Galaxies in the expanding universe are moving away from each other at speeds proportional to their distance, with more distant galaxies moving faster. This phenomenon is known as the expansion of the universe.
Since the Big Bang, the universe has been expanding. Galaxies are moving away from each other as space itself expands. This expansion is happening at an accelerating rate, driven by dark energy.
Nearly all galaxies in the universe are moving away from each other due to the expansion of the universe. This is known as the expansion of the universe or Hubble expansion.
A redshift larger than 1 in cosmology indicates that the universe is expanding at an accelerating rate. This phenomenon suggests that galaxies are moving away from each other at a faster pace, implying a dynamic and evolving universe.
The space itself is expanding due to the continuous stretching of the fabric of the universe, causing galaxies to move away from each other. This expansion is driven by dark energy, a mysterious force that counteracts gravity on a cosmic scale.
Expansion in the universe happens everywhere, as galaxies move away from each other due to the continuous expansion of space itself. This expansion is described by the theory of the Big Bang, where the universe started as a singularity and has been expanding ever since.
Other galaxies are moving away because the universe is expanding, but we are not at the centre of the universe.
The universe is continuously expanding and the galaxies are moving away from each other. They will stop moving apart only if the GRAVITATIONAL PULL is strong enough to effect their movement.By pereirawilsy
expanding, with galaxies moving away from each other. This expansion suggests that the universe was once much smaller and denser, and has been expanding ever since the Big Bang.
On the largest scale, the general tendency is for galaxies to move away from one another. In other words, the Universe is expanding.
The expanding universe model predicts that galaxies should be getting farther apart now. This is based on the observation that the universe is expanding, with galaxies moving away from each other at increasing speeds.
Its quite simple. Just observe the galaxies and u will find that galaxys are moving away with each other this concludes that universe is expanding
Edwin Hubble was responsible for the concept of the universe expanding.
He gave the idea that the universe is expanding, which has a lot of supporting data currently. The galaxies in the universe appear to be moving away from each other.
It is not exactly expanding into anything. The galaxies are moving apart from each other, from which we can infer that the universe is expanding. Theoretically, this is a result of the Big Bang, in which the universe began when all matter was compacted into a very tiny sum, and then exploded apart in a very big bang, and as a result is still expanding today.
Galaxies are moving away from each other in a constantly expanding universe.
Edwin Hubble
Edwin Hubble was an astronomer.He proved that there are a lot of other galaxies out there.He proved that those galaxies are moving away from us and the universe is expanding.