When a satellite travels through orbit at up to 17,500 mph, a fraction of a second can...
Astronomers have turned to some of the oldest stars in our Galaxy to tackle one of cosmology’s...
Space mobility company Impulse Space has opened a Colorado facility to support development of its spacecraft. The...
NASA has wasted no time in selecting the vehicle that will replace the upper stage on its...
NASA’s Van Allen Probe A is expected to reenter Earth’s atmosphere almost 14 years after launch. From...
The Hubble and Euclid space telescopes caught a stunning portrait of a dying star at the heart...
A new University of Mississippi study shows that some sound waves don’t just move forward—they also move...
A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according...
Here are five ways to capture the night sky.
Back in the early 2000s, my computer screen, like that of many other space enthusiasts, was typically...
NASA’s Commercial Crew Program was supposed to be the template: services-based procurement, private ownership of hardware and...
Denver-based Lux Aeterna has secured $10 million in seed funding to develop a reusable satellite designed to...
The Colorado company Lux Aeterna wants to help open up the space economy with a fleet of...
SpaceX is gearing up for the 12th test launch of its Starship rocket, which could liftoff in...
Chinese launch startup Landspace says it has completed a long-duration full-system hot-fire test of its new 220-ton-class...
Scientists occasionally have a hard time figuring out whether data they are seeing is an actual physical...
The mission without a doubt proves that we could deflect a hazardous asteroid away from Earth —...
A SpaceX Falcon 9 rocket launched the 15,000-pound EchoStar XXV TV satellite to orbit from Florida's Space...
Observations of the Rimae Bode region on the moon reveal five distinct types of terrain and identify...
Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when...