NASA/NASA through Getty Photographs
We could also be one step nearer to understanding the unknown elements of our universe.
Astronomers utilizing NASA’s Chandra X-ray Observatory telescope have detected what seems to be a planet in a galaxy past the Milky Manner for the primary time in historical past, NASA introduced on Monday.
The unnamed exoplanet — the identify for a planet that exists in a photo voltaic system outdoors of our personal — is believed to exist within the within the M51, or “Whirlpool” galaxy, round 28 million light-years from Earth, NASA mentioned.
The attainable planet is as massive as Saturn
Not a lot is thought concerning the potential planet, nevertheless it’s believed to be across the identical measurement as Saturn and orbiting its model of the solar at round double the space of Saturn from our solar, in line with scientists.
Researchers noticed indicators of the exoplanet by observing what is thought in astronomy as a transit — a transit is when a planet passes in entrance of a star and blocks mild from the star. Trying by way of superior telescopes, astronomers had been capable of look ahead to a “attribute dip” that comes with a transit, in line with NASA.
This technique is amongst these which have been used to find quite a few confirmed and potential planets outdoors of our photo voltaic system. Because the Nineteen Nineties, astronomers have found greater than 4,000 exoplanets, in line with NASA. However all of these had been present in our Milky Manner galaxy.
It could possibly be many years earlier than scientists can verify the invention
As thrilling as the thought of different planets current outdoors of our galaxy is, NASA mentioned extra analysis is required to verify the existence of the exoplanet. And that is no simple feat: the unnamed planet is believed to have such a hefty orbital distance that it might not cross in entrance of its neutron star or black gap for an additional 70 or so years, in line with the discharge.
Nonetheless, the potential discovery could possibly be interpreted as a beacon of hope for these in search of indicators of planets past our personal galaxy.
“We are attempting to open up an entire new enviornment for locating different worlds by looking for planet candidates at X-ray wavelengths, a method that makes it attainable to find them in different galaxies,” Rosanne Di Stefano, a physicist with the Harvard & Smithsonian Heart for Astrophysics, mentioned in an announcement from NASA.