Venus, Mars, and even Jupiter were visited decades ago. So why did it take so long for a mission to reach Mercury? 🌞 This video explores the surprising obstacles that make this tiny planet one of the ...

Last fall, the scientific community went into a minor frenzy. A hunk of interstellar material had been sucked into the ...

Kids can have realistic experiences in outer space as they climb inside a rover based on a NASA spacecraft at the Long Island ...

After five weeks and a general malaise, January is behind us, and the brief, bright month of February is straight ahead.

Write our best anime of all time list,” they said. “You’re a massive weeb, so it’ll be easy!” They said. Well, while I can ...

Find Pluto Planet stock video, 4K footage, and other HD footage from iStock. Get higher quality Pluto Planet content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...

Pluto has been clearing and purging your social ... or simply reserving your spot in that painting class you’ve always wanted to take. Jupiter, your ruling planet, is working to open up your space and ...

For decades, Pluto was celebrated as the ninth planet of our solar system. However, in 2006, the International Astronomical Union (IAU) redefined what constitutes a planet, leading to Pluto’s ...

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 the bottom of whether Pluto is a planet, I tracked down planetary scientist ...

But should they? Is Pluto even a planet? According to Dr. Grundy, Pluto is a planet. "I use the word 'planet' to refer to it, and most of the planetary science community does too," Grundy said.