Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

Venus and Saturn will appear in the southwest, Jupiter will gleam overhead, and Mars will appear to rise in the east. The planets will appear to rotate westward around the bright star Polaris and ...

This story was updated to correct inaccurate position of Mars and Earth. Mars will appear its biggest and brightest this month when it reaches its closest position to Earth while simultaneously ...

In a nutshell NASA’s Perseverance rover has collected the first carefully selected Martian soil samples from Jezero Crater, ...

PROF. BAKHUYZEN is right in regard to the number of days counted in error by Kaiser in comparing Hooke and Huyghens with recent observations. I wrote away from books ...

Earlier this month, outgoing NASA Administrator Bill Nelson and other agency officials presented two possible plans for the mission, known as Mars Sample Return, for the incoming administration.

BOSTON - The highlight of the week is coming tonight in the night sky - the lunar occultation of Mars. First off, at 5:27 p.m. the moon will be officially full. The full January moon is known as ...