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The Hubble Space Telescope is a masterwork of engineering and human ingenuity. Hubble is comparable in size and weight to a large school bus, but its contributions to science and astronomy could fill ...

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. After a stuttering start, it became one of humankind’s most treasured inventions, ...

The Hubble Space Telescope continues to show signs of its advanced age. Late last month, the iconic observatory went into a protective "safe mode" after detecting anomalous readings from a gyroscope, ...

For over three decades, the Hubble Space Telescope has captured stunning images of distant galaxies and stars, allowing astronomers to probe the evolution of the universe and its most mysterious ...

"Hubble is more scientifically productive now than ever before, which is kind of mind-blowing." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

An STS-125 crew member aboard the Space Shuttle Atlantis captured this image of NASA’s Hubble Space Telescope on May 19, 2009. The Hubble Space Telescope will burn up in Earth's atmosphere in the ...

The question of how fast the universe is expanding continues to confound scientists. Although it might seem like a fairly straightforward issue, the reality is that it has been perplexing the best ...

Though Saturn's unusual-looking "cup handle" features were first noted by Galileo in 1610, it would be another 45 years before they were described by Christiaan Huygens as a disk surrounding Saturn.

One in three images taken by the Hubble Space Telescope could be ruined if space companies’ plans to launch hundreds of thousands of satellites go ahead. More than three-quarters of the nearly 14,000 ...