Outer Space Is a Viscous Fluid, New Paper Claims
There’s endless debate among cosmologists about what really makes up the emptiness of outer space, though many believe…
Scientists Discover Bizarre Form Of Water That’s Both Solid And Liquid
Dark, cold, and whipped by supersonic winds, ice giant Neptune is the eighth and most distant planet in…
‘Smiley face’ moon won’t happen, but see Christmas Tree Cluster
If you’ve seen posts claiming a celestial “smiley face” will light up the night sky over Christmas, don’t…
What is NASA’s MAVEN mission? NASA loses contact Mars orbiter
Here’s what to know about MAVEN, and how NASA lost a signal with the Mars orbiter NASA has…
Rocket launch coming up today in California. Time, date, where to watch
SpaceX has its first Falcon 9 rocket launch planned for December from the Vandenberg Space Force Base. Thanksgiving…
Voyager 1 will be one light-day, 16 billion miles, from us next year
It takes a beam of light a single day to travel 16.1 billion miles, a distance known as…
What is NASA saying about 3I/ATLAS? See all interstellar comet photos
Did you miss seeing the new images? Here’s what to know about 3I/ATLAS, and a look at all…
The Leonid meteor shower 2025 peaks soon. Here’s what to know.
If you missed the peaks for the Northern and Southern Taurid meteor showers, you may soon get another…
Is there a rocket launch today? Watch SpaceX liftoff in California
SpaceX has been contracted to launch the Sentinel-6B satellite into orbit on a civil mission to observe sea…
Are the northern lights visible Nov. 13? See time, viewing map, states
Northern Lights shine in the sky across much of the US Thanks to the strongest solar flare of…
Blue Origin to launch giant New Glenn rocket again. How to watch
On the eve of the scheduled launch window opening up, here’s how to watch a livestream as the…
What’s a beaver moon? Largest supermoon of 2025 to brighten Michigan skies
When is the next full moon? See lunar event calendar Missed the last full moon? Prepare for upcoming…