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

A rare celestial spectacle is gracing the night sky this February, as seven planets — Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune — are in the post-sunset sky in a phenomenon ...

Marvel at the cosmic beauty with this wallpaper showcasing a starry night sky over a calm ocean. Feel the tranquility of ...

In general, the most favorable elongations of Mercury — morning or evening — are those when the planet rises or sets in a dark sky, and that ... 30 minutes after sunset for mid-northern ...