A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind a compact stellar remnant like a neutron star or black hole. But some ...

Historically planetary defense research has focused on deflecting asteroids by using momentum to nudge their cosmic course ...

There are roughly 10,000 Starlink satellites in low Earth orbit, over a third of all the tracked objects in that part of ...

SpaceX admitted that yet another satellite had "experienced an anomaly" at an altitude of roughly 350 miles on Sunday.

Dozens of startups working on data centers, mining and pharmaceuticals are hanging on Elon Musk's long-stalled megarocket.

For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined kerosene was favored for its easy handling and non-toxicity, hydrazine for its ...

A fiery streak across the sky and a loud boom greeted many residents of northeast Ohio on the morning of March 17. The rare celestial spectacle, which took place a little before 9 A.M. Eastern ...

DENVER (KDVR) — A family is displaced, and one person is left with minor injuries after a small explosion inside a Lakewood townhome on Monday night, according to West Metro Fire. Just before 7 p.m., ...

An explosion lightly damaged a Jewish school in Amsterdam early on Saturday, in what the city’s mayor described as “a deliberate attack against the Jewish community.” The explosion at the school in an ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Picture this: You’re at a picnic on a hot day and grab a cold ...

An explosion struck overnight at a Jewish school in Amsterdam in what the city’s mayor called a “targeted attack against the Jewish community.” The blast hit the outer wall of the school, located in ...