Browse Space Science Articles
- How Pseudoscience Obscures The Real Dangers Found In Meteor Showers
- The Webb Telescope Found A Planet Orbiting A Star 35 Light Years Away — Its Data Is Just Plain Odd
- A NASA Psychologist Reveals 3 Mental Health Hacks Astronauts Use In Space
- The International Space Station Has A Pesky Leak — Not Even NASA Has A Solid Plan For It
- Aurora Alert! These 9 Northern States Could See the Aurora Borealis Tonight
- The World’s First Wooden Satellite Could Be the Key To Solving the Space Debris Problem
- Webb Telescope Discovered An Ancient Black Hole With A Voracious Appetite
- The Debris From An Ancient Space Catastrophe Will Pelt Earth This Entire Week
- The Most Powerful Telescopes Suggest the Cosmos Is Surprisingly Simple
- Voyager 1 Spacecraft Just Shut Off Its Main Transmitter And Switched To A Long-Abandoned Signal
- This is What Game Theory Tells Us About Messaging Aliens
- This Potentially Rogue Planet Might Have Rings That Rotate Backwards — And That’s Not the Weird Part
- Earth Plants Can Grow On These Alien Worlds, A New Simulation Study Suggests
- New Solar Telescope Debuts Dramatic Footage of the Sun Unleashing A Huge Spray of Charged Particles
- Six Asteroids — One Considered Potentially Hazardous — Flew Past Earth In Less Than 24 Hours
- Rare “Black Hole Triple” Discovered! A Ghost Star Haunted Its Sibling Stars After It Perished
- A Meteorite the Size of Four Mount Everests Hit Earth — It Left This Strange Aftermath
- Inside the Extreme Workout Regimen of An Astronaut Stuck at the International Space Station
- Comet Watch! Don’t Miss This Visitor From The Oort Cloud On Thursday
- Earth Is Rapidly Heading Towards Solar Maximum — How Many Auroras Will There Be in 2025?
- Scientists Just Identified A Key Location On Mars Where Life Could Thrive
- An Unusually Shaped Space Object Long Puzzled Astronomers — What It Turned Out to Be Was Truly Uncanny
- Nearly All Meteorites That Smash Into Earth Came From These 3 Ancient Collisions
- Here's How SpaceX's "Chopsticks" Caught a Rocket In This Beautiful Engineering Feat
- Will NASA’s Europa Clipper Really Find Aliens? Here’s What the Spacecraft Can and Can’t Do
- Look Up! The Brightest Supermoon of 2024 Is Happening This Week — And It Comes With A Bonus Comet
- Liftoff! NASA Just Successfully Launched The Largest Spacecraft to a Planet in the Agency’s 66-Year History
- This Early Galaxy Grew Inside Out And Upends What We Know About Star Formation
- The One Technological Issue That Is Holding Nuclear Rockets Back
- Jupiter’s Great Red Spot Is Moving In a ‘Very Unexpected’ Way, Bewildering Astronomers
- Europa Clipper’s 7-Year, 1.8-Billion Mile Journey To Jupiter’s Moon Is More Intense Than You Think
- 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
- NASA Engineers Just Made This Ruthless Choice to Save Voyager 2
- 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
- The Stranded Starliner Crew Finally Has a Ride Home, But They Still Can't Leave
- All Systems Go: How NASA Is Pushing A New Era Of Space Exploration
- 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
- Artemis I Brings Home Really Good News For Future Astronauts
- 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
- This Iconic Feature in van Gogh’s “The Starry Night” Contains A Strange Physics Phenomenon
- 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
- So, Would Starliner Have Safely Brought Its Astronauts Home?
- M-Dwarf Planets Are Likely Habitable — But They Would Change Humans In This Weird Way
- How Boeing’s Starliner Will Make the Epic Journey Back to Earth Without Astronauts Onboard
- Look: Mysterious Glass Beads Found On the Moon Contain Hidden Clues About Its Past
- Inside the Tense Decision Between NASA and Boeing to Send Starliner Home Alone
- 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
- Satellites Discovered Something Bizarre in the 1960s — We Finally Know What It Is
- A Reusable SpaceX Rocket Booster Just Utterly Malfunctioned
- 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
- Being Stranded In Space Could Upend Starliner Astronauts’ Perception of Time
- A ‘Speckling of Stars’ At the Edge of the Milky Way Is Still Puzzling Astronomers
- NASA’s Stranded Astronauts Have Another Major Problem — This Time With Their Spacesuits
- 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
- These Are the Hidden Clues Experts Use To Predict Hurricanes With Satellites
- 3 Burning Questions We All Have About Boeing Starliner’s Epic Debacle
- 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
- These Rare Photos Reveal What It’s Really Like to Live At the International Space Station
- What Boeing’s Starliner Thruster Tests In New Mexico Actually Revealed About the Spacecraft’s Fate
- How To See The T Coronae Borealis Nova Explosion In The Sky
- 10 Years Later, Christopher Nolan's Most Underrated Sci-Fi Epic is Coming Back to Theaters
- The Annual Perseid Meteor Shower Peaks This Weekend and It Is A Must-See Event
- For ISS Astronauts, Digestive Issues Are Surprisingly Common — And A Very Big Problem
- Aurora Alert Issued! Here’s How To See The Northern Lights This Weekend
- 20 Years Later, MESSENGER Is Still Giving Us Strange Hidden Gems
- NASA’s DART Mission Snapped Pictures Until It Crashed Into An Asteroid. Here’s What Those Images Reveal
- An Astounding 3 Meteor Showers Are Visible In The U.S. This Week
- With Starliner Astronauts Stuck Indefinitely, The ISS Might Tie A 15-Year-Old Spaceflight Record
- Star Trek's Science Advisor On How Starfleet Quietly Fixed Relativity
- Astronomers Were Looking for a Planet, but They Didn't Expect This One
- Evidence of Alien Life May Lie on the Surface of Europa and Enceladus, A New Study Reveals
- What Secrets 385 Meteorites Tell Us About The Interior Of Mars
- The Full ‘Buck’ Moon This Weekend Will Be Epic — Don’t Miss It
- Climate Change is Triggering an Unexpected and Fundamental Planetary Change
- Astronomers Stumbled Upon a Planet In the Act of Becoming a Hot Jupiter
- Dune's Stillsuits Could Soon be Real Gear for Astronauts
- Scientists Just Found Evidence for Hidden Passageways Under the Moon’s Surface
- Astronomers Believe A Star Is About To Explode 3000 Light Years From Earth — Here’s How to See It
- Ariane 6 vs. SpaceX: How the rockets stack up
- Note To Hollywood: Nobody Faked The Moon Landing
- Hurricane Beryl Likely Contributed to Boeing Starliner’s Ongoing Delays
- Failed Thrusters, Helium Leaks, and a Hard Deadline: Inside NASA’s Decision to Keep Boeing’s Starliner At the ISS
- There's a Black Hole Hidden in this Photo of a Digested Dwarf Galaxy
- A Yearlong NASA Mars Simulation Revealed the Biggest Obstacle to Colonizing the Red Planet
- Europe’s Ariane 6 Rocket Has A New Engine That Can Literally Reignite Itself In Space
- This Scorchingly Hot Planet That Rains Down Glass Apparently Also Smells Like Rotten Eggs
- Remnants of Mars’s Violent Past Are Hidden In this New ESA Express Orbiter Image
- 100 Years Ago, One Astronomer Massively Expanded Our Understanding Of the Universe
- This Humble Plant Species May Be the Key to Terraforming Mars
- We Might Witness A Star Explode Soon — And It’s Not Betelgeuse
- NASA Finally Revealed Who Will Help Intentionally Destroy The International Space Station
- Almost 30 Years Ago, the Hubble Telescope Stumbled Upon this Enchanting Cosmic Object — Now We Have a 3D Video Of It
- 15 Years Ago, the International Space Station Accidentally Tested An Unresolved Question
- Mars Gets Slammed By Basketball-Sized Meteors Everyday, A New Study Finds
- ‘Accidental Astronomy:’ A New Book Explores Everything In Space We Found By Accident
- The Webb Telescope Found Strange, Sparkling Balls That Might Have Helped Light Up the Universe
- What Happens When An Astronaut Gets Really Sick In Space?
- 20 Years Ago, One Moment Changed Spaceflight Forever
- One of Humanity’s Greatest Architectural Feats Will Be Dismantled Soon — What Happens Next?
- Lakes On Saturn’s Moon Titan May Be Sculpted By Waves of Literal Liquid Methane
- A Weird Final Test for Boeing’s Starliner Uncovered the Likely Cause of Several Recently-Failed Thrusters
- June’s Summer Solstice Strawberry Moon Will Be Weirder Than Usual
- An Astrophysicist Reveals A Hidden Problem We’ll Encounter If Humans Colonize the Moon
- From Urine (Yes, Urine) to Helium: The Most Common and Bizarre Leaks During Space Travel
- Boeing’s Starliner Will Attempt A First-Of-Its-Kind Landing For A U.S. Capsule
- A Famous Star Trek World Is Actually A Fancy Galactic Illusion
- NASA’s Curiosity Rover Captured The Eerie Aftermath of A Solar Eruption Blasting Mars
- Elusive Fast Radio Bursts In Space Probably Come From the Most Ordinary Galaxies
- A Radio Telescope Captured the Noise Humanity Leaks Into Space
- In an Extremely Unlikely First, Scientists Found Frost On the Peak of Mars’ Volcano Olympus Mons
- Why Phone Cameras Are the Hidden Secret to Taking Amazing Photos of the Northern Lights
- Boeing Starliner Helps ISS Process An “Awful Lot Of” Stored Urine
- NASA Needs SpaceX’s Starship to Work — Here’s the Critical Reason Why
- Liftoff! Watch Boeing Starliner’s Historic Launch Through These 7 Photos
- 'The Acolyte' Got Fire In Space Ridiculously Wrong — In Real Life, It's So Much Weirder
- This Hot, Inflated Alien World is Good News for Future Earth
- Suni Williams Just Became the First Woman To Test Fly An Orbital Spacecraft
- NASA Made This Dramatic Decision To Fight For The Hubble Space Telescope’s Survival
- The ESA’s Swarm Satellites Recorded “Something Peculiar” In The Northern Sky
- Look! NASA’s Lucy Mission Stumbled Upon An Asteroid With Planet-Like Features
- China's Chang'e-6 Successfully Landed on the Moon’s Elusive Dark Side — Here’s What Will Happen Next
- This Dwarf Planet Is Basically a Sweet Red Snow Cone
- How The Boeing Starliner Crew Have Kept Cool Heads In Quarantine
- What Cicadas Can Teach Us About Living On Alien Planets
- New Data from JWST Reveals How Galaxies Grew In the Early Universe
- 37 Years Later, NASA Retires Its Famous Flying Laboratory
- Is That An Alien Megastructure — Or Just Infrared Radiation?
- This Solar Probe Just Helped To Trace The Origins Of Space Weather
- An Astrobiologist Reveals Why She’s Optimistic We’ll Find Alien Life On Another Planet
- Astronomers Finally Discovered Why WASP-107 b Is So Gassy, Bloated, and Distended
- A New Experiment Tries To Clear Up Einstein’s Biggest Physics Headache
- How NASA Misplaced a Whole Forest of Moon Trees
- The 'Star Trek: Discovery' Series Finale Features Ridiculously Weird But Real Physics
- Is Boeing’s Starliner An Anomaly, Or Is Space Flight Just Really Hard?
- Mind-Bending! Astronomers Capture Just How Fast A Supermassive Black Hole Spins
- Physicists Just Discovered Something Radical About the Sun’s Magnetic Field
- How To Spot A Fake Aurora Image
- How Solar Storms Can Shut Down The Internet, Power Grids, And Even Tractors
- An Exoplanet's Huge Comet-like Tail Hides An Astronomical Secret
- A New NASA Image Captures A Trio Of Stars In A Cosmic Nursery
- Can Boeing's Starliner Actually Compete With SpaceX's Crew Dragon?
- The Webb Telescope Just Stumbled Upon A Lava Planet Twice the Size of Earth
- Auroras Are On The Rise! Here’s Where To See The Dazzling Light Show
- The Sun Is Experiencing a 'Potentially Historic' Eruption — With Possible Serious Consequences for Earth
- Look! This Strange Cosmic Cloud Looks Like a Dinosaur
- What Actually Happened to the Boeing Rocket Last Night?
- A Simple Chemical Reaction May Have Wiped Out Venus's Once Watery Clouds
- Why Venus May Be Our Best Bet For Finding Life In the Solar System
- China Just Launched its Chang'e-6 Mission To Grab Samples From the Elusive Far Side of the Moon
- Eta Aquarids: This Spring’s Best Meteor Shower Is Peaking and You Cannot Miss It
- Boeing Starliner Is Just Days Away From Its First Human Test Flight
- The IceCube Neutrino Observatory Just Detected A Rare ‘Relic’ of the Big Bang
- Look! The Largest Digital Camera In the World Is Ready to Revolutionize Astronomy
- Inside the Quest To Darken Chile’s Atacama Desert Skies
- Whoa! The Webb Telescope Zoomed Way into the Iconic Horsehead Nebula
- Did Life on Earth Come From Space? A New Study Gives the Theory a Boost
- Inside the Quest to Confirm A Strange 60-Year-Old Theory About Stonehenge
- The Iconic Hubble Telescope Just Turned 34 And We Can’t Stop Staring At Its Latest Snapshot
- NASA’s Juno Spacecraft Stumbled On A Glistening Lava Lake On Jupiter’s Moon Io
- A Dead Star in a Nearby Galaxy Just Did Something Wild
- Look! 3.7 Billion-Year-Old Rocks Reveal The Oldest Evidence of Earth’s Magnetic Field
- Voyager 1 Just Sent Its First Coherent Message Back to NASA In Months
- Look Up! April’s Full Pink Moon Is Finally Here
- Physicists Just Mapped A Stellar, Galactic Burp of Astronomical Proportions
- The Solar System’s Most Volcanic Moon Has Been This Way For Billions Of Years
- Can NASA's Mars Sample Return Program Be Saved? Some Experts Think So
- Look! A Black Hole 33 Times More Massive Than Our Sun Was Hiding In Plain Sight
- Is Dark Matter Real? Inside the Theories That Leave This Mysterious Phenomenon Out
- These Physicists Can’t Explain Why a Small Neutron Star Came Bursting Back to Life
- Astronomers Just Used A Bizarre New Method To Capture Evidence of Elusive Stellar Winds
- 60 Years Ago, a Famous Physicist Made a Prediction that Changed Our Understanding Of the Universe
- The Solar Eclipse Gave Astronomers An Unprecedented Window Into What Drives Space Weather
- 5 Years After the First Black Hole Image, Physicists Unveil A New Experiment To Map Space-Time
- 9 Totally Stellar Images From April 8’s Solar Eclipse
- Is the Moon More Important Than the Sun? A New Book Exposes Our Satellite’s Forgotten Power
- Inside the Outlandish Space Project to Construct a Telescope on the Far Side of the Moon
- Did Solar Eclipses Boost the Economies of Our Ancestors? These Researchers Think So
- Look up! This Iconic Comet Is Hiding Near the Sun Right Now
- Thousands of Years Ago, Ancient Mayans Developed an Impressive System For Predicting an Eclipse
- If One of These Stars Explodes the Radioactive Atoms Could Decimate Life on Earth
- NASA's Curiosity Rover Has Just Arrived Where Ancient Water Likely Existed
- An Astronomer Reveals the Hidden Trick to Taking the Ideal Eclipse Photo on Your Phone
- Astronomers Just Noticed Something Bizarre About Elderly Galaxies
- Hubble Scrutinized Hundreds of Newborn Stars to Untangle How Galaxies Evolve
- 105 Years Ago, This Astrophysicist Used a Solar Eclipse to Prove Einstein’s Theory Of Relativity
- Exploding Stars Made of Dark Matter Could Finally Confirm a 47-Year-Old Hypothesis
- What Would A Solar Eclipse Have Looked Like to Neanderthals? Here’s What We Know
- A Forensic Biologist Reveals Why Solving Crimes in Space Will Be Harder Than You Think
- Look! Our Galaxy’s Supermassive Black Hole Resembles A Cruller Donut In This New Image
- This NASA Map Shows Exactly What You’ll See During April’s Eclipse From Everywhere in the United States
- Elusive “Ghost” Particles from Space May Solve A Longstanding Mystery In Quantum Physics
- The Science of Eclipses Is Full Of Miscalculations, Bonfires, And Bad Weather
- Can Space Tourism Give You Cancer?
- Boeing's Starliner Could Resolve A Huge Flaw With NASA’s Flight System
- The First Full Moon of Spring Will Appear this Weekend With A Hidden Surprise
- NASA Was Watching SpaceX’s Starship Flight Closely — Here’s the Reason Why
- The Solar Eclipse May Include A Rare Comet If You Look In Just the Right Spot
- NASA Scientist Reveals What Asteroids Keep Him Up At Night In New Book
- SpaceX's Starship Perished In a Haze of Plasma — Here's When the Next Launch Could Be
- 25 Years Later, This Iconic NASA Telescope Lost Critical Funding To Keep It Alive
- Look! SpaceX’s Epic Starship Orbit In Photos
- SpaceX’s Starship, the World’s Most Powerful Rocket, Finally Made It Into Orbit
- Look! Scientists Uncover the Remains of a Collapsed Volcano On Mars
- 46 Years Later, This Iconic Pair Of NASA Spacecraft Are Still Sending Signals Home
- Was Homer Poetically Describing A Solar Eclipse? 3 Ancient Eclipses That May Have Changed Humanity Forever
- This Simple Yet Critical Aspect Of Spaceflight Has Completely Stumped Engineers
- KONA BLUE: Top-Secret Government Program To Investigate “Human Consciousness Anomalies” Doesn’t Exist, New Report Says
- The Complete Guide To Avoiding Scams And Buying the Right Solar Eclipse Glasses
- Look! This Gas-Rich Cloud Could Be Growing Massive Exoplanets
- “Something doesn’t add up”: The Webb Telescope Identified Premature Supermassive Back Holes
- The Webb Telescope Uncovered The Oldest ‘Nearly Dead’ Galaxy Astronomers Have Ever Seen
- NASA’s Juno Spacecraft Spotted A Mysterious Phenomenon Buried Beneath Jupiter’s Atmosphere
- Who Owns the Moon? The Race For Lunar Real Estate Is An Impending Ethical Nightmare
- Look! Mars Express Orbiter Took Photos Of Mars That Look Straight From Dune
- Jupiter's Icy Moon Europa May Be Missing a Key Ingredient for Life
- This Hardy Creature Can Survive Almost Anything — Could It Colonize the Moon?
- This Exoplanet 580 Light-Years From Earth Might Have Seasons Just Like Ours
- Hubble Spots A Community Of Extremely Old Stars That Have Aced Longevity
- ALMA Telescope Detects “At Least 3 Times” More Water Than On Earth In A Nearby Protoplanetary Disk
- The Webb Telescope Just Uncovered A Possible Explanation for Why Giant Gaseous Planets Often Fail
- Dwarf Galaxies Made the Early Universe Visible
- Behold the Strange Beauty of A Tangled Nebula
- Astronomers Discover HD 63433d, An Alternate Earth with Seas of Lava
- DART Impact Redirect And Reshaped The Dimorphos Asteroid
- Odysseus Lunar Lander Lands Sideways on Moon — But Not To Worry
- 46 Years Ago, a Rare Alignment of Our Planets Allowed For An Iconic Space Mission
- NASA's Future Moon Rocket Just Took a Huge Step Towards Being Ready to Launch
- ‘Odysseus’ Just Performed First American Moon Landing Since Apollo
- The Webb Telescope Just Solved a 37-Year-Old Space Explosion Mystery
- The Uncanny Donut-Shaped Region Beyond Neptune Could Be ‘Billions of Miles’ Larger Than We Thought
- A Backbone Holding Up the Milky Way Is Bending — Astronomers Don't Know Why
- 65 years ago, a street dog paved the way for human spaceflight — with a grim outcome
- Scientists debate the existence of the Milky Way's supermassive black hole
- Pentagon UFO report: 5 questions that every American needs to know
- New research finds a disturbing pattern of discrimination at the highest levels of STEM
- These Spiral Dust Arms May Hold the Secret to Building Giant Planets
- 50 years ago, the U.S. and U.S.S.R. joined forces to ensure astronauts could survive in space
- We Need to Get Back to the Moon
- How the Webb Telescope is Rewriting What We Know About the Early Universe, One Galaxy at a Time
- Pentagon UFO report: Watch new video leaked ahead of landmark dossier
- China and Russia are on track to set up a Moon base by 2036 — here’s the plan
- Juli Lawless knows no bounds
- Did NASA Just Enter A New Space Race? A Space Policy Expert Says It Would Be a Mistake
- 70 years ago, the world united for a monumental scientific project — and kicked off the Space Race
- The biggest sci-fi disaster movie of 2022 reveals a real cosmic scenario
- We finally know when the Webb Telescope's first color images will arrive — here's what to expect
- Welcome to HORIZONS
- If humans go to Mars, we need an Earth Flag — here’s why
- Mushrooms on Mars: One man's quest to prove life on another planet
- Ariel Ekblaw Wants To Go to Space So We Can Save Earth
- Space archeologist Sarah Parcak on finding ancient cities — and your career
- 53 years ago, NASA convinced Americans to go to the Moon — can they do it again?
- Inside NASA's monumental effort to deliver the first Webb Telescope images
- By coming together, 3,000 scientists changed the course of physics forever
- Nostalgia is the future of space food
- Astrophysicists may be on the brink of a massive alien breakthrough
- How a team of scientists risked everything to capture the most cosmic snapshot of the decade
- Kellie Gerardi might be the first social media star in space
- 45 years ago, NASA's first Space Shuttle only went five miles up — and changed spaceflight forever
- Alien Invasion! The 11 Most Gripping Alien and UAP Events Of 2023
- The Webb Telescope is uniquely able to find potentially habitable worlds — here's why
- The future of cosmology is 239,000 miles away — but closer than ever
- 15 years ago, a spacecraft swung by Mercury to beat the Sun's gravity
- “Space is hard”: How tragedy and ambition have shaped NASA’s Artemis I mission
- The best sci-fi western of 2021 reveals a problem with colonizing Mars
- Meteorite hunters: How amateur sleuths track down some of the oldest known pieces of the universe
- Climate scientist Kate Marvel: “With science plus action, things can get better."
- The Rocket That Could Take Humans to Mars Has Been 50 Years in the Making
- 30 years ago, an international space mission radically changed how we see Earth
- Star Trek: 3 ways it inspired NASA's Artemis Accords
- 50 years ago, one speech revolutionized the Space Age and took us to the Moon
- The Final Frontier of Human Sexuality May Be in Space
- Michelle Kunimoto boldly discovers where no one has before
- NASA thinks space junk will hit the James Webb Space Telescope — but it's ok
- 50 years ago, NASA sent a message to aliens — and sparked a Solar System mystery
- The incredible story of how teaming up helped astronomers accomplish the impossible
- Virgin Galactic's space cabin pictured
- Stunning images reveal stellar nurseries
- Everything you need to know about NASA's Perseverance rover
- These 5 futuristic tech ideas could help us explore distant worlds and live in space
- 2023 sky guide: 10 stunning events you can't miss this year
- Beaver Blood Moon: 9 breathtaking images of November's lunar eclipse
- WHAM! 10 jaw-dropping images capture NASA DART slamming into an asteroid
- November 2022 sky guide: 5 celestial events you can't miss
- Behold! The world's largest radio telescope, in 8 images
- 20 Stunning Space Images of 2020
- Webb Telescope alignment milestone and more: Understand the world through 7 images
- Earth-like clouds on Mars reveal a similarity between the planets
- Phosphine gas points to possible life in Venus’s clouds
- Look: Mars helicopter 10th flight sets a new "aerial record"
- Quiz: How much do you know about solar eruptions?
- Stunning images of nearby galaxies show how stars are formed: Look
- Can you ace this exoplanet quiz?
- Behold! 5 real pictures of Mars that resemble artistic masterpieces
- Inspiration4 splashdown: 14 photos and videos of the historic SpaceX mission
- 7 minutes of terror: How NASA's Perseverance rover will land on Mars
- NASA’s new X-Ray observatory will unlock the universe’s most explosive secrets
- Was there ever life on Mars? The history of our hunt for extraterrestrials
- Look: Supermassive black holes close to Earth predicted to collide
- New images reveal weird galaxies
- Look: Saturn’s rings reveal the planet’s “fuzzy” interior
- Look: ESA captures remarkable images of a “hedgehog” structure on the Sun
- Artemis I: 10 stunning moments from NASA's long-awaited launch
- Scientists capture most detailed image of sunspot ever
- Is Venus a better candidate for human settlement than Mars?
- SpaceX Starship SN10: 5 images reveal pure destruction
- Watch — China sends its first crewed mission to Tiangong space station
- See how the Mars Perseverance rover stacks up against sci-fi robots
- What 6 animals on the ISS can tell us about life in space
- 10 biggest space launches and missions of 2022
- Five facts you might not know about the solar system's volcanoes
- 6 Stunning views of Uranus and Neptune
- Webb Telescope: 4 instruments are vital to unlocking stunning views of the cosmos
- Look: Explosive fireball leaves behind meteorites in Mississippi
- Behold! This stunning supernova is only a few hundred years old
- Webb Telescope: 5 stunning images reveal why it’s a game changer
- Life on Mars: A scientist ranks 10 futuristic depictions of human colonies
- 8 NASA tech concepts that could unlock new secrets about the universe
- Look: Hubble captures rare Einstein Ring phenomenon
- Watch: Black hole 11 times bigger than the Sun discovered among young stars
- 6 of the most spectacular meteors ever caught on camera
- Look: Ghostly, mysterious galaxies help unlock the secrets of dark matter
- Happy birthday, Elon Musk: Stories that made the Tesla CEO's 50th year
- Ring of fire: How to view the annular solar eclipse on June 10
- 5 winter wonderlands across the solar system
- Test your Starship Knowledge with these 5 questions
- Best James Webb Space Telescope images of 2022: 15 of the most stunning cosmic vistas
- Watch: NASA's Juno mission flies by Jupiter and Ganymede
- Look: JWST captures a galaxy cluster that could solve a dark matter mystery
- Visuals show the most bonkers storms in the solar system
- NASA Crew-3: 8 moments from the long-awaited SpaceX launch
- Apollo 11 anniversary: 9 Moon images that illuminate our place in the universe
- Look: NASA captures X-class solar flare in incredible detail
- 5 reasons why we should send a spacecraft to the Ice Giants
- Earth would have been a scorching, Venus-like world save for this one thing
- Look: 6 haunting images chronicle South Korea's history-making lunar mission
- The Webb telescope will unlock the mysteries of these 7 peculiar exoplanets
- 6 extreme creatures that hint aliens are out there
- Amazing exoplanet science from 2020
- You can thank the Moon for life on Earth
- Look: Primitive cells could help confirm Mars once hosted life
- Look: 10 mind-blowing images of space from 2021
- NASA Artemis Base Camp: 6 images of life on the Moon
- Inspiration4: History’s first all-civilian space mission in 20 images
- Supermoon 2021: 6 facts to know about the phenomenon
- Clouds on Mars and more: Understand the world through 9 images
- Look: This gorgeous landform on the Martian surface is actually moving
- Is dwarf planet Ceres potentially habitable?
- Look: Virtual tour of Orion, the spacecraft carrying humans to the Moon in 2024
- La Palma volcanic eruption and more: Understand the world through 8 images
- Solar Orbiter captures closest pass by the Sun in spectacular video
- Asteroid Day 2022: 7 massive craters on Earth visible from space
- 5 ways space science is bettering life on Earth
- 6 ways NASA's Artemis III will revolutionize lunar science
- Escape Earth with these stunning Hubble views
- Orion Splashdown: Watch Artemis I's final moments in 11 breathtaking images
- 5 solar eruption photos will sizzle your brain
- Perseid Shower 2021: How to watch and 7 stunning images
- 5 amazing views of Jupiter
- Jezero Crater: 8 otherworldly images of the Perseverance landing site
- Manmade Moon trash: China's wayward rocket joins poop, a javelin, and more
- Voyager: 12 images that define NASA's longest-lasting mission
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- The Cusp
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- 2 Billion Years Ago, Andromeda Swallowed Another Galaxy — These Stars are All That Remain
- Space
- Science
- NASA Might Finally Solve the Million-Degree Mystery of the Sun's Corona
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- Webb Telescope releases breathtaking new image of the “Pillars of Creation”
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- An iconic nearby astronomical object has been stealing stars from other galaxies
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- Webb Telescope makes a stunning observation of the atmosphere of a hellish planet
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- Look: Orion just sent back these haunting views of Earth from space
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- NASA will smash a spacecraft into an asteroid Monday — what you need to know
