To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

If planets had social media accounts, the solar system would showcase a frenzy of unique personalities. Mercury tweets at ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how to get the best view of the rare conjunction.

Let's talk about the best worst sci-fi movie of all time. Here's why 2015's 'Jupiter Ascending' shouldn't be viewed in a 21st ...

Don't put your binoculars away just yet, the planet parade continues through February. Here's which planets will be visible this month.

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...