space Stations: The Art, Science, and Reality of Working in Space” published by Smithsonian Books in 2018. He previously developed online content for the National Space Society and Apollo 11 moonwalker Buzz Aldrin, helped establish the space tourism company Space Adventures and currently serves on the History Committee of the American Astronautical Society, the advisory committee for The Mars Generation and leadership board of For All Moonkind. In 2009, he was inducted into the U.S. Space Camp Hall of Fame in Huntsville, Alabama. In 2021, he was honored by the American Astronautical Society with the Ordway Award for Sustained Excellence in Spaceflight History.
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