On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut ...

Elon Musk faces a conflict of interest in supporting a space telescope helpful to SpaceX but attacking programs that benefit ...

Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's Era of Reionization may have occurred much earlier than previously thought.

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges of our solar system, about 3 billion miles from the Sun, at the farthest ...

A case in point: a European Space Agency satellite, known as ERS-2, launched in 1995 and inactive since 2011, tumbled through ...

According to Intelsat, service was quickly restored using other satellites – including those owned by other companies too – ...

The Government of Canada has a comprehensive plan to fight back against the unjustified U.S. tariffs imposed on Canadian goods while supporting Canada's interests, industries, and workers. On March 4, ...