A classified US Space Force mission aboard United Launch Alliance’s Vulcan rocket sparked strange light sightings across the eastern and midwestern United States.

A long-running feud between Elon Musk and Sam Altman spilled out again.A federal judge on Tuesday, August 12, 2025, denied ...

What was the mysterious white spiral flying in the night sky as stargazers looked up during the Perseid meteor shower peak ...

ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

Theories suggest the display came from either the European Space Agency's Ariane 6 rocket or the United Launch Alliance's ...

“We thought maybe it could’ve been something over Barnes, but we did not hear anything,” said Debbi Sanchez, a resident in ...

United Launch Alliance punched out its first Vulcan Centaur launch of the year Tuesday night, and its first ever for the ...

Stargazers on the lookout for the Perseid meteor shower were treated to an extra nighttime spectacular on Tuesday night as ...

Pennsylvania residents witness a stunning celestial event: swirling lights in the sky. Discover what caused this mesmerizing ...

Just after 10:35 p.m. on Tuesday evening, the sky over Connecticut lit up with an eerie glowing cloud that resembled a spiral ...

Vulcan launched the Space Force’s USSF-106 mission on Aug. 12 at 8:56 p.m. EDT from Cape Canaveral SFS, Florida, and spacecraft separation occurred approximately seven hours after liftoff, the service ...