"Matter/antimatter annihilation represents the 'ultimate' source of stored energy for space propulsion," says a November 2002 report from NASA's Marshall Space Flight Center in Alabama.

Our universe is filled with particles, such as electrons and protons, which make up all the stuff on our planet and beyond: ...

We've actually observed matter-antimatter annihilation in some extreme astrophysical environments, but only around hyper-energetic sources that produce matter and antimatter in equal amounts, such ...

Two new studies highlight the enigmatic nature of antimatter, revealing its potential role in both understanding the universe's origins and unlocking the secrets of particle physics. By Isaac ...

“A kilogram of matter-antimatter annihilation releases a whopping energy that’s over 250 times greater than that of nuclear fusion and over 8 orders of magnitude (108) more than chemical ...

Neutrinos could solve an antimatter mystery : Short Wave At the beginning of the universe, annihilation reigned supreme. Equal amounts of matter and antimatter collided. There should have been ...

A team of researchers scrutinizing the brightest gamma-ray burst in at least 10,000 years identified a unique emission line that it believes could reveal some extreme physics at the heart of the burst ...

Facts of the Matter Hawaii News Facts of the Matter: Scientists still stymied by matter-antimatter asymmetry conundrum. By Richard Brill, Special to the Star-Advertiser. Feb. 2, 2024 ...