Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

In a landmark shift, a new study has found that climate change is now the most pervasive human-caused threat to imperiled ...

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment of compelling images ...

The image was captured by the world's most powerful solar telescope, which takes 2D snapshots of the sun at specific ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

Many assume that the Twelve Days of Christmas are those leading up to December 25 but actually Christmas Day itself ushers in these twelve days of celebration that end only on January 6 with the feast ...