A controversial proposal to accelerate the decommissioning of the International Space Station (ISS) is sparking heated debate ...

Intuitive Machines was set on Wednesday for the launch of its second moon lander, aiming to make the latest private U.S.

Geochemical evidence from laboratory experiments for a potential solid inner core at the center of Mars is reported in Nature ...

This photo of Mars, released by NASA Thursday, March 20, 1997, taken by the Hubble Space Telescope March 10, 1997 ...

Stargazers are in for a treat this week as a planetary parade is set to take place - just a month after the last planetary spectacle.

An alignment of seven planets will appear, whether by the naked eye or with the use of a telescope, this month in the U.S. Here's how to spot it.

A study suggests Mars takes its red hue from a type of mineral that forms in cool water, which could reveal insights about ...

NASA's Gateway space station nears completion, powering Artemis Moon missions and future Mars travel with advanced propulsion ...

The Red Planet, as it’s often called, has a distinct hue, and a new theory about this coloration could have implications for ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

Earth may now be home to the most glorious beaches in the solar system , but 3 billion years ago, it may have been Mars that ...

Prepare for an unforgettable “planet parade” as 7 planets will align in a rare celestial event on Feb. 28, for the last time ...