NASA Shares Hubble’s Gravitationally Lensed Cosmic Smile
NASA highlighted a Hubble image of galaxy cluster SDSS J1038+4849 that resembles a smiling face: its bright galaxies form the “eyes,” while gravitational lensing creates the curved arcs that look like a grin. The phenomenon, caused by massive objects bending light, also helps astronomers study distant galaxies and map dark matter.
Science · 9 sources · Oct 14, 2026Read it
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About Hubble Space Telescope
The Hubble Space Telescope is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope, but it is one of the largest and most versatile, renowned as a vital research tool and as a public relations boon for astronomy. The Hubble Space Telescope is named after astronomer Edwin Hubble and is one of NASA's Great Observatories. The Space Telescope Science Institute (STScI) selects Hubble's targets and processes the resulting data, while the Goddard Space Flight Center (GSFC) controls the spacecraft.
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- https://hubble.nasa.gov/, https://esahubble.org/, http://hubblesite.org/, http://spacetelescope.org/