@iliesse 979493 wrote:
yep, could be an imagination picture of a neutron star, appart it isn’t visible in the colors frequencies, i think neutron star are found with these big sound telescopes which can mesure the pulse of the rotation made by the n. star
FINNALLY :
1) If the N.Star turns quickly on itself with a strong magnetic field, then he projects along he’s magnetic axis a thin brush of radiation, and an observer placed approximately in the direction of this axis can detect a pulsed emission lighthouse effect, called pulsar for this reason
2) A neutron star in a binary system can pull of matter to he’s companion star which result in a pulsed or continuous emission in the X-rays and gamma rays
3) If Isolated and without the pulsed emission, a neutron star is much more difficult to detect because only the thermal emission from the surface is possibly detectable
(Wiki source, resumed by myself – little defragmentation of my brain just happend…lol)
Your 1st describres a special neutron star called a magnetar (could possibly be considered a pulsar but not properly).
2, Damn right it can and if the matter it accretes from it’s companion it can go over the threshold (Chandrahaskar limit I believe) that pousses it’s mass over the limit seperating neutron sdtars from black holes so in a binary system the neutron stars massive gravity can make it collapse further into a black hole.
3, no arguements there and they have basically only ever been detected in x-rays and radio frequencies (they have a diameter of maximum 20 kilometers so you are ever EVER gonna be able to directly image one).
