Beautifully captured against a starry sky, Comet C/2024 G3 (ATLAS) — dubbed by some as the "Great Comet of 2025" — shines brightly after its last approach to the sun for hundreds of thousands of years ...

It’s an interstellar double header. Monday’s solar eclipse isn’t the only once-in-a-lifetime celestial event on the horizon.

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

G3 (ATLAS), the 'Great Comet of 2025,' lit up the night sky in Chile, offering a rare and breathtaking sight for stargazers, with its bright tails and glowing coma.

With Mercury joining the show, all seven of Earth’s celestial neighbors will be present at dusk this week. By Katrina Miller Astute skywatchers may have already seen the striking line of planets ...

The comet was beautifully captured by César Briceño ... showcasing a clear sky at dusk. Shreejaya Karantha is a science writer specializing in astronomy, covering topics such as the sun ...