Very low. Such a companion would have been detected by now, even if only through its gravitational effects.
The probability is a 50/50 percent chance that the sun will rise.
It is 0. The sun will eventually expand into a red giant and "swallow" the earth but that is not the same as crashing into it.
because the sun is a star
there are 10 raise to power 11 galaxies consisting of 10 raise to power 11 stars... so if around every star an earth like planet exists the probability goes to 10 raise to power 22
The probability is 0.The probability is 0.The probability is 0.The probability is 0.
It is possible that the Sun had a companion star, and that the two became separated due to interactions of other nearby stars.
No. Nor does any other star, unless there is an unknown companion to our Sun, like the hypothetical "Nemesis".No. Nor does any other star, unless there is an unknown companion to our Sun, like the hypothetical "Nemesis".No. Nor does any other star, unless there is an unknown companion to our Sun, like the hypothetical "Nemesis".No. Nor does any other star, unless there is an unknown companion to our Sun, like the hypothetical "Nemesis".
Nothing is known about any companion star. There is a "Nemesis hypothesis", according to which there could be one, but no companion has been confirmed.
Our Sun could never become a nova as a nova requires a companion star, and as we only have the one star (The Sun) it is impossible.
In all probability, the Sun is a third generation star, based on the amount of "metals" within.
This hypothesis was proposed by Lyttleon in 1938. Before the formation of planets, the sun had a companion star. Another star approached close to these double stars and dragged the companion star away. A gaseous filament was torn from the companion star and it remained close to the sun.The planets were originated from this gaseous filament in the same way as described in the gaseous tidal hypothesis.
This hypothesis was proposed by Lyttleon in 1938. Before the formation of planets, the sun had a companion star. Another star approached close to these double stars and dragged the companion star away. A gaseous filament was torn from the companion star and it remained close to the sun.The planets were originated from this gaseous filament in the same way as described in the gaseous tidal hypothesis.
Probability Sun was created in 2001.
It has the eight planets and a host of asteroids and cometary bodies. But no, our sun is essentially a solitary star. Stars with companions are known as binary stars, or trinaries, etc.
Probability Sun has 347 pages.
Zeta Herculis is a binary star system in the constellation Hercules.It has a class of G0V which means it is similar to our Sun but is moving away from the main sequence.It's companion star is a class K0V
The star called, "HD142" is a 6th magnitude star. It is about 84 light-years from Earth, and is located in the star constellation, "Phoenix". HD142 is in orbit with a nearby 'companion' star which is a little more than half the size of our Sun.