In this explainer, we'll dive into the world of antimatter, understand what it is, and grapple with the question: Where did all the antimatter go? What is Antimatter?

Dive into one of the most intriguing and mysterious questions in modern physics: Could there be antimatter galaxies? We’ll explore the concept of antimatter in space, what makes it so elusive ...

Antimatter refers to an interesting concept in physics. It is considered to be the opposite of ordinary matter, and every particle of matter is believed to have an antiparticle of the same mass ...

A substance called antimatter is at the heart of one of the greatest mysteries of the universe. We know that every particle has an antimatter companion that is virtually identical to itself, but ...

This means if antimatter had a negative gravitational mass, the equivalence principle would be badly violated. It isn’t, and so we already know antimatter doesn’t anti-gravitate.

Antimatter is the mirror version of every particle in the universe. For the last 100 years, physicists have been wondering if it falls down or up with gravity.

What is antimatter? This question was originally answered on Quora by Tom Slijkerman.

But antimatter has captured public interest mainly as fuel for the fictional starship Enterprise on Star Trek. In fact, NASA is paying attention to antimatter as a possible fuel for interstellar ...

When it comes to antimatter, what goes up doesn't necessarily come down. In a new study, physicists weighed antimatter in an effort to determine how this strange cousin of matter interacts with ...