Final answer:
A solar prominence is a reddish loop that links together sunspot regions. It is a feature of the sun that can be seen using special telescopes called coronagraphs.
Step-by-step explanation:
A solar prominence is a reddish loop that links together sunspot regions. It is a feature of the sun that can be seen using special telescopes called coronagraphs, which can block out the bright light of the sun. Solar prominences are made up of hot plasma and are often associated with solar flares, which are explosions on the sun's surface.
Learn more about solar prominences