Trump again called on the United States to send astronauts to Mars in his speech to a joint session of Congress.

Experts weigh in on whether President Donald Trump’s lofty goal of sending humans to Mars and back is feasible during his ...

Following the 7-planet alignment, Mars will be visible in the sky in March. Here's everything you need to know about this ...

President Trump boasted of his accomplishments in his first 43 days in office, comparing the start of his presidency to ...

Near the end of President Trump’s address to Congress, he made a bold pledge that’s aligned with billionaire presidential ...

Now, Mars. Photographs from the NASA Archive, a stunning new release from publisher Taschen, invites us on an extraordinary ...

With its vivid turquoise, green and blue waters, it’s no surprise Lake Salda is often promoted as the “Maldives of Turkey.” ...

President Trump set the U.S. on a path to sending astronauts back to the lunar surface during his first term. Lately he has ...

A new study claims that a mineral found in Mars' dust called ferrihydrite, which forms in the presence of cool water, is ...