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What is the new planet in the Milky Way?
NASA recently announced that the observatory might have discovered a new planet in the galaxy known as Messier 51 or M51. The galaxy is popularly known as the “Whirlpool” galaxy. The research recently appeared in the publication Nature Astronomy. The possible planet is considered an exoplanet.
Are there other planets in the Milky Way galaxy?
Astronomers spotted what they believe may be the first known planet in another galaxy. More than 4,800 planets have been discovered orbiting stars other than our sun. But until now, all of them have been inside our Milky Way galaxy. The potential new world orbits two stars in the Whirlpool galaxy.
How many planets are in the Milky Way 2020?
NASA estimates that there are at least 100 billion planets in our Milky Way alone. Others estimated that the Milky Way galaxy might have anywhere between 100 to 200 billion planets. Currently, over 4,000 exoplanets have been discovered, and every day, more and more follow.
How many planets could there be in the Milky Way?
Extrapolating out to the rest of the galaxy, scientists estimate that the Milky Way could contain upwards of 50 billion planets, 500 million of which could be in their stars’ habitable zones. That’s a lot of planets to discover! And of course, this is only for our own galaxy. There are billions upon billions more galaxies in the universe.
What is the biggest planet in the Milky Way?
What is the biggest planet in the Milky? Fifth in line from the Sun, Jupiter is, by far, the largest planet in the solar system – more than twice as massive as all the other planets combined. What is bigger than a galaxy? From largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.
How did planets get to the Milky Way?
Hunting for hidden worlds. Astronomers have been probing the skies for decades,searching for planets outside of our solar system.
Does the Milky Way have planets?
The Milky Way contains at least one planet per star, resulting in 100–400 billion planets, according to a January 2013 study of the five-planet star system Kepler-32 by the Kepler space observatory. A different January 2013 analysis of Kepler data estimated that at least 17 billion Earth-sized exoplanets reside in the Milky Way.