Ancient Jupiter is elevated to the sub-stellar status of having once been a T-class sub-brown dwarf, enjoying a much tighter orbit around the sun within the latter’s so-called ‘habitable zone’. This...
Rocky planets orbiting a sub Brown dwarf star would orbit inside the plasma sheath or Heliosphere of the small star. Radiant energy would not be in short supply, but light would be and would be...
Consider the axis tilts of planets in our system. If our system had formed from a swirling disk of solar material as textbooks claim, all axial tilts should be approximately the same, that is, all...
The Jupiter Research Project of Russia includes a mission to land a space probe to Jupiter’s moon, Ganymede, by 2022. It will take approximately 10 years for the spacecraft to reach Ganymede and...