The Hubble Space Telescope has been surveying space since 1990 and has captured some interesting cosmic elements in action.

This week’s image from the Hubble Space Telescope shows the aftermath of an epic explosion in space caused by the death of a massive star. Some of the most dramatic events in the cosmos are supernovas ...

NASA’s Hubble Space Telescope has broken the distance limit for galaxies and uncovered a primordial population of compact and ultra-blue galaxies that have never been seen before. Garth Illingworth, ...

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The Hubble telescope has an impressive resume for a 20-year-old. It has helped scientists zero in on the age of the universe, and figure out that the universe is expanding. Ira Flatow and guests look ...

Explore the amazing journey of the Hubble Space Telescope and its successor, the James Webb Space Telescope (JWST). Discover ...

NASA announced Thursday that its Hubble Space Telescope (HST) has calibrated more than 40 "milepost markers" of space and time. The mile markers help scientists measure the expansion rate of the ...

Since its launch in 1990, the Hubble Space Telescope has been one of the most valuable tools in astronomy, contributing to findings about everything from far-off exoplanets to the expansion of the ...

GREENBELT, Md. — What weighs 500 trillion tons, has a diameter larger than Rhode Island and is moving at 22,000 miles per hour? The largest comet ever confirmed by astronomers. You can thank NASA's ...