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 ...

New findings from the ALMA telescope have revealed that planets are born in much smaller protoplanetary disks than ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

Europe's Gaia space telescope was powered down and sent into "retirement" on Thursday after a decade revealing the secrets of ...

Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

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 ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

NASA has shared an incredible image of an 'Einstein Ring' captured by the James Webb Space Telescope. The picture features ...