This new Hubble image of Mars reveals details as small as 20 to 30 miles across. Bright, frosty polar caps, and clouds above a vivid, rust-colored landscape reveal Mars as a dynamic seasonal planet in ...

The mysterious interstellar comet 3I/ATLAS is making its closest approach to Earth on Friday, offering scientists a rare ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Hubble Space Telescope image of NGC 346, a star cluster located within the Small Magellanic Cloud ...

NASA said Friday the Hubble Space Telescope has spotted a "spider galaxy" called UGC 5829 that's about 30 million light-years from Earth. Photo courtesy of NASA March 22 (UPI) --NASA said Friday the ...

Although astronomers have now discovered more than 5,000 exoplanets, or planets outside of the solar system, the large majority of these planets are considerably larger than Earth. That’s partly ...

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You can now see Jupiter in a whole new way, thanks to a new image from the Hubble Space Telescope. Showing the planet in the ultraviolet wavelength, the image highlights the planet’s Great Red Spot — ...

The two keys to Edwin Hubble's breakthrough discovery were forged by others in the 1910s. The first key, the period-luminosity scale discovered by Henrietta Leavitt, allowed astronomers to calculate ...

March 22 (UPI) --NASA said Friday the Hubble Space Telescope has spotted a spider galaxy, an irregular galaxy, about 30 million light-years from Earth. NASA said the relatively faint galaxy, which had ...