On Monday, NASA released a new photograph of galaxy cluster SMACS 0723 which depicts a cluster of galaxies in space invisible to the human eye. The image was captured by the James Webb Space Telescope ...

Software developer John Christensen coded an app to show you just how far NASA innovation has come since Hubble. NASA released a new photograph of galaxy cluster SMACS 0723 last week which depicts a ...

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Hubble Space Telescope observations have provided size estimates for the nucleus of interstellar comet 3I/ATLAS, ranging from 320 meters to 5.6 kilometers in diameter, though the nucleus itself ...

On 1 January 1925, US astronomer Henry Norris Russell made a startling announcement to the American Astronomical Society in Washington DC: observations by fellow astronomer Edwin Hubble showed that ...