Sentences with phrase «force other than gravity»

Such an offset is predicted during collisions if dark matter interacts with forces other than gravity, potentially providing clues about what the substance might be.

It is known to be very homogeneous, not very dense and is not known to interact through any of the fundamental forces other than gravity.

Held in a shielded vacuum enclosure within the spacecraft, the cubes should feel essentially no outside forces other than gravity.

Whatever dark matter is, it is not accounted for in the Standard Model of particle physics, a thoroughly - tested «theory of almost everything» forged in the 1970s that explains all known particles and all known forces other than gravity.

Astronomers are back in the dark about what dark matter might be, after new observations showed the mysterious substance may not be interacting with forces other than gravity after all.

Dubbed the sterile neutrino, this phantom particle would carry no charge of any kind and would be impervious to all forces other than gravity.

If so, it would be the first evidence that dark matter interacts through a force other than gravity.

Astronomers led by Richard Massey of Durham University in England surmise that because the interactions did not affect the normal matter, they must have occurred through some force other than gravity that influences only dark matter.

An article published today in Physical Review Letters shows that moreover, the cube came the closest of any man - made object ever to achieving true free fall — that is, moving through space free of any force other than gravity.