Mars' volcanoes have always intrigued scientists, but new research is flipping everything we thought we knew about them.

• Lydia Amazouz
• The Daily Galaxy --Great Discoveries Channel

Floating pumice revealed Earth’s biggest submarine volcano eruption, hidden almost a kilometer beneath the Pacific for more than a decade.

• Sarah Jones
• The Daily Galaxy --Great Discoveries Channel

"We are not just replacing the black hole with a dark object; we are proposing that the supermassive central object and the galaxy's dark matter halo are two manifestations of the same, continuous substance."

• Robert Lea
• Space.com

What if Earth’s largest ocean isn’t water, but a massive hydrogen reservoir trapped deep in the core?

• Melissa Ait Lounis
• The Daily Galaxy --Great Discoveries Channel