What is after Andromeda?

Andromeda is the closest big galaxy to the Milky Way and is expected to collide with the Milky Way around 4.5 billion years from now. The two will eventually merge into a single new galaxy called Milkdromeda.

What's bigger than Andromeda?

But the Milky Way is, in fact, considerably larger than Andromeda.

What is the next galaxy Andromeda?

The Andromeda Galaxy (M31) is the closest spiral galaxy to us, and though it's gravitationally bound to the Milky Way, it's not the closest galaxy by far – being 2 million light years away.

What are the 4 types of galaxies?

The smallest of galaxies contain a “mere” few hundred million stars while the largest galaxies contain up to one hundred trillion stars! Scientists have been able to segment galaxies into 4 main types: spiral, elliptical, peculiar, and irregular.

What galaxy is further than Andromeda?

Note: The large spiral Triangulum galaxy is slightly more distant at 2.7 million light-years. Like the Andromeda galaxy, it's a member of our Local Group of galaxies. And it's sometimes said to be visible to the eye also. But it's turned face-on to us, and so has a low surface brightness.

The Terrifying Truth About The Andromeda Galaxy

What are the 3 types of universe?

What is the rarest type of galaxy?

Compared to other types of galaxies, elliptical galaxies have smaller portions of gas and dust, contain older stars, and don't form many new stars. The largest and rarest of these galaxies – known as giant ellipticals – are about 300,000 light-years across.

What is the biggest galaxy?

A spectacular new photo has been released showing the record-holder for largest galaxy in the universe. NGC 6872, also known as the Condor Galaxy, stretches 522,000 light years from tip to tip.

How many galaxies are in the universe?

One such estimate says that there are between 100 and 200 billion galaxies in the observable universe. Other astronomers have tried to estimate the number of 'missed' galaxies in previous studies and come up with a total number of 2 trillion galaxies in the universe.

Will Earth survive Andromeda?

Our Milky Way galaxy is destined to collide with our closest large neighbour, the Andromeda galaxy, in about five billion years. Scientists can predict what's going to happen. The merger will totally alter the night sky over Earth but will likely leave the solar system unharmed, according to NASA.

Are we moving towards Andromeda?

The Andromeda galaxy is currently racing toward our Milky Way at a speed of about 70 miles (113 km) per second. With this in mind, our merger will occur five billion years from now.

What happens if Andromeda and Milky Way collide?

Our Milky Way is on a collision course with another spiral galaxy called Andromeda. Today Andromeda is visible as a speck of light in the night sky, but about 5 billion years from now, it will be tangled up with us. Our galaxy's spiral arms will disappear, and so will our supermassive black hole.

What is the biggest thing in the universe?

The biggest single entity that scientists have identified in the universe is a supercluster of galaxies called the Hercules-Corona Borealis Great Wall. It's so wide that light takes about 10 billion years to move across the entire structure.

Does Andromeda Galaxy have life?

Can the Andromeda Galaxy support life? Since we can't yet say for certain whether there are any other stars in our own galaxy that host life, it is even harder to say whether there might be life, or at least the conditions for life, in another galaxy.

What is the easiest galaxy to see?

In galactic terms, Andromeda is nearby and it orbits a common center of gravity with the Milky Way but it's still 2.5 million light-years away. Even so, M31 is by far the easiest galaxy to find and observe in our night sky and is believed to look like the Milky Way too.

Is space infinite?

Because space isn't curved they will never meet or drift away from each other. A flat universe could be infinite: imagine a 2D piece of paper that stretches out forever. But it could also be finite: imagine taking a piece of paper, making a cylinder and joining the ends to make a torus (doughnut) shape.

What are the 3 largest galaxies?

Bottom line: The Local Group of galaxies consists of three large galaxies – the Andromeda Galaxy (biggest), our Milky Way (2nd-biggest) and the Triangulum Galaxy (3rd biggest) – along with 50 or so much-smaller dwarf galaxies.

What's the rarest thing in space?

Only 1-in-10,000 galaxies fall into the rarest category of all: ring galaxies. With a dense core consisting of old stars, and a circular or elliptical ring consisting of bright, blue, young stars, the first ring was only discovered in 1950: Hoag's object.

What is a dead galaxy?

These galaxies lived fast and furious lives, creating their stars in a remarkably short time, but then ran out of gas and shut down star formation. Without more fuel for star formation, these galaxies were literally running on empty.

What is the strangest galaxy in space?

One of these is NGC 7674, a spiral galaxy whose center boasts a pair of black holes a mere light-year apart. The galaxy (400 million miles from Earth) probably collected the spare black hole during a collision and merger with another galaxy.

How many dimensions exist?

The world as we know it has three dimensions of space—length, width and depth—and one dimension of time. But there's the mind-bending possibility that many more dimensions exist out there. According to string theory, one of the leading physics model of the last half century, the universe operates with 10 dimensions.

How many universes do we live in?

We currently have no evidence that multiverses exists, and everything we can see suggests there is just one universe — our own.

What is the universe instead of God?

pantheism, the doctrine that the universe conceived of as a whole is God and, conversely, that there is no God but the combined substance, forces, and laws that are manifested in the existing universe.