The Wolf Moon will reach its peak fullness at 5:27 p.m. Eastern Time on January 13. It will rise in the sky about an hour ...

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

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

Here's what the rare six-planet parade will mean for your zodiac sign, according to astrologer Kyle Thomas' predictions ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

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

Venus and Saturn will be in conjunction this weekend, appearing side by side in the night sky during January's post-sunset ...

The Red Planet reaches its best position all year this week on January 15. Here’s how and when to get out and see it.

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.

Groundbreaking research into Mars' energy balance reveals a polar surplus driving dynamic weather patterns, including massive ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...