A sequence of movies compares the views of the spectacular Phantom Galaxy, also referred to as M74, captured by the James Webb House Telescope and its predecessor Hubble.
Whereas the 32-year-old Hubble House Telescope captures the universe largely within the seen gentle spectrum, revealing the distribution of stars within the galaxy, Webb focuses on the infrared spectrum, recognizing heat-emitting fuel and mud that accumulates within the galaxy’s spiral arms.
M74, some 32 million light-years away from Earth and positioned within the constellation Pisces, is thought for its well-defined spiral form with distinguished arms emanating from its heart. When mixed, observations by the 2 nice area telescopes present a complete view of the galaxy together with areas through which stars kind that may be seen as reddish bubbles scattered throughout the spiral arms. These so-called H II areas are clouds of hydrogen fuel that glow within the ultraviolet gentle with scorching younger stars embedded in them.
Associated: NASA’s James Webb House Telescope mission: Stay updates
Webb’s view additionally reveals the dense cluster of stars on the coronary heart of this galaxy, seen in blue colours. Webb’s observations have been performed utilizing the telescope’s Mid-InfraRed Instrument (MIRI) as a part of a marketing campaign charting 19 star-forming galaxies on this area of the universe. The undertaking is a part of a world collaboration referred to as PHANGS along with observations by Hubble and a few ground-based telescopes, in accordance with the European House Company (ESA), which launched the movies on Tuesday (Aug. 30).
“The addition of crystal-clear Webb observations at longer wavelengths will enable astronomers to pinpoint star-forming areas within the galaxies, precisely measure the plenty and ages of star clusters, and achieve insights into the character of the small grains of mud drifting in interstellar area,” ESA stated.
ESA is NASA’s companion on the $10 billion James Webb House Telescope undertaking along with the Canadian House Company.
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