Something Strange Happens to Earth Every 30 Million Years as the Sun Passes the Galactic Plane

Astronomers Were Looking for Planet Nine when this Guy Showed Up in the Telescope Image

What's Up with Betelgeuse Now?

Astronomers Have Spotted a Galaxy So Far Away, that It Raises Troubling Questions

Astronomers Have Found the First Prime Candidate for Planet 9... But It's in the Wrong Place

New Space Drive Makes Rockets Look Ancient

Kosmos 482: An Old, Out of Control Satellite Crashes Over the Indian Ocean

When another Star Came Closer to Earth than the Voyager 1 Spacecraft

A Scientist Shows the Odds of Asteroid Apophis Striking Earth Higher than Thought

Astronomers Say They Have Found the Strongest Signs of Life on K2-18b, 120 Light-Years from Earth

Betelgeuse to Go Supernova and Detonate with So Much Energy it Will Outshine the Light of Our Galaxy

Chance of Asteroid 2024 YR4 Hitting the Moon Increases, JWST Pins Down Impact Probability

When will T Coronae Borealis--the Blaze Star Go Nova?

Astronomers Have Detected Something Strange in the Oldest Galaxy Ever Observed and It Is Very Bright

Is Our Universe Inside a Supermassive Black Hole?

Here's Why NASA is Shutting Down the Instruments of Voyager 1 and 2 in Deep Space

Scientists Now Propose that the Big Bang Created a Mirror Universe Expanding in Opposite Direction

Microsoft Says its Quantum Chip Has Created a New State of Matter

Scientists Warn there's Now Only 1-in-32 Chance of Asteroid 2024 YR4 Hitting Earth as Odds Shoot Up

Interstellar Asteroids are Entering the Solar System from Alpha Centauri Shows New Study

Apophis vs. 2024 YR4: The Two Near-Hit Asteroids to Worry About

Revised Calculations Just Increased Asteroid 2024 YR4's Chances of Hitting Earth (Odds: 1-in-43)

A Mysterious Object Has Appeared Out of Nowhere and It Is Sending Radio Signals Every 6 Hours

Scientists Just Spotted another Asteroid following Apophis with a 1-in-83 Chance of Hitting Earth

Our Universe Is Expanding Much Faster in Our Own Backyard shows New DESI Observation of Coma Cluster

Rare Planetary Alignment Takes the Night Sky All over the World

JWST Was Scanning Trappist-1 Star when It Accidentally Discovered Something Closer to Home

Google Says It Appears to Have Accessed Parallel Universes with Quantum AI Chip but there's a Catch

New Calculations Show Asteroid Apophis to Skim Past Earth So Close We Will Be Able to See It Live

Webb Telescope's New Largest Observation of the Universe Confirms Scientist's Worst Fear