Winter is the perfect time to go on a cave tour at Carter Caves State Resort Park. The inside the caves ranges between 45 and ...

have been taken by some of the best-trained pilots on the planet. We actually have military pilots who ... or aliens on the moon or Mars, or alien invasions that are quite dramatic. FILM NARRATOR: ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Travellers should be prepared for delays, with more than a thousand ground staff walking off the job at airports.

Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...

In the depth of winter, a sweeping view of our solar system will glow in the night sky. In total six planets will be visible, four of them to the naked eye - Venus, Mars, Jupiter, and Saturn.VIDEO ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Groundbreaking research into Mars' energy balance reveals a polar surplus driving dynamic weather patterns, including massive ...

President Trump, in his second-term inauguration address, announced his intention to send Americans to Mars. Planet Labs' imaging and analytics technology could play a part in a mission.

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic mission may investigate the area one day.