A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

For the price of 5 pesos (US $0.25), a trip on Mexico City's metro can be a surreal, art-filled experience if you venture to these stations.

A triple planetary conjunction is lighting up the skies with a “smiley face” on April 25, thanks to Venus, Saturn and the ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent ...