An exploding rocket rattled a small community north of Austin on Monday. Firefly Aerospace, which successfully landed an ...

The first stage of the rocket that Firefly was prepping to make Alpha's seventh-ever flight exploded on Monday (Sept. 29) ...

Investors swatted Firefly Aerospace shares early Tuesday after a section of the company's Alpha rocket exploded during a ...

The first stage of Firefly’s Alpha Flight 7 rocket exploded during testing. Proper safety protocols were followed, and all ...

Firefly Aerospace shares sank more than 24% after its rocket exploded during a test flight on Monday. The explosion occurred during a first-stage test flight of satellite-launching Alpha Flight 7 ...

Researchers have detected a gamma-ray burst outside of the Milky Way that's unlike any previously observed. There's no ...

The supernova explosion, designated as SN 2018gv, is found in the spiral galaxy NGC 2525. According to NASA, Hubble began observing the supernova after an amateur astronomer named Koichi Itagaki first ...

The weight of the asteroid may vary from 51 million kg to more than 711 million kg, and the energy required to move each of those weights precisely differs greatly.