Kevin France, a professor of astrophysics at the University of Colorado Boulder, discusses the Habitable Worlds Observatory, ...

"Gaia provides the first accurate view of what our section of the Milky Way would look like from above," Lewis McCallum, an ...

NASA’s James Webb Space Telescope reveals NGC 6072 in two striking views. Using infrared instruments, it shows the nebula’s colours and structure, offering fresh cosmic insights.

The cosmos has always fascinated us, with its vast expanses and mysteries that are yet to be fully understood. The ...

TWO huge planets will be visible in Irish skies today in a display only seen every fifteen years. Saturn will be visible to people over the weekend as a bright star in the sky. And Venus will pass ...

Astronomy Ireland is setting up giant telescopes in anticipation of “an extremely rare view” of Saturn, which only occurs ...

September will have a trio celestial conjunction. Here's how to see the moon and Venus together in Arizona and upcoming alignments.

Saturn will be visible in the night sky as a bright star in the south this weekend, while Venus passes behind the moon on Friday, just after noon.

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

The moon is near new phase this week, and clearer skies and cooler overnight temperatures means that this is also an optimum ...

The James Webb Space Telescope’s Near-Infrared Camera captured an "array of stars that make up the dwarf galaxy Wolf–Lundmark ...

The supermassive black hole M87* was the first to be photographed. Now there are more images of the object and they show ...