Author Topic: JUPITER MASS BINARY OBJECTS  (Read 3543 times)

0 Members and 2 Guests are viewing this topic.

Offline weydevu

  • Sr. Member
  • ****
  • Posts: 675
    • View Profile
    • Email
JUPITER MASS BINARY OBJECTS
« on: October 04, 2023, 10:54:43 am »
The Webb Telescope has discovered large binary objects in the Orion constellation they call Jupiter Mass Binary Objects or (JuMBO) of which they can't explain because there is no star to contain their orbit.

The James Webb Space Telescope has shown us the most distant black holes known to exist, new exoplanets, possible planets in the making—and now, planet-sized objects previously unknown and unaccounted for by existing theories. Nearly 150 planet-like "Jupiter Mass Binary Objects," or JuMBOs—far too small to be stars, yet not technically planets as they're not in orbit around a star—have been spotted in the Orion Nebula that's 1,344 light years away, often in pairs, as described in a preprint, reports the New York Times. Just 1 million years old, they are gassy and hot, with surface temperatures of roughly 1,000 degrees Celsius, though rapidly cooling, per the Guardian. The weird thing is that existing theories of star and planetary formation don't account for such small, paired, free-floating objects.


As the Guardian explains, "the smallest stars are about 80 Jupiter masses, below which the core is not dense enough to fuse hydrogen." While "smaller objects can coalesce through the same process ... theoretical predications suggest that the lower boundary for an object forming through a star-like gravitational collapse is about three to seven Jupiter masses." "We find [JuMBOs] down as small as one Jupiter mass, even half a Jupiter mass," head of the discovery team Mark McCaughrean of the European Space Agency tells the outlet. "Physics says you can't even make objects that small." JuMBOs may have been ejected from a planetary disc around a star, per the BBC. However, 42 JuMBOs have been found in binary pairs, an unlikely result from such chaos, experts say.
Webb Telescope Makes 'Baffling' Discovery (msn.com)


What you say Ron?

Weydevu