The new work suggests that the edge of the dichotomy was eroded back by hundreds of kilometers during the time when an ocean ...

The deputy Liberal leader added a letter to her name in a quest for lifelong excitement. Now she’s added the space adventures ...

President Trump pledges in inaugural address to pursue policy that 'expands our territory' and to put US astronauts on Mars.

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

A rare celestial event is lighting up the skies over Hawke’s Bay and New Zealand, with six planets aligning in a stunning ...

Tonight, stargazers can see a rare "planet parade" as six planets form a visible arc: Mars, Jupiter, Uranus, Neptune, Saturn, ...

Lost in the drama of President Donald Trump's flurry of executive orders and Inauguration Day announcements was this: He ...

Mars still is spectacularly brilliant, as brilliant as it will be for another 26 months. When the Red Planet again falls into an orbit opposite the sun - called “opposition.” It is so bright that with ...

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...

Fresh from the excitement of this week’s Wolf Moon, there’s another treat in store for sky-watchers this week, with Mars ...