For years now, NASA’s Hubble Space Telescope has had its fair share of brushes with death. The groundbreaking observatory launched into low-Earth orbit 36 years ago, and it’s now been operational two ...

For this month's ESA/Hubble Picture of the Month, NASA/ESA's Hubble Space Telescope is joined by ESA's Euclid to create a new view of the most visually intricate remnants of a dying star: the Cat's ...

Astronomers have spotted a galaxy so faint, it’s almost invisible — a discovery that could help illuminate one of the most elusive substances in the universe. The researchers found Candidate Dark ...

Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of dark matter. Located 300 million light-years away in the ...

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

"It's not every day that you come up with an entirely new tool for cosmology." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...

Add Yahoo as a preferred source to see more of our stories on Google. Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison shown ...

For more than three decades, the Hubble Space Telescope has stood as one of the most influential scientific instruments ever launched. Since its deployment in 1990 by NASA, Hubble has delivered images ...

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The U.S. State Department has issued an urgent warning to U.S. citizens in parts of Mexico after the death of the cartel leader known as “El Mencho.” In its Sunday night alert, the State Department ...

The killing of a drug lord and the unrest that followed prompted flight cancellations, roadblocks, cruise disruptions and “shelter in place” alerts. By Stephen Hiltner A wave of violence in Mexico ...