This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...

Exactly 35 years ago this week, the Hubble Space Telescope was released from the Space Shuttle Discovery cargo hatch. Four ...

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

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s mysterious auroral activity. Faint hints of Neptune’s auroras were first ...

There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar ...

The spacecraft is being subjected to extreme temperature changes -- conditions it will face during launch and its journey ...