Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs every April.

The Lyrids are best viewed in the Northern Hemisphere during the dark hours between midnight and dawn. The website Time and ...

This year, storms and cloudy weather are in the forecast for parts of the United States that could spoil the view of the Lyrid meteor shower.

NASA's Mars Reconnaissance Orbiter captured a 328-foot-wide pit on Mars, potentially leading to subterranean caves. This ...

Through its "Moon to Mars" program, NASA plans to send the first crewed missions to Mars by the end of the next decade. To ...

The Lyrid meteor shower is about to reach its peak activity for April. Here's when and how to see it, along with a cloud ...

Mars is the exciting next step in our exploration of space, but dust particles that were already a problem on the moon could ...

Mars may look calm, but its atmosphere harbors storms of staggering scale. Roughly every 5½ Earth years, the planet ...