Scientists’ Incredible Discovery: These Planets Are a Mystery to Us
Scientists at Johns Hopkins University have discovered six incredible planets using NASA’s James Webb Space Telescope. Scientists are still unsure exactly how they form.
The James Webb telescope has allowed scientists to locate six new, lonely planets. It is still not certain how they form, but the latest discovery sheds new light on the matter. Experts do not rule out that they are formed in a similar way to stars.
Lonely planets
Six rogue planets have been discovered in the nebula NGC 1333, which is located in the constellation Perseus. It is located about 720 light years from Earth, or at least at the closest point to us. It is an active cluster in which planets are forming, which is why it is a huge treasure trove of knowledge for scientists. The discoveries were made using the James Webb Space Telescope.
Rogue planets are objects that are not gravitationally bound to any star or brown dwarf. For this reason, their formation is still a subject of debate among experts. Traditionally, planets form from dust surrounding a parent star. In this case, there is no such star, so school textbooks are not entirely accurate.
So how do rogue planets form? According to scientists, the process may be similar to that of stars. These form when clouds of gas and dust collapse, igniting nuclear fusion. This allows stars to burn for billions of years. If their masses are too low, they form brown dwarfs, which are still too hot to be called planets but do not undergo nuclear fusion and are therefore not stars.
According to scientists, rogue planets form in a similar way. An important clue is that no one has yet been discovered with a mass less than 5 Jupiter masses. What’s more, one of the newly discovered stars has its own dust disk, which also suggests that it formed in a similar way to stars. Scientists do not rule out that over time, mini-planets will form around it from this dust.
