Astronomy

A Coronal Mass Ejection Just Slammed Into Earth’s Magnetosphere — Here’s Where You’ll See the Auroras

X-Rays Kept Repeatedly Flashing Near a Supermassive Blackhole — Now Astronomers Think They Know What It Is

NASA’s Europa Clipper Mission May Launch As Early As Sunday Now

What Did NASA’s DART Mission Really Do To That Asteroid? We Are About To Find Out

Don’t Miss Your Chance To See This Extremely Elusive Meteor Shower In Tonight’s Clear Skies

The Sun’s Coronal Magnetic Field In Finally Coming Into Focus Like Never Before

Research Shows The Early Universe Had Way More Black Holes Than We Thought

Aurora Alert! The Sun Just Unleashed Several X-Class Flares — Here’s Where to Look

Please Don’t Miss Your Chance to View This Comet That Hasn’t Been Seen Since the Neanderthals

Astronomers Just Confirmed the Presence of Carbon Dioxide On Pluto’s Moon Charon — Where Did it Come From?

Astonishingly, Astronomers Discovered A Planet Orbiting Barnard’s Star — And There Might Be More

This Eerily Lopsided Planet Has Weather That Technically Shouldn’t Exist

A Weirdly Large Object In Our Asteroid Belt Could Actually Be Habitable

Powerful X-Rays Could Save Earth From An Asteroid Collision, A Bizarre New Simulation Suggests

Earth Is Just Days Away From Gaining A “Mini-Moon” — Meet Asteroid 2024 PT5

Did Earth Really Once Have a Ring Around it? Inside the Wild New Theory

Astronomers Discovered the Biggest Pair of Black Hole Jets Ever, and It's the Stuff of Cosmic Horror

Little Red Dots, Tiny Far Away Galaxies, Continue To Baffle Scientists

Look! Astrophysicists Spotted A Supermassive Black Hole Slowly Starving a Galaxy to Death

Look! ESA and JAXA Captured the Dramatic Craters On Mercury’s Surface In Unprecedented Detail

30 Years Ago, NASA Tested This Bizarre Safety Backpack To Keep Astronauts From Getting Lost In Space

A Rare Celestial Phenomenon Will Be Visible On This Week’s Super Harvest Moon

Look! Astronomers Have Never Seen A Pair Of Supermassive Black Holes So Close Together

58 Years Later, Astronauts Take A Super Risky Depressurized Space Walk

The First Ever Movie Of A Distant Star's Surface Offers An Eery Glimpse Of Our Own Fiery Finish

The Starliner Mission Was Very Successful In This One Important Way

Look: Mysterious Glass Beads Found On the Moon Contain Hidden Clues About Its Past

Physicists Are Closer Than Ever to Creating A Nuclear Clock That Could Change Physics Forever

Want to See Saturn and Its Rings? — This Weekend Is Your Best Chance

You Must Wake Up Early Tomorrow to See Mercury — Here's Why

Exclusive: Inside the Quest to Create the First-Ever Movie of A Black Hole

Astronomers Simulated How A Supermassive Black Hole Annihilates A Star — And It Is A Must-See

Physicists Searching For Elusive Dark Matter Say They Know Where to Look Next

The Event Horizon Telescope Just Made A Major Breakthrough — Black Holes Can Now Be Seen in ‘Color Vision’

The Webb Telescope Just Identified 6 Giant Gaseous Planets That Are More Massive Than Jupiter

A ‘Speckling of Stars’ At the Edge of the Milky Way Is Still Puzzling Astronomers

Look! The ESA’s JUICE Spacecraft Just Performed A Daring Slingshot Around Earth

Inside Polaris Dawn’s Risky Mission to Send Astronauts to a Literal Radiation Belt

An Ancient Magma Ocean Once Covered the Moon, India’s Pragyan Lunar Rover Reveals

The Blue Sturgeon Supermoon of 2024 Is Here — And Its Glorious

An Object In Space Is Moving At One Million Miles An Hour and Astronomers Aren’t Sure What It Is

Saturn's Moon Mimas May Be Way More Habitable Than We First Thought

Scientists Finally Know Where the Dinosaur-Killing Asteroid Came From — At Least They Think

Mars Is Likely Hiding Oceans Worth Of Water Deep In Its Crust — This Could Upend Our Plans For the Planet

Look: NASA Captured This Mesmerizing Video of An Aurora From the ISS

Don’t Miss This Rare Chance to See Mars And Jupiter Side-By-Side Early Tomorrow Morning

How To See The T Coronae Borealis Nova Explosion In The Sky

The Annual Perseid Meteor Shower Peaks This Weekend and It Is A Must-See Event

Aurora Alert Issued! Here’s How To See The Northern Lights This Weekend

Where Did Life Come From, Exactly? The Answer Is Out There