Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events showing the flyby.

During its 35 years of orbiting the Earth, the Hubble Space Telescope has transmitted endless streams of magnificent images, confirmed the existence of "dark matter," and helped track a vagabond black hole moving through the Milky Way. To celebrate the ...

WASHINGTON — The Hubble Space Telescope marked its 35th anniversary this week and NASA celebrated by releasing a series of stunning new photos from the observatory. With nearly 1.7 million observations throughout its 35 years in orbit, Hubble stands as ...

The Wide Field Camera 3 instrument gives the telescope the ability to capture a panchromatic view of objects flying through the solar system, other galaxies and exoplanets, NASA explains.

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 libraries. Not only is Hubble one of Earth's premium ...

Thirty-five years ago today a revolutionary new era of astronomy began when the Hubble Space Telescope, tucked onboard the space shuttle Discovery, blasted off Earth into history. The next day a robotic arm tipped the telescope into orbit from the shuttle ...