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Astronomers Discover Dozens of Rogue planets without a Star

According to new research published in the journal Nature Astronomy, scientists have recently Discover an impressive number of these elusive exoplanets: 70. The scientist also added that the marks the largest such group ever spotted roaming the Milky Way, and it may be a crucial step in understanding the origins of the mysterious galactic nomads.

Most exoplanets are spotted using observations of their host stars, so finding these orphaned planets is considerably more difficult. But using decades of research, the group of scientists saw infrared energy emitted by between 70 and 170 of the gas giants, young enough to cast a detectable heat glow still.

Miret-Roig said they measured the tiny motions, the colors, and the luminosities of tens of millions of sources in an immense sky area. These measurements allowed us to securely identify the faintest objects in this region, the rogue planets.The planets were Discover using a series of telescopes, located both on Earth and in space, including the European Space Agency’s Very Large Telescope and Gaia satellite.

The planets, with masses comparable to that of Jupiter, are located within the Scorpius and Ophiuchus constellations.The findings indicate that there could be a treasure trove of cosmic wanderers just waiting to be found. There could be several billions of these free-floating giant planets roaming freely in the Milky Way without a host star.

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