According to a recent YouGov poll, 35% of Americans think Pluto is not a planet. But they are all wrong—kind of. To get to ...

Why is Pluto no longer a planet? Discover the real reason behind Pluto’s reclassification as a dwarf planet and the science that led to this change.

Dark matter is more than five times as abundant as all the visible matter in the universe. So why can't we see any of it?

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are orbiting.

The capsule rotated mid-flight to replicate Moon gravity for research payloads ... A new study suggests Pluto's largest moon, Charon, may have formed through a unique "kiss and capture" event ...

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

Each Sailor Scout in Sailor Moon has their own unique abilities and strengths, but which among them are the strongest?

Uranus has the craziest tilt in your Solar System. Its tilt is about ninety-eight degrees. That means its north pole is ...

Berlin-based world sales company Pluto Film, led by Daniela and Benjamin Cölle, is marking its 10th anniversary with a shift into production as it readies its European Film Market slate.

The cost of cable continues to rise, but streaming services aren't getting much cheaper, either. Before you pony up even more cash to subscribe to yet another platform, stop and consider all of ...

For the first time, Blue Origin put its New Shepard suborbital rocket ship through a couple of minutes' worth of moon-level ...