Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled scientists since it was discovered in the 1970s.

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

Some space conspiracy theories just won't go away.

The Class I railroads fail to provide accurate information on service and schedules, particularly when measured against what trucking provides. Railroads have inadequate employment levels to handle ...

Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Space exploration has always been about pushing boundaries, venturing into the unknown, and discovering the secrets of the ...

Telemetry from the Starship froze just more than 8 minutes after launch from Texas, moments after engines began shutting down.

Starship, the most powerful rocket ever built, pulled off a daring booster catch on its most ambitious test flight yet, but ...

The seventh test flight of SpaceX's Starship has successfully taken off from Boca Chica, Texas. Newsweek's live blog is ...