When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

WASHINGTON — Scientists studying Mars have wanted pieces of the Red Planet here on Earth for decades, and they are finally getting their shot at designing a mission to acquire such souvenirs. The ...

New study shows Mars went through shrinking ice ages, revealing how it lost water and where future missions might find what's left.

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

As scientists get closer to putting humans on Mars, the need to understand why clocks tick faster on the red planet is more ...

Right now there is no conclusive evidence of life on Mars past or present. Nasa’s “leopard spots” are the most promising ...

Scientists discovered that baker’s yeast can survive harsh Mars-like conditions, revealing how simple life forms adapt under ...

A one-way trip to the Mars usually takes you about 9 months to complete, but one team out of Russia thinks they can knock that down to 30 days.

Because oxygen-bearing sulfate minerals trap and preserve signals from Earth's atmosphere, scientists closely study how they ...