When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of Mars along with a time-lapse of "webcam" images that were released in near ...

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Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

As the calendar turns to February, Max sees an influx of several new titles sure to keep us planted firmly in front of our televisions (or phones, or ...

Mars Ingenuity helicopter's 59th flight was captured by the Perseverance rover's Left Mast-cam camera. Credit: Credit: ...

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never see on Earth.

Have you looked up at the night sky this season and noticed a bright object, sporting a reddish hue, to the left of Orion?

Reacting to the alleged manuscript excerpt, Elon Musk’s mother, Maye Musk, took to X/Twitter and claimed that her billionaire ...

Mars is at "opposition" this month. That's when a planet and the sun are directly opposite each other with Earth in between. This celestial event happens about every two years for the red planet.

Mars is home to perhaps the greatest mystery ... that the origin of the Martian dichotomy lies deep inside the red planet. Altitude isn’t the only difference between the two sides of the Martian ...