An alien comet passing through our solar system made its closest approach to Mars recently, and two European robotic spacecraft orbiting the red planet turned to take a look.

It can run behind the Sun, but it can't hide. The post Two Spacecraft Orbiting Mars Just Spotted the Mysterious Interstellar ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

"Delivering two interplanetary spacecraft on schedule and within budget for a Mars mission is no small feat, and it speaks to ...

New photos of the mysterious interstellar object 3I/ATLAS taken from Mars have reignited theories that it could be an alien spacecraft.

LONG BEACH, Calif., Sept. 22, 2025 (GLOBE NEWSWIRE) -- Rocket Lab Corporation (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a leading launch and space systems company, delivered two Explorer-class ...

If you've ever wanted to get lost on Mars, now's your chance: You can fly over a maze-like canyon on the Red Planet in a ...

Creating a composite photograph of the images taken by the Color and Stereo Surface Imaging System ( CaSSIS) aboard the Trace Gas Orbiter, ESA scientists found that the dust and gas layers of Mars' ...

SpaceX announced plans to create a reusable spacecraft that would take people to Mars. According to AccuWeather, the company's CEO Elon Musk unveiled the company's "Interplanetary Transport System for ...