A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

including Earth and its Moon. NASA’s InSight mission was designed to probe the interior of Mars and offer an unprecedented look at the planet’s crust, mantle, and core. The lander, which arrived in ...

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...

UNLV-led research details early insights from NASA’s Perseverance rover; Specimens due back on Earth in the 2030s.

Deep subsurface microbes are highly diverse, challenging assumptions about life in low-energy environments. This discovery has implications for medicine, energy efficiency, and astrobiology. Which ...

It is not often that all the planets in the Solar System other than ours are lined up across the night sky for us to see.

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

Researchers have now developed a simple test that could get us closer to the answer. The new method involves looking for ...

ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be ...

Mars, also called the Red Planet, is one of the most familiar planets in our solar system – apart from Earth, of course ... by Zhurong revealed what Mars looks like and our possibilities ...

Missed January's planetary parade? February 2025 offers another celestial spectacle. Discover when, where & how to catch ...