What did the night sky look like on the 1st Independence Day 250 years ago?
As the U.S. celebrates its 250th birthday, here's what Benjamin Franklin and other colonists would have seen when they looked up on July 4,…
As the U.S. celebrates its 250th birthday, here's what Benjamin Franklin and other colonists would have seen when they looked up on July 4,…
"Independence Day" isn't technically "The War of the Worlds" but it's still one of the most successful adaptations of HG Wells' genre-defin…
Get your eyes on the seventh planet, and you can graduate as a skywatcher — and there's a perfect way to cheat this week as Mars glides by …
The future has been written, and it's a dark fate for the Terminator franchise.
Could humans ever set foot on Titan, or will AI-powered humanoid robots make the voyage instead?
'Welcome to Earth… Now that's what I call a close encounter!'
Model rocket staple Estes has designed a limited edition model rocket decked out in red, white and blue for the 250th anniversary of Indepe…
A U.S. Space Force mission pitting two satellites against each other has completed the organization's first tactical intercept of an orbita…
Celebrating America's 250th birthday, Space.com looks back at what our understanding of space was like in 1776 and what major developments …
Infant stars celebrate their independence with cosmic fireworks in a stunning new image from the James Webb Space Telescope.
The Red Planet and Uranus will appear close together before dawn on Independence Day morning.
When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should…
A SpaceX Falcon 9 rocket carrying 24 Starlink satellites launched from Vandenberg Space Force Base in California on Wednesday, July 1, 2026.
SpaceX completed a Starship engine test at its Starbase facility recently, igniting all six of the vehicle's engines for a full minute.
Say so long to the sunshine as we plunge back into the deep mysteries of Silo 18.
From the Apollo landing site to the North America Nebula, these celestial sights offer a uniquely American way to celebrate the nation's 25…
"It's like using a time machine to peer into the distant future of our solar system."
Astronomers discovered a planet 25 light-years away that orbits within the habitable zone of its star that could potentially support liquid…