Visible on the planet itself is a dark patch near the top, marking the frigid northern polar cap, where temperatures dip to ...

It's possible that Mars' moons were originally asteroids that were captured by the planet's gravitational pull. There's also ...

A naming contest, a massive Martian scar, and a close call with planetary fame. Here's how I nearly etched my name into Mars.

This comparison flips everything you thought you knew about our planetary priorities.

Not one but two meteor showers will grace the skies as the Southern Delta Aquariids and the Alpha Capricornids will peak together on the night of July 29-30. With the Moon out of the way, dark skies ...

Following Saturn is Venus, rising in New York at 2:51 a.m. on July 25. Venus is in Taurus, and so bright that it is ...

Stars are more colorful than you think! Patience will reveal them; head outside tonight to see summer’s multi-hued stars.

The Australian last month revealed the Department of Industry Science and Resources had awarded a $35.6m contract to US shipbreaking firm Modern American Recycling Services to recycle the Northern ...

The most complex parachute system to ever deploy on Mars has successfully slowed down an ExoMars mock-up landing platform for ...

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Two minor meteor showers — the Southern Delta Aquariids and Alpha Capricornids — peak overnight on Monday (July 29-30), ...

It's possible — the phenomenon is most visible from the northern hemisphere, according to the American Meteor Society. Its ...