| 1 | It will look for evidence of dark matter "annihilations" in space. | |
| 2 | The problem is that whenever antimatter comes into contact with regular matter, the two annihilate. | |
| 3 | Will the mutual annihilation and conversion to pure energy destroy the world? | |
| 4 | The new collider has to provide exact measurements of electron-positron annihilation. | |
| 5 | Their annihilation in the Sun would produce energetic neutrinos detectable from Earth. |