Is low Earth orbit getting too crowded? New study rings an alarm bell

The Taurid meteor shower 2025 has begun and could spawn dramatic fireballs in the coming weeks

JWST May Have The Best Evidence Yet of a Bizarre 'Dark Star'

NASA will say goodbye to the International Space Station in 2030 − and welcome in the age of commercial space stations

Mysterious chunks of DNA called 'inocles' could be hiding in your mouth

"Carter Catastrophe": The Math Equation That Predicts The End Of Humanity

The total solar eclipse sparked a ‘false dawn chorus’ in some bird species

Mars orbiters capture closest images of rare interstellar visitor 3I/ATLAS

NASA Lets YouTuber Steve Mould Test His "Weird Chain Theory" In Space

Lab-grown cells replicate early development of human heart

This might be the smallest clump of pure dark matter ever found

Uranus and Neptune may not be 'ice giants' after all, new research suggests

'Planet Y' theory hints at hidden Earth-size world lurking in the solar system — and it could be much closer to us than 'Planet Nine'

Astrophotographer Adds His Adorable Cat to Far Out Space Photos

Meteor hunters rejoice! The Orionid meteor shower 2025 peaks next week with no moon in sight

Two Black Holes Locked in a Death Spiral Imaged in Stunning First

Hidden 'doomed' star revealed by James Webb Space Telescope could solve decades-old mystery

Deforming A Mirror For Adaptive Optics

$100,000 quadrillion asteroid Psyche may be the product of metal volcanoes, study hints

A portal into underwater, prehistoric Wisconsin found in the heart of Waukesha County

‘The universe has opened up for us’: meet the astro-ambassadors who welcome stargazers to the Himalayas

More Evidence Emerges That One of Saturn’s Moons Could Harbor Life

Scientists release a statement after identifying a strange object in space emitting signals to Earth every 44 minutes.

IceCube Observatory issues first report on new method of analyzing neutrinos

Betelgeuse's Secret Companion Finally Revealed

Could We Really Turn Mars Green?

Northern Lights Forecast: These States Could See The Aurora Borealis Tonight After Geomagnetic Storms

North America’s Most Gigantic Dinosaur Was An Astounding 21 Meters Long

After 40,000 Years, Microbes Are Awakening From Thawing Permafrost

Astronomers detect million-solar-mass object in distant universe

Space Shuttle Discovery could be on the move from National Air and Space Museum home

Scientists Are Alarmed —Elon Musk’s Starlink Satellites Are Crashing to Earth Daily

The Universe May Collapse in a Reverse Big Bang — And Scientists Just Estimated When

See Orion hunt the half-lit moon on Oct. 12

Hubble went supernova hunting — and found something unexpected: Space photo of the week

Which planets are the youngest and oldest in our solar system?

This galaxy is so weird, astronomers aren't even sure what it is

These images show the first time we ever saw the worlds of our Solar System in close-up

Blazing Outflow Shrinks Mass of Universe's Brightest Quasar by 10x

Scientists use Cassini data to discover new molecules in Enceladus water jets - NASASpaceFlight.com

Bandages Made From Living Fungi Could Be The Future of Wound Healing

Astronomers capture video of a newborn planet sculpting it's dust disk for the first time ever

Paranthropus Could Have Invented Stone Tools Long Before Homo

The Bizarre 1997 Experiment That Made A Frog Levitate

Scientists unearth a 112-million-year-old time capsule filled with ancient insects

There's Something Really Strange About the Moon's Largest Crater, Where NASA Astronauts Are Due to Land

This “Super Weird” Sea Monster Lived 190 Million Years Ago, And It’s The Only Of Its Kind Ever Discovered

After Decades of Searching, Scientists Make a Major Breakthrough in the Mystery Surrounding Our Galaxy's Black Hole

The Gravity of 3I/ATLAS

Incredible telescope image shows baby exoplanet being born