What is GJ1132b?

What is GJ1132b?
[A]Super Computer
[D]Electronic Chip

Recently, one of the astronomer at Massachusetts Institute of Technology (MIT) has found a rocky planet similar to Venus that will open opportunities to study planets outside of the Milky Way. It is named as GJ1132b. GJ1132b is roughly Earth-sized and the closest exoplanet ever discovered. It is called exoplanet as it orbits a star other than the sun.