It's one of the 21st century's best sci-fi shows. If only "The Expanse" had found the audience...
Astrobitica
December's faint Ursid meteor shower returns under dark skies, offering a small chance of unexpected activity.
A Rocket Lab Electron rocket successfully launched a technology demonstration satellite for JAXA Dec. 13 as the...
The early universe was a very different place than today. And by “early” I don’t mean a...
Carl Sagan famously said that “We’re all made of star-stuff”. But he didn’t elaborate on how that...
Assuming Google does manage to launch a prototype in 2027, will it simply be a high-stakes technical...
'No matter what your traditions are, someone is going to break them.'
A SpaceX Falcon 9 rocket carrying 27 Starlink satellites lifted off from Vandenberg Space Force Base in...
In the early 20th century, after years of effort, Albert Einstein developed his general theory of relativity....
A new study, analyzing over 1,600 galaxies observed with Chandra over two decades, suggests that smaller galaxies...
Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines.
As 'The War Between the Land and the Sea' rages on, we look back at the previous...
SpaceX’s chief financial officer has confirmed the company is considering an initial public offering as soon as...
File: A SpaceX Falcon 9 rocket stands in launch position at Space Launch Complex 4 East (SLC-4E)...
On Episode 189 of This Week In Space, Rod Pyle and Tariq Malik talk with their favorite...
This week, researchers identified signaling pathways underpinning drug resistance in pancreatic cancer, a normally lethal diagnosis. A...
Dark stars are not exactly stars, and they are certainly not dark.
New Glenn thunders away from its launch pad in near perfect weather conditions. Image: Adam Bernstein/Spaceflight Now....
The Geminid meteor shower occurs as Earth passes through the debris from asteroid (3200) Phaethon
More than 20 years after founding SpaceX, the record-breaking company that transformed the global space industry, Elon...