The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 ...

The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.

Now, Warner Bros. Discovery is adding to the list of free movies on YouTube. On Friday, Warner Bros. Discovery published a ...

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.

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

Pluto isn't alone—it's part of the Kuiper Belt with possibly hundreds of other planet-sized objects. Because Pluto hasn't achieved gravitational dominance in its region, the International Astronomical ...

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 ...

Filmmaker Adam Nemoy helps celebrate the 90th anniversary of Pluto's discovery this month at the 6th annual 'I Heart Pluto' ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

On Feb. 18, the sun will make its official debut in mystical Pisces, setting the stage for introspection, surrender and ...

Juno Corp. (“Juno” or the “Company”), a private Ontario-based exploration company and the largest mineral landholder in the ...

Seuk Kim left behind a finance career to chase his dream of becoming a pilot. He took off one day in November with four dogs ...