Is the Andromeda Galaxy bigger than the Milky Way?
But the Andromeda galaxy is a whole separate galaxy, even bigger than our Milky Way. In a dark sky, you can see that it’s big on the sky as well, a smudge of distant light larger than a full moon.
What is so special about the Andromeda Galaxy?
The Andromeda galaxy is the largest in the Local Group, where the Milky Way also belongs. Not only is this galaxy large, but it is also very massive. Its diameter is around 220,000 light-years and its mass equals the mass of 1,230 billion Suns! There are about one trillion stars in the Andromeda Galaxy.
What would happen if Andromeda collide with the Milky Way?
Andromeda–Milky Way collision The merger will totally alter the night sky over Earth but will likely leave the solar system unharmed, according to NASA.
Is Andromeda Galaxy visible from Earth?
At 2.5 million light-years from Earth, the Andromeda Galaxy is the most distant object visible with the naked eye. It’s the closest major galaxy to the Milky Way, and can only be seen if you have a really dark sky.
Can we live in the Andromeda Galaxy?
Four billion years from now, our galaxy, the Milky Way, will collide with our large spiraled neighbor, Andromeda. The galaxies as we know them will not survive. In fact, our solar system is going to outlive our galaxy.
How many planets are there in Andromeda?
Mass Effect: Andromeda features over 100 planets, but only ‘a handful’ can be explored – Polygon.
What planets are in Andromeda?
Does the Andromeda Galaxy have planets? There is currently only one very strong candidate planet in the Andromeda Galaxy, temporarily named PA-99-N2. It was detected because of a microlensing event in 1999.
How long until our Sun dies?
Astronomers estimate that the sun has about 7 billion to 8 billion years left before it sputters out and dies. One way or another, humanity may well be long gone by then.