A train that runs on gravity? Now, that’s cool

Our Galaxy's Supermassive Black Hole Could Be Pointing a Relativistic Jet Right at Us

A Double Solar Flare Just Triggered Radio Blackouts Over Asia And AustraliaThe Largest Marsquakes to Date Have Been Detected in The 'Shadow Zone'

Researchers Think They've Cracked The Secret Behind Pluto's Weirdly Unstable OrbitThis Terrifying Space Angel Is Actually a Merger of Two Colossal Cosmic ObjectsLook at This Epic NASA Backpack Designed For Astronauts on The Moon

This Hubble Anniversary Pic of Unusual Galaxies Is Out-of-This-World GorgeousVenus Should Be 'Locked' With One Side Facing The Sun. Here's Why It Isn't

Astronomers Discover Brand-New Type of Star Explosion: The Micronova

Stunning New NASA Video Reveals Dramatic Solar Eclipse on MarsBumblebees Are in Trouble, as Rising Temperatures Drive Their Decline

Scientists Warn Multiple Overlapping Crises Could Trigger 'Global Systemic Collapse'2020 Has Barely Started And We've Already Broken Another Global Heat Record

Sea Levels Around The US Aren't Just Rising, They're Accelerating Year on YearRapid Permafrost Collapse Is Underway, Disintegrating Landscapes And Our Predictions